# Gulfstream-Schweizer A/C GULFSTREAM AM G-164B - Type: Aircraft model (FAA registry) - Registry code: 3979904 - Manufacturer (registry): GULFSTREAM-SCHWEIZER A/C CORP - Model: GULFSTREAM AM G-164B - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 1 - Weight class: Up to 12,499 lb - Certification: Type certificated - Data sheet: [TCDS 1A16](https://openairdocs.org/tcds/1A16) (OpenAirDocs) - Holder: Allied Ag Cat Productions Inc. - Registered aircraft: 33 - Page: https://openairdocs.org/model/gulfstream-schweizer-a-c-gulfstream-am-g-164b Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. - [AD 2023-08-07](https://openairdocs.org/ad/2023-08-07): Propeller Controlling System · Allied Ag Cat Productions G-164A and G-164B with STC SA7546SW or 4 others. Effective Jun 21, 2023 - [AD 2011-05-07](https://openairdocs.org/ad/2011-05-07): Stabilizers · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Mar 17, 2011 - [AD 2007-17-02](https://openairdocs.org/ad/2007-17-02): Fuel shut-off valve control · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Sep 18, 2007 - [AD 89-18-02 R1](https://openairdocs.org/ad/89-18-02-R1): Elevator Push-Pull Rods · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Nov 24, 1989 - [AD 82-13-06](https://openairdocs.org/ad/82-13-06): Aileron Bellcrank Inspection · Allied Ag Cat Productions G-164B, G-164B-15T, G-164B-20T and 5 more. Effective Jul 5, 1982 - [AD 73-19-10](https://openairdocs.org/ad/73-19-10): Elevator Control Horn · Allied Ag Cat Productions G-164A, G-164B, G-164B-15T and 3 more. Effective Aug 29, 1979 - [AD 78-23-11](https://openairdocs.org/ad/78-23-11): Aileron Balance Cables · Allied Ag Cat Productions G-164, G-164A, G-164B and 5 more. Effective Feb 28, 1979 - [AD 78-26-03](https://openairdocs.org/ad/78-26-03): Wing Fittings Corrosion Detection · Allied Ag Cat Productions G-164, G-164A, G-164B and 4 more. Effective Dec 20, 1978 - [AD 77-19-05](https://openairdocs.org/ad/77-19-05): Flying Wire Terminals · Allied Ag Cat Productions G-164A, G-164B, G-164B-15T and 3 more. Effective Sep 22, 1977 - [AD 75-14-04](https://openairdocs.org/ad/75-14-04): Rudder Cables · Allied Ag Cat Productions G-164, G-164A, G-164B and 4 more. Effective Jul 7, 1977 - [AD 77-13-04](https://openairdocs.org/ad/77-13-04): Placard-Brake Warning · Allied Ag Cat Productions G-164A, G-164B, G-164B-15T and 3 more. Effective Jun 29, 1977 - [AD 76-21-03](https://openairdocs.org/ad/76-21-03): Main Landing Gear Struts · Modified landing gear (Frenco STC SA647WE). Effective Oct 20, 1976 - [AD 67-29-04](https://openairdocs.org/ad/67-29-04): Elevator Forward Pushrod · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Oct 27, 1967 - [AD 66-01-02](https://openairdocs.org/ad/66-01-02): Propeller Cone and Spacer Sets · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Dec 28, 1965 - [AD 63-22-02](https://openairdocs.org/ad/63-22-02): Throttle Control Pivot Bolt · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Oct 26, 1963 - [AD 63-22-01](https://openairdocs.org/ad/63-22-01): Spray Pump Fan Blades · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Oct 25, 1963 - [AD 63-01-01](https://openairdocs.org/ad/63-01-01): Engine Mount Washers · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Jan 5, 1963 - [AD 62-08-07](https://openairdocs.org/ad/62-08-07): Aileron Control Cable Modification · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Apr 25, 1962 Historical (superseded or no longer in force): - [AD 2008-22-21](https://openairdocs.org/ad/2008-22-21) (historical): Main tubular spar · Allied Ag Cat Productions G-164, G-164A, G-164B and 7 more. Effective Dec 19, 2008 - [AD 82-07-04](https://openairdocs.org/ad/82-07-04) (historical): Fuel Shutoff Valve Modification · Allied Ag Cat Productions G-164A, G-164B, G-164B-15T and 6 more. Effective Apr 6, 1982 - [AD 78-08-09](https://openairdocs.org/ad/78-08-09) (historical): Rudder Assembly · Allied Ag Cat Productions G-164, G-164A, G-164B and 4 more. Effective Apr 21, 1978 ## Information bulletins (advisory) (2) - [SAIB CE-16-02](https://openairdocs.org/saib/CE-16-02): Engine Mounts: Allied Ag Cat Airplanes with Honeywell TPE331 Conversions; engine mount cracking and recommended visual mount inspections.. Issued Oct 7, 2015 - [SAIB CE-11-40](https://openairdocs.org/saib/CE-11-40): Flight Controls: Rudder. Issued Jun 10, 2011 ## Registered aircraft (33) - [N164TA](https://openairdocs.org/aircraft/N164TA): [Thompson Aero Inc](https://openairdocs.org/faa-owner/THOMPSON%20AERO%20INC), [Amana, IA](https://openairdocs.org/faa-place/IA/Amana), built 1980, S/N 651B - [N2LU](https://openairdocs.org/aircraft/N2LU): [Mowata Farms LLC](https://openairdocs.org/faa-owner/MOWATA%20FARMS%20LLC), [Mamou, LA](https://openairdocs.org/faa-place/LA/Mamou), S/N 595B - [N425LS](https://openairdocs.org/aircraft/N425LS): [Red Willow Rescue Inc](https://openairdocs.org/faa-owner/RED%20WILLOW%20RESCUE%20INC), [Cooperstown, ND](https://openairdocs.org/faa-place/ND/Cooperstown), S/N 598B - [N6819K](https://openairdocs.org/aircraft/N6819K): [Hershey Flying Service Inc](https://openairdocs.org/faa-owner/HERSHEY%20FLYING%20SERVICE%20INC), [David City, NE](https://openairdocs.org/faa-place/NE/David%20City), S/N 496B - [N8046K](https://openairdocs.org/aircraft/N8046K): [Lewis Flying And Maintenance Svc Inc](https://openairdocs.org/faa-owner/LEWIS%20FLYING%20AND%20MAINTENANCE%20SVC%20INC), [Morse, LA](https://openairdocs.org/faa-place/LA/Morse), built 1979, S/N 546B - [N8063K](https://openairdocs.org/aircraft/N8063K): [Ce-Air Inc](https://openairdocs.org/faa-owner/CE-AIR%20INC), [Argyle, IA](https://openairdocs.org/faa-place/IA/Argyle), built 1979, S/N 550 B - [N8066K](https://openairdocs.org/aircraft/N8066K): [Hershey Flying Service Inc](https://openairdocs.org/faa-owner/HERSHEY%20FLYING%20SERVICE%20INC), [David City, NE](https://openairdocs.org/faa-place/NE/David%20City), built 1979, S/N 552B - [N8080K](https://openairdocs.org/aircraft/N8080K): [Hershey Flying Service Inc](https://openairdocs.org/faa-owner/HERSHEY%20FLYING%20SERVICE%20INC), [David City, NE](https://openairdocs.org/faa-place/NE/David%20City), built 1979, S/N 554 B - [N8081K](https://openairdocs.org/aircraft/N8081K): [Price William B](https://openairdocs.org/faa-owner/PRICE%20WILLIAM%20B), [Lamar, SC](https://openairdocs.org/faa-place/SC/Lamar), S/N 555 B - [N8098K](https://openairdocs.org/aircraft/N8098K): [Aerial Timber Applicators Inc](https://openairdocs.org/faa-owner/AERIAL%20TIMBER%20APPLICATORS%20INC), [Cooperstown, ND](https://openairdocs.org/faa-place/ND/Cooperstown), S/N 563B - [N8102K](https://openairdocs.org/aircraft/N8102K): [Wa-Co Enterprises Inc](https://openairdocs.org/faa-owner/WA-CO%20ENTERPRISES%20INC), [Enid, MS](https://openairdocs.org/faa-place/MS/Enid), S/N 564B - [N8104K](https://openairdocs.org/aircraft/N8104K): [Smith David C](https://openairdocs.org/faa-owner/SMITH%20DAVID%20C), [Malott, WA](https://openairdocs.org/faa-place/WA/Malott), S/N 565B - [N8110K](https://openairdocs.org/aircraft/N8110K): [Meadow Creek Aerial Application Inc](https://openairdocs.org/faa-owner/MEADOW%20CREEK%20AERIAL%20APPLICATION%20INC), [Kelliher, MN](https://openairdocs.org/faa-place/MN/Kelliher), S/N 570B - [N8114K](https://openairdocs.org/aircraft/N8114K): [Hershey Flying Service Inc](https://openairdocs.org/faa-owner/HERSHEY%20FLYING%20SERVICE%20INC), [David City, NE](https://openairdocs.org/faa-place/NE/David%20City), S/N 569B - [N8126K](https://openairdocs.org/aircraft/N8126K): [Ondrak Air