# AiResearch 331 SER 605HP - Type: Engine model (FAA registry) - Registry code: 01502 - Manufacturer (registry): AIRESEARCH - Model: 331 SER 605HP - Engine type: Turbo-prop - Power: 605 hp - Installed in: 24 registered aircraft - Page: https://openairdocs.org/engine/airesearch-331-ser-605hp Model codes come from the FAA registry's reference file. ## ADs that may apply (OpenAirDocs) Matched to this engine model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft (24) - [N100CF](https://openairdocs.org/aircraft/N100CF): [Red Rooster Rentals LLC](https://openairdocs.org/faa-owner/RED%20ROOSTER%20RENTALS%20LLC), [Alto, GA](https://openairdocs.org/faa-place/GA/Alto), built 1972, S/N 229 - [N1221S](https://openairdocs.org/aircraft/N1221S): [Mcdonald Jake V](https://openairdocs.org/faa-owner/MCDONALD%20JAKE%20V), [Frankford, MO](https://openairdocs.org/faa-place/MO/Frankford), S/N T26-109 - [N1414C](https://openairdocs.org/aircraft/N1414C): [Sorby Steven R](https://openairdocs.org/faa-owner/SORBY%20STEVEN%20R), [Lyman, WA](https://openairdocs.org/faa-place/WA/Lyman), built 1966, S/N 337-0419 - [N164P](https://openairdocs.org/aircraft/N164P): [Noble Ted](https://openairdocs.org/faa-owner/NOBLE%20TED), [Big Bear Lake, CA](https://openairdocs.org/faa-place/CA/Big%20Bear%20Lake), built 1969, S/N T26-164 - [N18BF](https://openairdocs.org/aircraft/N18BF): [Center For Endodontics Inc](https://openairdocs.org/faa-owner/CENTER%20FOR%20ENDODONTICS%20INC), [Fresno, CA](https://openairdocs.org/faa-place/CA/Fresno), built 1969, S/N 173 - [N2100T](https://openairdocs.org/aircraft/N2100T): [J R Aero Leasing Inc](https://openairdocs.org/faa-owner/J%20R%20AERO%20LEASING%20INC), [Lawrence, KS](https://openairdocs.org/faa-place/KS/Lawrence), built 1969, S/N 182 - [N228WP](https://openairdocs.org/aircraft/N228WP): [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita), built 1972, S/N 228, Registration pending - [N24EM](https://openairdocs.org/aircraft/N24EM): [Asphalt Aviation LLC](https://openairdocs.org/faa-owner/ASPHALT%20AVIATION%20LLC), [Conway, SC](https://openairdocs.org/faa-place/SC/Conway), built 1976, S/N BE-6 - [N281MA](https://openairdocs.org/aircraft/N281MA): [Wife Approved LLC](https://openairdocs.org/faa-owner/WIFE%20APPROVED%20LLC), [Torrance, CA](https://openairdocs.org/faa-place/CA/Torrance), built 1973, S/N 261 - [N310GB](https://openairdocs.org/aircraft/N310GB): [Mission Air Aviation LLC](https://openairdocs.org/faa-owner/MISSION%20AIR%20AVIATION%20LLC), [Roanoke, VA](https://openairdocs.org/faa-place/VA/Roanoke), built 1954, S/N AF-856 - [N361F](https://openairdocs.org/aircraft/N361F): [340rl LLC](https://openairdocs.org/faa-owner/340RL%20LLC), [Bend, OR](https://openairdocs.org/faa-place/OR/Bend), built 1967, S/N 2025 - [N410TH](https://openairdocs.org/aircraft/N410TH): [Hardy Hole Drilling LLC](https://openairdocs.org/faa-owner/HARDY%20HOLE%20DRILLING%20LLC), [El Paso, TX](https://openairdocs.org/faa-place/TX/El%20Paso), S/N 1790-20 - [N4622E](https://openairdocs.org/aircraft/N4622E): [Montana Department Of Highways](https://openairdocs.org/faa-owner/MONTANA%20DEPARTMENT%20OF%20HIGHWAYS), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena), built 1968, S/N 1723-3 - [N512JD](https://openairdocs.org/aircraft/N512JD): [Ontrac Air Service Inc](https://openairdocs.org/faa-owner/ONTRAC%20AIR%20SERVICE%20INC), [Springfield, OR](https://openairdocs.org/faa-place/OR/Springfield), S/N 1584-36 - [N526WY](https://openairdocs.org/aircraft/N526WY): [Steelesky Ltd](https://openairdocs.org/faa-owner/STEELESKY%20LTD), [Maineville, OH](https://openairdocs.org/faa-place/OH/Maineville), built 1971, S/N 6051 - [N541GF](https://openairdocs.org/aircraft/N541GF): [Osage Aviation LLC](https://openairdocs.org/faa-owner/OSAGE%20AVIATION%20LLC), [Yates Center, KS](https://openairdocs.org/faa-place/KS/Yates%20Center), built 1970, S/N T26-173 - [N54CK](https://openairdocs.org/aircraft/N54CK): [Newton Property Leasing LLC](https://openairdocs.org/faa-owner/NEWTON%20PROPERTY%20LEASING%20LLC), [Greene, IA](https://openairdocs.org/faa-place/IA/Greene), built 1968, S/N 135 - [N54GP](https://openairdocs.org/aircraft/N54GP): [Castle Aviation Inc](https://openairdocs.org/faa-owner/CASTLE%20AVIATION%20INC), [North Canton, OH](https://openairdocs.org/faa-place/OH/North%20Canton), built 1975, S/N AT034 - [N5RE](https://openairdocs.org/aircraft/N5RE): [Pennsylvania College Of Technology](https://openairdocs.org/faa-owner/PENNSYLVANIA%20COLLEGE%20OF%20TECHNOLOGY), [Williamsport, PA](https://openairdocs.org/faa-place/PA/Williamsport), built 1968, S/N 1818-32 - [N6540V](https://openairdocs.org/aircraft/N6540V): [Portland Community College](https://openairdocs.org/faa-owner/PORTLAND%20COMMUNITY%20COLLEGE), [Portland, OR](https://openairdocs.org/faa-place/OR/Portland), built 1966, S/N 1571-26 - [N73HC](https://openairdocs.org/aircraft/N73HC): [Yaw Nix LLC](https://openairdocs.org/faa-owner/YAW%20NIX%20LLC), [Shreveport, LA](https://openairdocs.org/faa-place/LA/Shreveport), built 1969, S/N T26-138 - [N777VK](https://openairdocs.org/aircraft/N777VK): [Columbia Asset Trust Corp Trustee](https://openairdocs.org/faa-owner/COLUMBIA%20ASSET%20TRUST%20CORP%20TRUSTEE), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita), built 1969, S/N 179 - [N91MM](https://openairdocs.org/aircraft/N91MM): [Anderson Aerial Spraying Service Inc](https://openairdocs.org/faa-owner/ANDERSON%20AERIAL%20SPRAYING%20SERVICE%20INC), [Canby, MN](https://openairdocs.org/faa-place/MN/Canby), built 1970, S/N 198 - [N940U](https://openairdocs.org/aircraft/N940U): [Sanborn Map Company Inc](https://openairdocs.org/faa-owner/SANBORN%20MAP%20COMPANY%20INC), [Colorado Springs, CO](https://openairdocs.org/faa-place/CO/Colorado%20Springs), built 1968, S/N 1843-42 ## NTSB investigations (49) 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 ERA22FA086](https://openairdocs.org/ntsb/ERA22FA086), Dec 11, 2021: Swearingen SA226 (N54GP), Bedford, NH, destroyed, 1 fatal. Probable cause: The pilot’s failure to secure and feather the left engine and increase power on the right engine after a perceived loss of engine power in the left engine, which resulted in a loss of control and… - [NTSB GAA17CA457](https://openairdocs.org/ntsb/GAA17CA457), Jul 28, 2017: Swearingen SA26 (N541GF), Hondo, TX, substantial damage. Probable cause: The pilot’s failure to extend the landing gear before landing. - [NTSB SEA05FA105](https://openairdocs.org/ntsb/SEA05FA105), May 25, 2005: Mitsubishi MU-2B-25 (N312MA), Hillsboro, OR, substantial damage, 4 fatal. Probable cause: The pilot's failure to obtain minimum controllable airspeed during the takeoff climb, which resulted in a loss of aircraft control when the left engine lost partial power. A fatigue failure to an oil… - [NTSB ATL05LA075](https://openairdocs.org/ntsb/ATL05LA075), Apr 26, 2005: Swearingen SA-26AT (N50KV), Lawrenceville, GA, substantial damage. Probable cause: The pilot's improper