LLC](https://openairdocs.org/faa-owner/ONDRAK%20AIR%20LLC), [Shelton, NE](https://openairdocs.org/faa-place/NE/Shelton), built 1979, S/N 574B - [N8128K](https://openairdocs.org/aircraft/N8128K): [Gasper Air Spray Inc](https://openairdocs.org/faa-owner/GASPER%20AIR%20SPRAY%20INC), [Crookston, MN](https://openairdocs.org/faa-place/MN/Crookston), built 1979, S/N 575B - [N8133K](https://openairdocs.org/aircraft/N8133K): [Butte County Mosquito And Vector Control District](https://openairdocs.org/faa-owner/BUTTE%20COUNTY%20MOSQUITO%20AND%20VECTOR%20CONTROL%20DISTRICT), [Oroville, CA](https://openairdocs.org/faa-place/CA/Oroville), S/N 579B - [N8137K](https://openairdocs.org/aircraft/N8137K): [Sky Tractor LLC](https://openairdocs.org/faa-owner/SKY%20TRACTOR%20LLC), [Hillsboro, ND](https://openairdocs.org/faa-place/ND/Hillsboro), S/N 580B - [N8138K](https://openairdocs.org/aircraft/N8138K): [Eckles Aircraft LLC](https://openairdocs.org/faa-owner/ECKLES%20AIRCRAFT%20LLC), [Holdenville, OK](https://openairdocs.org/faa-place/OK/Holdenville), S/N 581B - [N8148K](https://openairdocs.org/aircraft/N8148K): [Heimgartner Aviation LLC](https://openairdocs.org/faa-owner/HEIMGARTNER%20AVIATION%20LLC), [Juliaetta, ID](https://openairdocs.org/faa-place/ID/Juliaetta), built 1979, S/N 586B - [N8150K](https://openairdocs.org/aircraft/N8150K): [Kuther Air Service](https://openairdocs.org/faa-owner/KUTHER%20AIR%20SERVICE), [Nezperce, ID](https://openairdocs.org/faa-place/ID/Nezperce), built 1979, S/N 587B - [N8151K](https://openairdocs.org/aircraft/N8151K): [Turbines Inc](https://openairdocs.org/faa-owner/TURBINES%20INC), [Terre Haute, IN](https://openairdocs.org/faa-place/IN/Terre%20Haute), built 1979, S/N 590B - [N8157K](https://openairdocs.org/aircraft/N8157K): [Storm Flying Service LLC](https://openairdocs.org/faa-owner/STORM%20FLYING%20SERVICE%20LLC), [David City, NE](https://openairdocs.org/faa-place/NE/David%20City), built 1979, S/N 591B - [N8172K](https://openairdocs.org/aircraft/N8172K): [Buntings Dusting Inc](https://openairdocs.org/faa-owner/BUNTINGS%20DUSTING%20INC), [Berlin, MD](https://openairdocs.org/faa-place/MD/Berlin), built 1979, S/N 600B - [N8197K](https://openairdocs.org/aircraft/N8197K): [Gulfstream Aerospace Corp](https://openairdocs.org/faa-owner/GULFSTREAM%20AEROSPACE%20CORP), [Savannah, GA](https://openairdocs.org/faa-place/GA/Savannah), built 1979, S/N 610B - [N8222K](https://openairdocs.org/aircraft/N8222K): [Kramr David J](https://openairdocs.org/faa-owner/KRAMR%20DAVID%20J), [Lissie, TX](https://openairdocs.org/faa-place/TX/Lissie), built 1979, S/N 617-B - [N8231K](https://openairdocs.org/aircraft/N8231K): [Aerial Control Inc](https://openairdocs.org/faa-owner/AERIAL%20CONTROL%20INC), [Brentwood, CA](https://openairdocs.org/faa-place/CA/Brentwood), built 1979, S/N 623-B - [N8276K](https://openairdocs.org/aircraft/N8276K): [Thompson Aero Inc](https://openairdocs.org/faa-owner/THOMPSON%20AERO%20INC), [Amana, IA](https://openairdocs.org/faa-place/IA/Amana), S/N 644-B - [N8289K](https://openairdocs.org/aircraft/N8289K): [Valley Air Service Limited](https://openairdocs.org/faa-owner/VALLEY%20AIR%20SERVICE%20LIMITED), [Colusa, CA](https://openairdocs.org/faa-place/CA/Colusa), built 1980, S/N 648B - [N8296K](https://openairdocs.org/aircraft/N8296K): [Smith David C](https://openairdocs.org/faa-owner/SMITH%20DAVID%20C), [Brewster, WA](https://openairdocs.org/faa-place/WA/Brewster), S/N 650B - [N8341K](https://openairdocs.org/aircraft/N8341K): [Alaska Air Service LLC](https://openairdocs.org/faa-owner/ALASKA%20AIR%20SERVICE%20LLC), [Brookings, OR](https://openairdocs.org/faa-place/OR/Brookings), S/N 35C - [N961QC](https://openairdocs.org/aircraft/N961QC): [Central Planes Aviation Inc](https://openairdocs.org/faa-owner/CENTRAL%20PLANES%20AVIATION%20INC), [Sauk Centre, MN](https://openairdocs.org/faa-place/MN/Sauk%20Centre), S/N 643-B - [N997QC](https://openairdocs.org/aircraft/N997QC): [Wells Nathan S](https://openairdocs.org/faa-owner/WELLS%20NATHAN%20S), [Scotia, NE](https://openairdocs.org/faa-place/NE/Scotia), S/N 568B ## NTSB investigations (76, newest 50) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB CEN23LA197](https://openairdocs.org/ntsb/CEN23LA197), May 22, 2023: Gulfstream-Schweizer A/C Gulfstream AM G-164B (N8337K), Gueydan, LA, substantial damage. Probable cause: The failure of both pilots to see and avoid each other resulting in a collision on the airstrip. Contributing was the pilots’ failure to announce their intentions over their radios as they were… - [NTSB CEN20CA341](https://openairdocs.org/ntsb/CEN20CA341), Aug 16, 2020: Grumman G164 (N997QC), Rice, MN, substantial damage. Probable cause: The pilot did not maintain control of the airplane during the landing. - [NTSB CEN20LA327](https://openairdocs.org/ntsb/CEN20LA327), Aug 3, 2020: Grumman G164 (N8105K), Alicia, AR, substantial damage. Probable cause: Inadequate maintenance of panel fasteners, which led to a side panel coming loose during takeoff and the pilot having to make a subsequent forced landing to a flooded rice field when the airplane… - [NTSB CEN15LA259](https://openairdocs.org/ntsb/CEN15LA259), Jun 3, 2015: Gulfstream-Schweizer A/C Gulfstream AM G 164B (N8402K), Delaplaine, AR, substantial damage. Probable cause: The pilot’s failure to establish a proper airspeed and angle-of attack during takeoff in elevated density altitude and light tailwind conditions, which resulted in an aerodynamic stall. - [NTSB ERA14LA368](https://openairdocs.org/ntsb/ERA14LA368), Jul 25, 2014: Gulfstream-Schweizer A/C G-164B (N425LS), Bonifay, FL, substantial damage. Probable cause: A partial blockage of the No. 2 bearing oil nozzle jet by bearing material, which resulted in oil starvation and the subsequent failure of the No. 2 bearing and total loss of engine power. - [NTSB CEN13LA504](https://openairdocs.org/ntsb/CEN13LA504), Aug 22, 2013: Gulfstream-Schweizer A/C Gulfstream AM G-164B (N8402K), Walnut Ridge, AR, substantial damage. Probable cause: The pilot's failure to properly set the engine power for takeoff, which resulted in the airplane subsequently settling into terrain. - [NTSB CEN13LA519](https://openairdocs.org/ntsb/CEN13LA519), Aug 13, 2013: Gulfstream-Schweizer Gulfstream AM G 164B (N8222K), Eagle Lake, TX, substantial damage. Probable cause: The failure of one of the engine cylinders, which resulted in the total loss of engine power and subsequent forced landing. - [NTSB CEN13LA394](https://openairdocs.org/ntsb/CEN13LA394), Jul 4, 2013: Gulfstream-Schweizer A/C Gulfstream AM G-164B (N8187K), Colfax, LA, substantial damage. Probable cause: The pilot’s failure to maintain clearance from a tree. - [NTSB CEN11LA396](https://openairdocs.org/ntsb/CEN11LA396), May 27, 2011: Grumman G164 (N2LU), Oak Ridge, LA, substantial damage. Probable cause: The flight instructor's failure to maintain adequate airspeed, which resulted in an aerodynamic stall and subsequent impact with trees. - [NTSB CEN11CA174](https://openairdocs.org/ntsb/CEN11CA174), May 10, 2011: Gulfstream-Schweizer A/C Gulfstream AM G-164B (N8402K), Walnut Ridge, AR, substantial damage. Probable cause: The pilot's failure to maintain directional control while landing with a left quartering tailwind and wind gusts. - [NTSB CEN10CA553](https://openairdocs.org/ntsb/CEN10CA553), Sep 21, 2010: Gulfstream-Schweizer A/C Gulfstream AM G-164B (N8157K), Blessing, TX, substantial damage. Probable cause: The pilot's failure to maintain clearance from wires while maneuvering. - [NTSB WPR10CA410](https://openairdocs.org/ntsb/WPR10CA410), Aug 18, 2010: Gulfstream-Schweizer A/C Gulfstream AM G-164B (N8150K), Genesee, ID, substantial damage. Probable cause: The pilot’s failure to maintain clearance from terrain during low-altitude maneuvering. - [NTSB CEN09CA283](https://openairdocs.org/ntsb/CEN09CA283), May 7, 2009: Gulfstream-Schweizer A/C Gulfstream (N8080K), Iowa, LA, destroyed. Probable cause: A partial loss of engine power due to the Number 8 cylinder head cracking and separating from the barrel. - [NTSB DFW08CA235](https://openairdocs.org/ntsb/DFW08CA235), Sep 18, 2008: Gulfstream-Schweizer A/C Gulfstream (N425LS), Patterson, LA, substantial damage. Probable cause: The loss of engine power due to fuel contamination. Contributing to the accident was the unsuitable muddy terrain for the forced landing. - [NTSB MIA08CA184](https://openairdocs.org/ntsb/MIA08CA184), Aug 29, 2008: Gulfstream-Schweizer G-164B (N8137K), Pantego, NC, substantial damage. Probable cause: The pilot's failure to maintain directional control on the landing roll out. - [NTSB DEN08LA077](https://openairdocs.org/ntsb/DEN08LA077), Apr 16, 2008: Gulfstream-Schweizer G-164B (N8237K), Angleton, TX, destroyed. Probable cause: The pilot's inadequate visual lookout and his failure to maintain clearance from the tranmission lines. A factor in this accident was the unmarked transmission wires. - [NTSB LAX08LA083](https://openairdocs.org/ntsb/LAX08LA083), Mar 22, 2008: Gulfstream-Schweizer G-164B (N8148K), Genesee, ID, substantial damage. Probable cause: The in-flight failure of the rudder attachment point due to severe corrosion, which made directional control of the airplane not possible during landing. - [NTSB CHI07CA230](https://openairdocs.org/ntsb/CHI07CA230), Jul 23, 2007: Gulfstream-Schweizer Gulfstream AM G-164B (N8402K), Walnut Ridge, AR, substantial damage. Probable cause: The pilot's improper decision to takeoff with a tailwind which resulted in a collision with terrain immediately after liftoff. Factors contributing to the accident were the tailwind and the levee. - [NTSB CHI07CA206](https://openairdocs.org/ntsb/CHI07CA206), Jul 11, 2007: Grumman G-164B (N8066K), Alicia, AR, substantial damage. Probable cause: A loss of engine power for undetermined reasons. Factors associated with the accident were the low altitude at which the loss of power occurred and the flooded rice field in which the airplane was… - [NTSB CHI07CA144](https://openairdocs.org/ntsb/CHI07CA144), May 14, 2007: Gulfstream-Schweizer Gulfstream AM G-164B (N8402K), Walnut Ridge, AR, substantial damage. Probable cause: A non-mechanical loss of engine power during the takeoff roll due to fuel contamination. An additional cause was the pilot's inadequate preflight inspection. A factor in the accident was the soft… - [NTSB DFW07CA081](https://openairdocs.org/ntsb/DFW07CA081), Feb 23, 2007: Gulfstream-Schweizer G-164B (N8063K), Arcola, MS, substantial damage. Probable cause: The pilot's failure to maintain clearance from trees while maneuvering during aerial application. - [NTSB DFW06CA150](https://openairdocs.org/ntsb/DFW06CA150), Jun 2, 2006: Grumman G-164B (N8225K), Alex, OK, destroyed. Probable cause: The pilot's failure to maintain clearance from the power transmission line(s). A contributing factor was the low altitude selected by the pilot. - [NTSB FTW04LA227](https://openairdocs.org/ntsb/FTW04LA227), Aug 31, 2004: Grumman 164B (N8222K), East Bernard, TX, substantial damage. Probable cause: The loss of engine power as result of the failure of the number four cylinder. A factor was the lack of suitable terrain for the forced landing. - [NTSB FTW04LA182](https://openairdocs.org/ntsb/FTW04LA182), Jul 12, 2004: Gulfstream-Schweizer G-164B (N8222K), Eagle Lake, TX, substantial damage. Probable cause: The loss of engine power for undetermined reasons. A contributing factor was the lack of suitable terrain for the forced landing. - [NTSB FTW04LA099](https://openairdocs.org/ntsb/FTW04LA099), Mar 26, 2004: Grumman G-164B (N8276K), Mamou, LA, substantial damage. Probable cause: The pilot's delay in aborting the landing. A contributing factor included the entrance of a crawfish boat onto the airstrip. - [NTSB FTW01LA193](https://openairdocs.org/ntsb/FTW01LA193), Aug 28, 2001: Grumman G164B (N2LU), Rayville, LA, substantial damage. Probable cause: the partial failure of the magneto drive coupling while maneuvering, which resulted in a loss of engine power and a forced landing. A contributing factor to the accident was the lack of suitable… - [NTSB FTW00LA209](https://openairdocs.org/ntsb/FTW00LA209), Jul 13, 2000: Grumman-Schweizer G-164B (N8151K), Kaplan, LA, substantial damage. Probable cause: The loss of engine power for an undetermined reason. A factor was the lack of suitable terrain for the forced landing. - [NTSB FTW00LA178](https://openairdocs.org/ntsb/FTW00LA178), Jun 6, 2000: Gulfstream-Schweizer G-164D (N8337K), Welsh, LA, substantial damage. Probable cause: The excessive wear of the reduction gearbox's 1st stage sungear, which resulted in its subsequent fatigue fracture and failure. Factors were the operator not performing the recommended overhaul of… - [NTSB SEA00LA082](https://openairdocs.org/ntsb/SEA00LA082), May 4, 2000: Gulfstream-Schweizer G-164B (N8130K), Ephrata, WA, substantial damage. Probable cause: Loss of engine power due to failure of the number three cylinder exhaust valve push rod. Soft terrain encountered during the landing roll-out was a factor. - [NTSB CHI99LA216](https://openairdocs.org/ntsb/CHI99LA216), Jul 6, 1999: Gulfstream-Schweizer G-164B (N8029K), Fisher, MN, substantial damage. Probable cause: the pilot's failure to maintain clearance from the crop during an aerial application spray run. - [NTSB FTW98LA232](https://openairdocs.org/ntsb/FTW98LA232), May 19, 1998: Gulfstream-Schweizer G-164B (N8308K), Eunice, LA, destroyed. Probable cause: The loss of engine power for undetermined reasons. A factor was the lack of suitable terrain for the forced landing. - [NTSB FTW98LA058](https://openairdocs.org/ntsb/FTW98LA058), Nov 24, 1997: Gulfstream-Schweizer G-164B (N2LU), Lecompte, LA, substantial damage. Probable cause: a loose battery cover, due to improper installation by maintenance personnel, that became jammed with an elevator control rod and restricted the movement of the elevator control system, which… - [NTSB FTW97LA335](https://openairdocs.org/ntsb/FTW97LA335), Sep 1, 1997: Grumman-Schweizer G-164B (N8075K), Marksville, LA, substantial damage. Probable cause: The pilot's inadvertent stall during a turn to reverse direction during an aerial application flight. A factor was the pilot's chronic fatigue as result of cumulative long workdays. - [NTSB FTW97LA276](https://openairdocs.org/ntsb/FTW97LA276), Jul 21, 1997: Gulfstream-Schweizer G-164B (N8031K), Palestine, AR, destroyed. Probable cause: The pilot's failure to maintain clearance with the wire transmission line due to his diverted attention. - [NTSB FTW95LA185](https://openairdocs.org/ntsb/FTW95LA185), Apr 29, 1995: Gulfstream-Schweizer G-164B (N6746K), Morse, LA, destroyed. Probable cause: POWER LOSS DUE TO A CRACKED INTAKE VALVE PIPE ASSEMBLY. A FACTOR WAS THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING. - [NTSB FTW94LA246](https://openairdocs.org/ntsb/FTW94LA246), Jul 25, 1994: Grumman G-164B (N8092K), Pollard, AR, substantial damage. Probable cause: THE LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. A FACTOR WAS THE LACK OF SUITABLE TERRAIN TO PERFORM A FORCED LANDING. - [NTSB LAX94LA254](https://openairdocs.org/ntsb/LAX94LA254), Jun 15, 1994: Schweizer G-164B (N8392K), Live Oak, CA, destroyed, 1 fatal. Probable cause: FAILURE OF THE PILOT TO REMAIN CLEAR OF POWER LINES. A FACTOR RELATED TO THE ACCIDENT WAS: THE PILOT'S IMPAIRMENT DUE TO USE OF DRUGS THAT WERE NOT APPROVED FOR USE WHILE FLYING. - [NTSB FTW94LA131](https://openairdocs.org/ntsb/FTW94LA131), Apr 21, 1994: Gulfstream G-164B (N8402K), Delaplaine, AR, substantial damage. Probable cause: THE LOSS OF ENGINE POWER FOR UNDETERMINED REASONS. A FACTOR WAS THE LOW ALTITUDE AT WHICH THE POWER LOSS OCCURRED. - [NTSB LAX93LA361](https://openairdocs.org/ntsb/LAX93LA361), Sep 20, 1993: Gulfstream-Schweizer G-164B (N8133K), Buttonwillow, CA, substantial damage. Probable cause: THE PILOT'S FAILURE TO AVOID WIRES. - [NTSB FTW93LA238](https://openairdocs.org/ntsb/FTW93LA238), Aug 12, 1993: Grumman G-164B (N8227K), Pioneer, LA, substantial damage. Probable cause: THE FAILURE BY BOTH PILOTS TO MAINTAIN VISUAL LOOKOUT. FACTORS WERE THE INADEQUATE RADIO COMMUNICATIONS BY BOTH PILOTS, AND THE DEPARTING PILOT'S FAILURE TO FOLLOW PROCEDURES AND DIRECTIVES. - [NTSB ATL93LA123](https://openairdocs.org/ntsb/ATL93LA123), Jul 2, 1993: Gulfstream G-164B (N8163K), Selmer, TN, destroyed, 1 fatal. Probable cause: THE PILOT'S FAILURE TO MAINTAIN ADEQUATE CLEARANCE FROM THE POWER LINES. - [NTSB LAX93LA189](https://openairdocs.org/ntsb/LAX93LA189), Apr 27, 1993: Schweizer G-164B (N8307K), Sacramento, CA, substantial damage. Probable cause: failure of the pilot in command to maintain adequate airspeed during a low altitude maneuvering turn which resulted in an inadvertent stall. - [NTSB FTW92DPG16](https://openairdocs.org/ntsb/FTW92DPG16), Sep 22, 1992: Gulfstream G-164B (N8075K), Holly Grove, AR, substantial damage. Probable cause: LOSS OF ENGINE POWER UNDETERMINED. FACTOR WAS UNSUITABLE TERRAIN. - [NTSB MIA92LA184](https://openairdocs.org/ntsb/MIA92LA184), Sep 17, 1992: Gulfstream-Schweizer G-164B (N8190K), Poplarville, MS, substantial damage. Probable cause: A REPORTED LOSS OF ENGINE POWER FOR UNDETERMINED REASONS RESULTING IN A FORCED LANDING AND IN FLIGHT COLLISION WITH TREES. - [NTSB FTW92DRA03](https://openairdocs.org/ntsb/FTW92DRA03), Jun 20, 1992: Schweizer G-164B (N8157K), Bay City, TX, substantial damage. Probable cause: THE PILOT'S INABILITY TO INITIATE A CLIMB DUE TO EXCEEDING THE TAKEOFF CAPABILITY OF THE AIRPLANE. A FACTOR WAS THE HIGH GRASS ON THE AIRSTRIP. - [NTSB FTW91DPG13](https://openairdocs.org/ntsb/FTW91DPG13), Jun 22, 1991: Grumman G-164B (N8089K), Mc Crory, AR, destroyed. Probable cause: LOSS OF ENGINE POWER FOR AN UNDETERMINED REASON. A FACTOR WAS THE LACK OF SUITABLE TERRAIN FOR THE FORCED LANDING. - [NTSB FTW91DPG04](https://openairdocs.org/ntsb/FTW91DPG04), May 17, 1991: Grumman G-164B (N8106K), Vanndale, AR, destroyed. Probable cause: THE PILOT'S FAILURE TO VERIFY HIS WEIGHT AND BALANCE. A FACTOR WAS THE SOFT TERRAIN. - [NTSB FTW90DPG07](https://openairdocs.org/ntsb/FTW90DPG07), Aug 3, 1990: Schweizer G-164B (N8104K), Sherrill, AR, destroyed. Probable cause: PREMATURE LIFT OFF AND SUBSEQUENT STALL. - [NTSB MKC90LA090](https://openairdocs.org/ntsb/MKC90LA090), Apr 19, 1990: Grumman G-164B (N8139K), Des Arc, AR, substantial damage. Probable cause: WATER CONTAMINATION OF THE FUEL, DUE TO IMPROPER GROUND SERVICING OF THE AIRCRAFT, AND AN IMPROPER PREFLIGHT BY THE PILOT. - [NTSB MKC90LA051](https://openairdocs.org/ntsb/MKC90LA051), Jan 24, 1990: Gulfstream-Schweizer G-164B (N8298K), Conway, AR, substantial damage. Probable cause: THE PILOT FAILED TO ATTAIN THE PROPER TOUCHDOWN POINT AND THE DELAYED INITIATION OF THE GO-AROUND. CONTRIBUTING TO THE ACCIDENT WAS THE FENCE STRUCK DURING THE ABORTED LANDING. All 76: https://openairdocs.org/model/gulfstream-schweizer-a-c-gulfstream-am-g-164b/ntsb.md ## FAA accident and incident reports (85, newest 50) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Accident 20230522004292A](https://openairdocs.org/incident/20230522004292A), May 22, 2023: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164D (N8337K), Gueydan, LA, Destroyed. The aircraft had 100 h inspection completed early may 2023. There is an modification installed on the aircraft with an oversized hopper. The aircraft landed on… - [Incident 20220506008149I](https://openairdocs.org/incident/20220506008149I), May 6, 2022: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N8157K), Palisade, NE, Minor damage. On may 6, 2022 at approximately 1145 local time, while conducting agricultural aerial applications for a private landowner near Palisade, Nebraska, the pilot… - [Accident 20200816012759A](https://openairdocs.org/incident/20200816012759A), Aug 16, 2020: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N997QC), Rice, MN, Substantial damage. 2020-08-16, Approximately 0800L, N997QC an agcat turbine aircraft with a full liquid chemical hopper, 360 gallons, was manned by the PIC to go spray herbicide… - [Accident 20200803013339A](https://openairdocs.org/incident/20200803013339A), Aug 3, 2020: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N8105K), Alicia, AR, Destroyed. Was in formed by pilot at rotation right center airframe panel came off and with no more runway continued with takeoff. Pilot stated he had trouble controlling… - [Accident 20150603007629A](https://openairdocs.org/incident/20150603007629A), Jun 3, 2015: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N8402K), Delaplaine, AR, Substantial damage. On June 3, 2015, at 1715 CST, a Schweizer G-164B, N8402K, registered to wilson flying service, inc., attempted to take off on a gravel runway at Delaplaine,… - [Accident 20140725014909A](https://openairdocs.org/incident/20140725014909A), Jul 25, 2014: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N425LS), Bonifay, FL, Substantial damage. Pilot stated that the power surged, then engine went to idle with no response to power lever movement. Airplane was landed off airport in heavy timber land 1… - [Accident 20130823015639A](https://openairdocs.org/incident/20130823015639A), Aug 23, 2013: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N8402K), Walnut Ridge, AR, Destroyed. On 8/23/2013, at approximately 09:30 a.m. CST, the [privacy data omitted] operator of Gulfstream-Schweizer G-164B aircraft, N8402K, s/n 687B, was acting as the… - [Accident 20130813019489A](https://openairdocs.org/incident/20130813019489A), Aug 13, 2013: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N8222K), Eagle Lake, TX, Substantial damage. On August 14, 2013 I met the owner of N8222K at approximately 0900 and we drove to the site of the accident, located in a milo field north east of Eagle Lake… - [Accident 20130704012649A](https://openairdocs.org/incident/20130704012649A), Jul 4, 2013: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N8187K), Colfax, LA, Destroyed. Pilot was spraying a field, mis-judged height of tree, hit a large pecan tree. Aircraft went spinning to the right straight down and hit the ground. Witness… - [Accident 20110527015879A](https://openairdocs.org/incident/20110527015879A), May 27, 2011: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N2LU), Oak Ridge, LA, Substantial damage. While in turn over woods aircraft loss power, settled into trees. - [Accident 20110510007689A](https://openairdocs.org/incident/20110510007689A), May 10, 2011: Gulfstream-Schweizer A/C Corp GULFSTREAM AM G-164B (N8402K), Walnut Ridge, AR, Substantial damage. On may 10, 2011, at 0900 CST, N8402K a 1982 Gulfstream Schweizer G-164B registered to wilson flying service, Walnut Ridge Arkansas, crashed on landing at the… - [Accident 20100921051419A](https://openairdocs.org/incident/20100921051419A), Sep 