landing flare that resulted in a hard landing. - [NTSB MIA04FA029](https://openairdocs.org/ntsb/MIA04FA029), Nov 27, 2003: Swearingen SA-26-AT (N698X), Jacksonville, FL, substantial damage, 1 fatal. Probable cause: The pilot's descent below decision height while performing an ILS approach with low ceilings and fog, resulting in an in-flight collision with trees and the ground. A factor associated with the… - [NTSB FTW03LA209](https://openairdocs.org/ntsb/FTW03LA209), Aug 28, 2003: Pilatus PC-6/C-H2 (N394R), Vigo Park, TX, destroyed. Probable cause: The loss of propeller pitch control for undetermined reasons. - [NTSB CHI02LA144](https://openairdocs.org/ntsb/CHI02LA144), May 28, 2002: Mitsubishi MU2B-20 (N54CK), Belleville, MI, substantial damage. Probable cause: The pilot's failure to verify the extension of the landing gear prior to landing, and his failure to perform the emergency landing gear extension procedure. The popped circuit breaker was a factor. - [NTSB MIA98WA183](https://openairdocs.org/ntsb/MIA98WA183), Jun 7, 1998: Aero Commander 681 (N100GL), Fresh Creek, Congo - Kinshasa, substantial damage - [NTSB MIA95WA169](https://openairdocs.org/ntsb/MIA95WA169), Jun 30, 1995: Aero Commander 681 (N70RF), Nassau, Bahamas, substantial damage - [NTSB LAX94LA163](https://openairdocs.org/ntsb/LAX94LA163), Mar 13, 1994: Rockwell 681 (N78CH), Phoenix, AZ, substantial damage. Probable cause: the failure of the hydraulic and nitrogen system pressure lines, due to an inadequate maintenance inspection program, which failed to detect the corrosion condition of the lines. - [NTSB MIA88WA074](https://openairdocs.org/ntsb/MIA88WA074), Dec 23, 1987: Mitsubishi MU-2B-30 (N255C), San Salvador, El Salvador, substantial damage - [NTSB ATL86IA190](https://openairdocs.org/ntsb/ATL86IA190), Jul 4, 1986: Swearingen SA-26AT (N20EF), Waycross, GA, incident, no damage - [NTSB FTW86FA015](https://openairdocs.org/ntsb/FTW86FA015), Oct 17, 1985: Mitsubishi MU-2B-2D (N23CD), El Paso, TX, destroyed, 1 fatal - [NTSB NYC85LA074](https://openairdocs.org/ntsb/NYC85LA074), Mar 6, 1985: Aero Commander 680V (N111SK), Kingstown, RI, substantial damage - [NTSB MKC85FA032](https://openairdocs.org/ntsb/MKC85FA032), Dec 7, 1984: Swearingen SA226TC (N511SS), Harrison, AR, substantial damage - [NTSB FTW85IA028](https://openairdocs.org/ntsb/FTW85IA028), Oct 26, 1984: Swearingen SA226TC (N511SS), Tulsa, OK, incident, minor damage - [NTSB FTW84LA309](https://openairdocs.org/ntsb/FTW84LA309), Jul 12, 1984: Beech C-45-H (N399V), Mcalester, OK, substantial damage - [NTSB LAX83FVD07](https://openairdocs.org/ntsb/LAX83FVD07), Sep 26, 1983: Pilatus PC-6/C-H2 (N361F), Lodi, CA, substantial damage - [NTSB CHI83LA051](https://openairdocs.org/ntsb/CHI83LA051), Dec 15, 1982: Mitsubishi MU-2B-20 (N45EV), Muskegon, MI, substantial damage - [NTSB ATL83FA039](https://openairdocs.org/ntsb/ATL83FA039), Nov 21, 1982: Aero Commander 680W (N5058E), Atlanta, GA, destroyed - [NTSB MKC82DA146](https://openairdocs.org/ntsb/MKC82DA146), Aug 18, 1982: Mitsubishi MU-2B-20 (N550MA), Camdenton, MO, substantial damage - [NTSB MKC82IA137](https://openairdocs.org/ntsb/MKC82IA137), Aug 5, 1982: Mitsubishi MU-2B-25 (N312MA), St. Joseph, MO, incident, minor damage - [NTSB FTW81FQG50](https://openairdocs.org/ntsb/FTW81FQG50), Aug 8, 1981: Swearingen SA26AT (N7603), Midland, TX, substantial damage - [NTSB CHI81FEG03](https://openairdocs.org/ntsb/CHI81FEG03), Dec 15, 1980: Mitsubishi MU-2B (N93UM), Cambellstown, OH, substantial