21, 2010: Gulfstream- GULFSTREAM (N8157K), Midfield, TX, Substantial damage. From witness accounts and observations it was determined that the pilot struck a power lines while performing an agricultural application severely damaging the… - [Accident 20100818041289A](https://openairdocs.org/incident/20100818041289A), Aug 18, 2010: Gulfstream- GULFSTREAM (N8150K), Genesee, ID, Substantial damage. Pilot performing aerial application to spot spray thistles in wheat field. Pilot stated on final application in rising terrain a sudden wind gust caused left… - [Accident 20090507007939A](https://openairdocs.org/incident/20090507007939A), May 7, 2009: Scwzer G164 (N8080K), Iowa, LA, Destroyed. (-23) The pilot departed a grass strip for the purpose of aerial application. The engine lost power shortly after takeoff. The pilot attempted an emergency… - [Accident 20080918848079A](https://openairdocs.org/incident/20080918848079A), Sep 18, 2008: Scwzer G164B (N425LS), Patterson, LA, Substantial damage. (-23) Pilot was in cruise flight, engine sputtered, and quit, pilot landed aircraft in field se of Patterson airport, after landing the aircraft, the aircraft… - [Accident 20080829848099A](https://openairdocs.org/incident/20080829848099A), Aug 29, 2008: Scwzer G164B (N8137K), NC, Substantial damage. (-23) [privacy data omitted] reported he had departed his private strip with approximately 200 gallons of chemicals to complete one last application for the… - [Accident 20080416831809A](https://openairdocs.org/incident/20080416831809A), Apr 16, 2008: Scwzer G164B (N8237K), Rosharon, TX, Destroyed. (-23) Pilot was conducting aerial spraying of herbicide on rice field near Rosharon, TX. Witness and pilot report that after executing turn back towards field,… - [Accident 20080322014069A](https://openairdocs.org/incident/20080322014069A), Mar 22, 2008: Scwzer G164B (N8148K), Juliaetta, ID, Substantial damage. (-23) During take-off from the pilot's privately-owned airstrip, the aircraft experienced a sudden failure of the rudder. The pilot reported that the aircraft… - [Accident 20070723016739A](https://openairdocs.org/incident/20070723016739A), Jul 23, 2007: Scwzer G164B (N8402K), Walnut Ridge, AR, Substantial damage. (-23) On July 23, 2007 at approximately 1435 central standard time, a Grumman G-164B, single engine airplane, N8402K, serial number 687B was involved in an… - [Accident 20070712023389A](https://openairdocs.org/incident/20070712023389A), Jul 12, 2007: Scwzer G164B (N8066K), Alicia, AR, Substantial damage. (-23) On July 7, 2007, at 1800 hours central daylight time, a gulfstream-schweizer a/c corp, G-164B agricultural airplane, N8066K, was substantially damaged… - [Accident 20070514007929A](https://openairdocs.org/incident/20070514007929A), May 14, 2007: Scwzer G164B (N8402K), Walnut Ridge, AR, Substantial damage. (-23) On 05/14/2007, 1941 CDT, a grumman/schweizer model G-164B, N8402K, registered to wilson flying service, inc, piloted by [privacy data omitted] aborted to… - [Accident 20070223008769A](https://openairdocs.org/incident/20070223008769A), Feb 23, 2007: Scwzer G164B (N8063K), Arcola, MS, Substantial damage. (-23) Aircraft contacted tree limb damaging lower left wing, and landed at ag strip. Damage required wing replacement. Aircraft was flown from site before FAA… - [Accident 20060602010489A](https://openairdocs.org/incident/20060602010489A), Jun 2, 2006: Scwzer G164B (N8225K), Alex, OK, Destroyed. (-23) The pilot was doing aerial spraying in a pasture which he had to pass over power lines then descend to apply chemical. One wing tip hit a power line then… - [Accident 20040831023209A](https://openairdocs.org/incident/20040831023209A), Aug 31, 2004: Scwzer G164B (N8222K), East Bernard, TX, Substantial damage. (-23) On August 31, 2004, at approximately 17:30 CDT, a Gulfstream, N8222K, model G-164-B s/n 617B, was substantially damaged during a forced landing following… - [Accident 20040712015209A](https://openairdocs.org/incident/20040712015209A), Jul 12, 2004: Scwzer G164B (N8222K), Eagle Lake, TX, Substantial damage. (-23) On July 12, 2004, at approximately 1800 CDT, a gulfstream/schweizer N8222K, model G-164-B sustained substantial damage during a forced landing following… - [Accident 20040326007749A](https://openairdocs.org/incident/20040326007749A), Mar 26, 2004: Scwzer G164B (N8276K), Mamou, LA, Substantial damage. (-23) After touch down on a private agricultural air strip located between crawfish ponds, a crawfish harvesting boat pulled up onto the airstrip. The aircraft… - [Incident 20030711014459I](https://openairdocs.org/incident/20030711014459I), Jul 11, 2003: Scwzer G164B (N2LU), Rayville, LA, Minor damage. (-23) Pilot was practicing GPS approaches and while over a field at about 600 feet, the engine quit. The pilot made a 160 degree turn back towards the airport… - [Incident 20020823022639I](https://openairdocs.org/incident/20020823022639I), Aug 23, 2002: Scwzer G164B (N8147K), Vacherie, LA, Minor damage. (-23) Pilot made precautionary landing due to thunderstorm in area. Landed on a sandy part of airstrip, aircraft flipped in sand, minor damage to aircraft, no… - [Accident 20010828024169A](https://openairdocs.org/incident/20010828024169A), Aug 28, 2001: Scwzer G164B (N2LU), Rayville, LA, No damage. (-23) During aerial application, the pilot completed a pass and began to pull up. A single backfire was heard and the pilot continued his climb to 200-300… - [Accident 20000713008999A](https://openairdocs.org/incident/20000713008999A), Jul 13, 2000: Scwzer G164 (N8151K), Kaplan, LA, No damage. (-23) Returning to landing strip after completing spreading rice, engine began running rough. Pilot began looking for a suitable landing site. The engine quit,… - [Accident 20000606009659A](https://openairdocs.org/incident/20000606009659A), Jun 6, 2000: Scwzer G164B (N8337K), Welsh, LA, No damage. (-23) Engine quit while enroute to reloan fertilizer. A/c landed in rice field and flipped. Power turbine section of engine would not turn. - [Accident 20000504008939A](https://openairdocs.org/incident/20000504008939A), May 4, 2000: N8130K, Ephrata, WA, No damage. (-23) Pilot reported engine failure and attempted to land in a field. A/c flipped over on its back because of soft terrain and sustained substantial damage to… - [Accident 19990706008429A](https://openairdocs.org/incident/19990706008429A), Jul 6, 1999: Scwzer G164B (N8029K), Fisher, MN, Substantial damage. Acft struck a tree during aerial application, other circumstances are unknown. (.19)on July 6, 1999, at 0830 central daylight time, a gulfstream-schweizer… - [Incident 19980601020569I](https://openairdocs.org/incident/19980601020569I), Jun 1, 1998: Scwzer G164 (N8105K), Weiner, AR, Minor damage. Left main gear hit a levee during ag ops. Tore off gear. Landed on belly. - [Accident 19980519010189A](https://openairdocs.org/incident/19980519010189A), May 19, 1998: Scwzer G164B (N8308K), Eunice, LA, Destroyed. Acft engine failed during aerial application and the acft crashed, Eunice, LA. (.4)while en route to a field to apply fertilizer, the aircraft's engine lost… - [Accident 19971124034879A](https://openairdocs.org/incident/19971124034879A), Nov 24, 1997: Scwzer G164B (N2LU), Lecompte, LA, Substantial damage. Acft stalled on take off and struck trees. Lecompte, LA. (.4)during the initial climb, at about 50 to 75 feet AGL, the instructor noticed that the airspeed was… - [Accident 19970901024919A](https://openairdocs.org/incident/19970901024919A), Sep 1, 1997: Scwzer G164B (N8075K), Marksville, LA, Substantial damage. Aircraft climbed and turned to make another pass when aircraft stalled and crashed. (-23) on September 1, 1997, at 08:30 central daylight time, a Grumman,… - [Accident 19970721019159A](https://openairdocs.org/incident/19970721019159A), Jul 21, 1997: Scwzer G164B (N8031K), Palestine, AR, Destroyed. Aircraft struck powerlines during aerial application and crashed into a field. (-23) gulfstream-schweizer G-164B, N8031K, was destroyed following an in-flight… - [Incident 19970613019369I](https://openairdocs.org/incident/19970613019369I), Jun 13, 1997: Scwzer G164B (N8097K), Dublin, MS, Minor damage. Narrative:while turning aircraft during taxi to take off from ag strip the left MLG collapsed. Prop struck the dirt. - [Accident 19950429009939A](https://openairdocs.org/incident/19950429009939A), Apr 29, 1995: Scwzer G164B (N6746K), Morse, LA, Destroyed. Engine quit on pullup from spray run. Impacted another field. NR5 intake valve spring and intake pipe cracked. - [Accident 19940725019319A](https://openairdocs.org/incident/19940725019319A), Jul 25, 1994: Scwzer G164B (N8092K), Pollard, AR, Substantial damage. Lost power on climbout. Landed rice paddy. Nosed over in soft wet field. No engine problems found. - [Accident 19940615016489A](https://openairdocs.org/incident/19940615016489A), Jun 15, 1994: Scwzer G164B (N8392K), Live Oak, CA, Destroyed, 1 fatal. While flying under power line struck a second set of wires and crashed. - [Accident 19940421008749A](https://openairdocs.org/incident/19940421008749A), Apr 21, 1994: Scwzer G164B (N8402K), Delaplaine, AR, Substantial damage. Lost power on liftoff,landed hard cartwheeled. Unable find cause power loss. - [Accident 19930920035279A](https://openairdocs.org/incident/19930920035279A), Sep 20, 1993: Scwzer G164B (N8133K), Buttonwillow, CA, Substantial damage. Collided with power line during spray run. Failed to avoid known wires. - [Accident 19930812029391A](https://openairdocs.org/incident/19930812029391A), Aug 12, 1993: Scwzer G164B (N8227K), Pioneer, LA, Substantial damage. After loading began takeoff south on ag strip. Left wing hit right wing of aircraft landing north. No radio calls. - [Accident 19930702027629A](https://openairdocs.org/incident/19930702027629A), Jul 2, 1993: Scwzer G164B (N8163K), Selmer, TN, Destroyed, 1 fatal. Flying under wires struck powerline to pull up to miss trees. Crashed out of control. Not properly rated. - [Accident 19930427010929A](https://openairdocs.org/incident/19930427010929A), Apr 27, 1993: Scwzer G164B (N8307K), Sacramento, CA, Substantial damage. Stalled during a spray run turn around. Bounced on impact with the ground. - [Accident 19920922038309A](https://openairdocs.org/incident/19920922038309A), Sep 22, 1992: Scwzer G164B (N8075K), Holly Grove, AR, Substantial damage. Reported power loss during a turn. Dumped load but forced down. Nosed over. - [Accident 19920917037029A](https://openairdocs.org/incident/19920917037029A), Sep 17, 1992: Scwzer G164B (N8190K), Poplarville, MS, Substantial damage. Reported flame out and forced landing in tree. Prop inspection indicates possible wire strike. Engine under power. - [Accident 19920620021369A](https://openairdocs.org/incident/19920620021369A), Jun 20, 1992: Scwzer G164B (N8157K), Bay City, TX, Substantial damage. Settled in tall weeds off end of runway on attempted takeoff. Struck a fence and nosed over. Full load. Hot day. All 85: https://openairdocs.org/model/gulfstream-schweizer-a-c-gulfstream-am-g-164b/incidents.md ## STCs that may be installed (OpenAirDocs) (126, first 50) Approved for this model: the STC's model list names it on its data sheet, or a series that includes it. In force first, then newest. The registry doesn't record which STCs an aircraft has. - [STC SA04837NY](https://openairdocs.org/stc/SA04837NY): Installation of AeroLED's Holdings, LLC., position lights, navigation lights, strobe lights and beacon lights. AeroLED's Holdings, LLC - [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position Light System, and applicable associated power supplies. Whelen Aerospace Technologies - [STC SA1377GL](https://openairdocs.org/stc/SA1377GL): Replace existing Pratt & Whitney (P & W) Model R-985 or R-1340 reciprocating engine installation installation with P & W (Canada) turbopropeller engine (Model PT6A-6B, -11, -11AG, -15AG, -20, -20A, -20B, -6/C20, -21, -27, -28, -34, -34AG, or -135) and Hartzell propeller (Model HC-BJTN-3 Hub and Model T10282 (+4) or T10282(N) (+4) Blades). Hershey Flying and Spraying Service, Inc - [STC SA5581SW](https://openairdocs.org/stc/SA5581SW): Installation of ALCOR true-flow/ totalizer system. Alcor LLC. Lists G-164 Series - [STC SA1102SO](https://openairdocs.org/stc/SA1102SO): Installation of a 360-gallon agricultural spray dispensing hopper. Texas Transland LLC - [STC SA1129SO](https://openairdocs.org/stc/SA1129SO): Installation of a 320 gallon agricultural spray dispensing hopper. Texas Transland LLC - [STC SA1131SO](https://openairdocs.org/stc/SA1131SO): Installation of replacement fiberglass fuselage skin panels. Texas Transland LLC - [STC SA01240SE](https://openairdocs.org/stc/SA01240SE): Installation of secondary voltage indication system. Visual Instruments LLC - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC - [STC SA4503NM](https://openairdocs.org/stc/SA4503NM): Remove original cloth covering and install Ceconite covering. Ceconite Division of Poly-Fiber Inc - [STC SA02266SE](https://openairdocs.org/stc/SA02266SE): Installation of a Lever Throttle Quadrant. Kawak Aviation Technologies Inc - [STC SA04776NY](https://openairdocs.org/stc/SA04776NY): The HIPEC Covering and Finishing System must be performed and maintained. HIPEC Aircraft Coatings Inc - [STC SA1151NW](https://openairdocs.org/stc/SA1151NW): Installation of the Flight Grip Model 135 Control Stick Grip. Air Products & Parts LLC - [STC SA00711CH](https://openairdocs.org/stc/SA00711CH): Install replacement tail landing gear spring described by Drawing 5480, rev. E, dated August 12, 1996, or later FAA approved revisions. Hershey Flying Service Inc - [STC SA00881CH](https://openairdocs.org/stc/SA00881CH): Install rudder servo tab. Hershey Flying Service Inc - [STC SA431CH](https://openairdocs.org/stc/SA431CH): Install replacement main landing gear spring (leg). Hershey Flying Service Inc - [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc - [STC SA02268CH](https://openairdocs.org/stc/SA02268CH): Installation of Airwolf Filter Corp. Air Oil Separator. Airwolf Filter Corporation - [STC SA01027CH](https://openairdocs.org/stc/SA01027CH): Installation of GE Aviation Czech s.r.o. Model M601E-11, M601D-11, H75-100, H75-200, H80, H80-100 and H80-200, Pratt & Whitney Canada Corp. Models PT6A-34, PT6A-34AG, PT6A-42 and PT6A-42AG, the AVIA Propeller Ltd. Models V510, V510AG and V508E-AG and Hartzell Propellers Models HC-B4TW-3, HC-B3TN-3AE and HC-B3TN-3 in accordance with Turbine Conversions Drawing List, Report 3000, Revision C, dated September 27, 2018, or later FAA approved revision. Turbine Conversions Ltd - [STC SA01688WI](https://openairdocs.org/stc/SA01688WI): Installation of Pratt & Whitney R-985-AN14B or R-985-AN1 engine modified for fuel injection. A & L Aircraft Parts Inc - [STC SA5190NM](https://openairdocs.org/stc/SA5190NM): Installation of Gustin Aviation chip detector light system. A & L Aircraft Parts Inc - [STC SA00344BO PAGE 1](https://openairdocs.org/stc/SA00344BO%20PAGE%201): Installation of Parmetheus Plus LED PAR36 and PAR46 taxi and landing lights. Whelen Aerospace Technologies - [STC SA1292NW](https://openairdocs.org/stc/SA1292NW): Installation of Blue Mountain Aviation Night Lights Kit (including instrument panel lights) for spraying. Blue Mountain Aero LLC - [STC SA6070NM](https://openairdocs.org/stc/SA6070NM): Installation of a 'quick-disconnect drain plug' on the engine rocker sump for the oil drain retrieval system after engine shutdown. West Coast Air Creations - [STC SA01282NY](https://openairdocs.org/stc/SA01282NY): Installation of Airwolf remote mounted engine oil filter kit AFC-K015 on aircraft powered by Pratt & Whitney radial reciprocating engine Series R-985, R-1340 and R-1830. Airwolf Filter Corporation - [STC SA00009WI](https://openairdocs.org/stc/SA00009WI): Change belly skins from aluminum to stainless steel. Hershey Flying Service Inc - [STC SA1754GL](https://openairdocs.org/stc/SA1754GL): Install aileron servo tabs. Hershey Flying Service Inc - [STC SA2226CE](https://openairdocs.org/stc/SA2226CE): Convert the vertical fin and rudder to the configuration of the Model G-164B (S/Ns above 708B). (G-164B S/N'S BELOW 709B). Hershey Flying Service Inc - [STC SA2254CE](https://openairdocs.org/stc/SA2254CE): Installation of replacement wing tips. Hershey Flying Service Inc - [STC SA2271CE](https://openairdocs.org/stc/SA2271CE): Installation of additional wing fuel tanks. Hershey Flying Service Inc - [STC SA3645SW](https://openairdocs.org/stc/SA3645SW): Widen fuselage hopper in accordance with data listed on S & R Aircraft FAT-CAT Drawing List Revision J dated August 8, 1986. Limited to serial numbers 1B through 548B only. Hershey Flying Service Inc - [STC SA5923SW](https://openairdocs.org/stc/SA5923SW): Installation of modifications to align the vertical control surface with airplane centerline. Hershey Flying Service Inc - [STC SA02212AK](https://openairdocs.org/stc/SA02212AK): Replacement of existing landing and/or taxi light reflector and bulbs with high intensity discharge (HID) lighting systems. Seaplanes North LLC - [STC SA663GL](https://openairdocs.org/stc/SA663GL): To install a scavenge oil filter system in G-164A and G-164B aircraft with P&W R985 or R1340 engines. Airwolf Filter Corp - [STC SA2486CE](https://openairdocs.org/stc/SA2486CE): Operation of airplane on water or alcohol (methanol) and water mixture injected into engine as a cooling agent. Petersen Aviation Inc - [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley - [STC SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc - [STC SA01669CH](https://openairdocs.org/stc/SA01669CH): Installation of Challenger Reusable Air Filter. Challenger Aviation Products Inc - [STC SA02283SE PAGE 1](https://openairdocs.org/stc/SA02283SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc - [STC ST03554CH](https://openairdocs.org/stc/ST03554CH): Installation of Rotary Gatekeeper and provisions equipment. Turbine Conversions Ltd - [STC SA02402SE PAGE 1](https://openairdocs.org/stc/SA02402SE%20PAGE%201): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc - [STC SA2444SW](https://openairdocs.org/stc/SA2444SW): Installation of P&WACL PT6A-34, -34AG, -15AG, -20A, -41, -41G, -36, -135, -135A, or -28 engine. Turbine Conversions Ltd - [STC SA1571SO](https://openairdocs.org/stc/SA1571SO): Installation of Duke Solid Chemical Dispersal System in accordance with Duke Drawing Number 10102, dated September 21, 1983, or later FAA approved revisions. Turbine Conversions Ltd - [STC SA4942SW](https://openairdocs.org/stc/SA4942SW): Installation of Vortex control wing tip in accordance with Frakes Aviation Drawing No. FA-7042 dated 11/24/82, or later FAA approved revision. Turbine Conversions Ltd - [STC SA02985CH](https://openairdocs.org/stc/SA02985CH): Installation of a Cool Start System in accordance with Installation Instructions , Revision A, dated April 14, 2011, or later FAA Approved revision. Turbine Conversions Ltd - [STC SA2700SW](https://openairdocs.org/stc/SA2700SW): Installation of geared elevator tab according to Drawing FA-7023, Revision F, dated 11/28/77, Sheets 1 through 3; E.O. s FA-7023G dated 1/23/78; FA-7023H (6 sheets) dated 3/24/78, or later FAA approved revision. Turbine Conversions Ltd - [STC SA2747SW](https://openairdocs.org/stc/SA2747SW): Installation of lockable, full swivel tail wheel per Drawing FA7027H, dated 5/11/78, or later FAA approved revision. Turbine Conversions Ltd - [STC SA3528SW](https://openairdocs.org/stc/SA3528SW): Installation of airfoiled horizontal stabilizer and straightening of the vertical fin in accordance with Frakes Drawing List 70002 dated 10/31/85, or later FAA approved revision. Turbine Conversions Ltd. Lists G-164 Series - [STC SA4003SW](https://openairdocs.org/stc/SA4003SW): Addition of servo-tabs to upper ailerons according to Drawing FA 7039, Sheets 1 and 2, dated 5/15/79, or later FAA approved revision. Turbine Conversions Ltd All 126: https://openairdocs.org/model/gulfstream-schweizer-a-c-gulfstream-am-g-164b/stcs.md ## PMA parts (OpenAirDocs) (263, first 50) Current parts manufacturer approvals (PMA): parts the FAA has approved companies to make as replacements or modifications. Each record lists its models as free text; OpenAirDocs matched them to this model on its data sheet, so check the FAA record before relying on it. Newest first. - [73-CFG-R](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID109885017320260806152354.0001): Fuel Quantity Indication Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026 - [S1069](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107551218620260806152259.0001): 100R Fuel Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Jul 20, 2026 - [066-108](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID190902861520260728151445.0001): Brake Lining. Game Aerospace, LLC · PMA PQ00052CB · Replaces Cleveland Wheels and Brakes P/N… · Jun 9, 2026 - [066-001](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID106738316120260723131530.0001): Rivet. Game Aerospace, LLC · PMA PQ00052CB · Replaces Cleveland Wheels and Brakes P/N… · Jun 9, 2026 - [RAP164-05806](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID136235902620260722154725.0001): Brake Disc. Rapco Inc. · PMA PQ2101CE · Replaces 164-05806 · Jun 3, 2026 - [APS067-06300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID189029067720260313134729.0001): Spacer. Airforms LLC · PMA PQ2644CE · Replaces 067-06300 · Mar 9, 2026 - [APS161-03600](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184803592020260313134722.0001): Inner Wheel Half. Airforms LLC · PMA PQ2644CE · Replaces 161-03600, 161-03601 · Mar 9, 2026 - [APS162-03400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174250365120260313134724.0001): Outer Wheel Half. Airforms LLC · PMA PQ2644CE · Replaces 162-03400, 161-03401 · Mar 9, 2026 - [APS153-00900](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148087840020260313134731.0001): Ring-Grease Seal. Airforms LLC · PMA PQ2644CE · Replaces 153-00900 · Mar 9, 2026 - [APS158-00300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID142152121920260313134739.0001): Hub Cap. Airforms LLC · PMA PQ2644CE · Replaces 158-00300 · Mar 9, 2026 - [APS40-101](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID141501016720260313134719.0001): 7.50-10 Wheel Assy. Airforms LLC · PMA PQ2644CE · Replaces 40-101, 40-101D · Mar 9, 2026 - [APS214-01300](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID139995136420260313134726.0001): Cup-Bearing. Airforms LLC · PMA PQ2644CE · Replaces 214-01300, LM29710-20629, 214-30795-1 · Mar 9, 2026 - [APS155-00100](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID112443501620260313134734.0001): Snap Ring. Airforms LLC · PMA PQ2644CE · Replaces 155-00100 · Mar 9, 2026 - [APS214-01400](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID103608451820260313134736.0001): Cone-Bearing. Airforms LLC · PMA PQ2644CE · Replaces 214-01400, LM29749-20629, 214-30795-2 · Mar 9, 2026 - [P163Z](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID185199978920260423211207.0001): Leaded and Unleaded Automotive Gasoline. Air Plains Services Corp · PMA PQ3524CE · Modification part · Aug 29, 2025 - [MDL TD 031851](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175665935320250508133538.0001): VA-1A( )AndAccessories. Electronics International Inc · PMA PQ0088NM · Modification part · Apr 10, 2025 - [APS105-00200](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184380323320221020170404.0001): Rivet. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 105-00200 · Aug 10, 2022 - [APS66-10800](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID165995946320221020170324.0001): Brake Lining. Aviation Products Systems Inc · PMA PQ3830CE · Replaces 066-10800 · Aug 10, 2022 - [01-0790906-00](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID117915086020220706160041.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · Jun 21, 2022 - [No part number](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID546798817920210622142446.0001): AeroLEDs LLC · PMA PQ5259NM · Mar 11, 2021 - [V674UL94](https://drs.faa.gov/browse/excelExternalWindow/26465837A7672E7A86258583004BE923.0001): UL94 Fuel Placard. Swift Fuels, LLC · PMA PQ04423CE · Modification part · Nov 25, 2019 - [9100-001-C](https://drs.faa.gov/browse/excelExternalWindow/DD343890DCD8BFDB86258569004013FB.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-D](https://drs.faa.gov/browse/excelExternalWindow/C7B6725B325949E98625856900401478.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9200-000-B](https://drs.faa.gov/browse/excelExternalWindow/BD58B0712CA0C6AA86258569004016AD.0001): MaxPulse Landing Light Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-G](https://drs.faa.gov/browse/excelExternalWindow/ADE62C91D97E8B788625856900401557.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-E](https://drs.faa.gov/browse/excelExternalWindow/A37F050253EE808A86258569004014BA.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9200-000-A](https://drs.faa.gov/browse/excelExternalWindow/8E10EF4D973C1D6D8625856900401662.0001): MaxPulse Landing Light Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-A](https://drs.faa.gov/browse/excelExternalWindow/62DC748A2B9B1D9386258569004012FD.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-F](https://drs.faa.gov/browse/excelExternalWindow/3746AAB4CC0D6883862585690040151B.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [9100-001-B](https://drs.faa.gov/browse/excelExternalWindow/32446D71EB78157686258569004013B2.0001): MaxDim Lamp Intensity Controller. Seaton Engineering Corporation · PMA PQ2574NM · Modification part · Sep 3, 2019 - [01-0771833-20](https://drs.faa.gov/browse/excelExternalWindow/FFF505DF238D9E3E86258557004EB967.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0771833-25](https://drs.faa.gov/browse/excelExternalWindow/D17366A21258BFC186258557004EB9A2.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0771833-10](https://drs.faa.gov/browse/excelExternalWindow/D0F0E113B870DF1C86258557004EB8E0.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0771833-15](https://drs.faa.gov/browse/excelExternalWindow/CB6A5B42DF6A574686258557004EB925.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0790750-10](https://drs.faa.gov/browse/excelExternalWindow/8FBCEA35A3837D6386258557004EB9D7.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [01-0790750-20](https://drs.faa.gov/browse/excelExternalWindow/5919E033D600DA3386258557004EBA0C.0001): LED Landing Light. Whelen Aerospace Technologies · PMA PQ1372CE · Modification part · May 30, 2019 - [87-05208-001](https://drs.faa.gov/browse/excelExternalWindow/C4B8A8A2B2422B728625822E007853B6.0001): Assembly, Light, PAR 46 Landing. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0790750-20 · Jan 23, 2018 - [87-05207-002](https://drs.faa.gov/browse/excelExternalWindow/4BE4BA39295AB01E862581760058C64D.0001): Assembly, Light, PAR 36 Taxi. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0771833-25 · Aug 1, 2017 - [87-05207-001](https://drs.faa.gov/browse/excelExternalWindow/4ACD6BDF5990D9C7862581760058C571.0001): Assembly, Light, PAR 36 Landing. Astronics Luminescent Systems Inc · PMA PQ0786NE · Replaces 01-0771833-20 · Aug 1, 2017 - [18200](https://drs.faa.gov/browse/excelExternalWindow/F1029333D0D3F4D186257FC5006D9DC0.0001): CONE. Timken Corporation · PMA PQ4105CE · Replaces 214-03100 · May 24, 2016 - [18337](https://drs.faa.gov/browse/excelExternalWindow/B57E3EDF99404FC786257FC5006D9DC4.0001): CUP. Timken Corporation · PMA PQ4105CE · Replaces 214-03000 · May 24, 2016 - [07100](https://drs.faa.gov/browse/excelExternalWindow/B42D349DFE8CF32386257FC5006D9D21.0001): CONE. Timken Corporation · PMA PQ4105CE · Replaces 214-01000 · May 24, 2016 - [19150](https://drs.faa.gov/browse/excelExternalWindow/B16D2E0D9D93560186257FC5006D9DD3.0001): CONE. Timken Corporation · PMA PQ4105CE · Replaces 214-00800 · May 24, 2016 - [19268](https://drs.faa.gov/browse/excelExternalWindow/80D9A5B8FF1A153D86257FC5006D9DD9.0001): CUP. Timken Corporation · PMA PQ4105CE · Replaces 214-00700 · May 24, 2016 - [07196](https://drs.faa.gov/browse/excelExternalWindow/138EC6F489FC0A9786257FC5006D9D2B.0001): CUP. Timken Corporation · PMA PQ4105CE · Replaces 214-00900 · May 24, 2016 - [01-0771833-20](https://drs.faa.gov/browse/excelExternalWindow/C4A392C20DA3333A86257FCC006EBC03.0001): LED Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Apr 20, 2016 - [01-0771833-25](https://drs.faa.gov/browse/excelExternalWindow/618915409FDEC97186257FCC006EBC05.0001): LED Taxi Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Apr 20, 2016 - [01-0771833-15](https://drs.faa.gov/browse/excelExternalWindow/466B93ACC46B636486257FCC006EBC01.0001): LED Taxi Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Apr 20, 2016 - [01-0771833-10](https://drs.faa.gov/browse/excelExternalWindow/3073DD83C9E2984D86257FCC006EBBFD.0001): LED Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Apr 20, 2016 - [01-0790750-20](https://drs.faa.gov/browse/excelExternalWindow/2D8AB0D7C6000CA786257FCA00724738.0001): LED Landing Light. Whelen Engineering Co Inc · PMA PQ0610NE · Modification part · Apr 20, 2016 All of them: https://openairdocs.org/model/gulfstream-schweizer-a-c-gulfstream-am-g-164b/pma.md ## The same model under other registry codes Amateur-built copies and renamed makers get their own codes. - [Grumman Acft ENG Cor-Schweizer G-164B](https://openairdocs.org/model/grumman-acft-eng-cor-schweizer-g-164b): 157 registered aircraft, registry code 3952802 - [Schweizer G-164B](https://openairdocs.org/model/schweizer-g-164b): 56 registered aircraft, registry code 8059055 - [Ag-Cat G-164B](https://openairdocs.org/model/ag-cat-g-164b): 5 registered aircraft, registry code 1260000 - [Grumman American Avn. G-164B](https://openairdocs.org/model/grumman-american-avn-g-164b): 3 registered aircraft, registry code 3960203 - [Grumman American Avn. G-164B](https://openairdocs.org/model/grumman-american-avn-g-164b): 3 registered aircraft, registry code 3960204 - [Grumman G-164B](https://openairdocs.org/model/grumman-g-164b): 2 registered aircraft, registry code 3952703 --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.