damage - [NTSB ATL80FA070](https://openairdocs.org/ntsb/ATL80FA070), Jul 7, 1980: Aero Comdr 680V (N2755H), Jackson, MS, destroyed, 1 fatal - [NTSB LAX81FA088](https://openairdocs.org/ntsb/LAX81FA088-201181), Apr 23, 1980: Mitsubishi MU-2B (N307MA), Henderson, NV, destroyed, 1 fatal - [NTSB MIA80FKG20](https://openairdocs.org/ntsb/MIA80FKG20), Mar 2, 1980: Aero Comdr 680T (N6514V), Chamblee, GA, substantial damage - [NTSB IAD80FA007](https://openairdocs.org/ntsb/IAD80FA007), Nov 1, 1979: Mitsubishi MU-2F (N873Q), Nashville, TN, destroyed, 5 fatal - [NTSB FTW80FRJ01](https://openairdocs.org/ntsb/FTW80FRJ01), Oct 4, 1979: Aero Comdr 680W (N713SP), Alexandria, LA, destroyed - [NTSB MKC79FA035](https://openairdocs.org/ntsb/MKC79FA035), Jun 11, 1979: Dehavilland DH 104 (N906MW), St Louis, MO, substantial damage - [NTSB OAK79FVG43](https://openairdocs.org/ntsb/OAK79FVG43), May 25, 1979: Mitsubishi MU2 (N312MA), Sacramento, CA, minor damage - [NTSB IAD79IA044](https://openairdocs.org/ntsb/IAD79IA044), Apr 11, 1979: Fairchild PC-6C (N361F), Raeford, NC, incident, minor damage - [NTSB MKC79FCG38](https://openairdocs.org/ntsb/MKC79FCG38), Apr 9, 1979: Mitsubishi MU-2B (N251M), Gardner, KS, substantial damage - [NTSB FTW79FRA07](https://openairdocs.org/ntsb/FTW79FRA07), Feb 26, 1979: Swearingen SA26AT (N345T), Houston, TX, substantial damage - [NTSB MIA79FLD22](https://openairdocs.org/ntsb/MIA79FLD22), Dec 4, 1978: Swearingen SAT226 (N97AB), Ft Pierce, FL, substantial damage - [NTSB MKC78FCG60](https://openairdocs.org/ntsb/MKC78FCG60), Aug 16, 1978: Aero Comdr 680T (N808GU), Springfield, MO, substantial damage - [NTSB UNK78X0128](https://openairdocs.org/ntsb/UNK78X0128), Jul 12, 1978: Mitsubishi MU-2 (N19GU), Savnt Lake, Canada, substantial damage - [NTSB IAD78FA048](https://openairdocs.org/ntsb/IAD78FA048), Mar 8, 1978: Aero Comdr 681 (N5NP), Greenup, KY, destroyed, 3 fatal - [NTSB MIA77FA049](https://openairdocs.org/ntsb/MIA77FA049), Apr 1, 1977: Mitsubishi MU-2B (N100SW), Augusta, GA, destroyed - [NTSB FTW74AF040](https://openairdocs.org/ntsb/FTW74AF040), Dec 3, 1973: Mitsubishi MU-2B (N307MA), Coleman, TX, substantial damage, 1 fatal - [NTSB CHI73FEA25](https://openairdocs.org/ntsb/CHI73FEA25), Jan 12, 1973: Mitsubishi MU-2B (N555C), Noblesville, IN, substantial damage - [NTSB MKC72FCD49](https://openairdocs.org/ntsb/MKC72FCD49), Dec 22, 1971: Mitsubishi MU-2B (N251M), Lemars, IA, no damage - [NTSB MIA71FKT07](https://openairdocs.org/ntsb/MIA71FKT07), Oct 3, 1970: Aero Comdr 680T (N541W), Pompano Beach, FL, substantial damage - [NTSB ANC69A0044](https://openairdocs.org/ntsb/ANC69A0044), Mar 12, 1969: Beech C45H (N399V), Barrow, AK, substantial damage - [NTSB MIA69F0339](https://openairdocs.org/ntsb/MIA69F0339), Jan 22, 1969: Aero Comdr 680W (N5058E), Ft.Lauderdale, FL, substantial damage - [NTSB OAK69O0016](https://openairdocs.org/ntsb/OAK69O0016), Dec 18, 1968: Porter PC-6C (N394R), Saigon, VM, substantial damage, 1 fatal - [NTSB OAK69O0004](https://openairdocs.org/ntsb/OAK69O0004), Apr 21, 1968: Pilatus PC-6C (N394R), Hoi An, VM, substantial damage - [NTSB UNK67X0143](https://openairdocs.org/ntsb/UNK67X0143), Jul 28, 1967: Porter PC-6A (N285L), Tra Bong, VM, substantial damage - [NTSB UNK67X0120](https://openairdocs.org/ntsb/UNK67X0120), Mar 29, 1967: Pilatus PC-6C (N9444), Saigon, VM, substantial damage ## FAA accident and incident reports (95, 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 20211210019229A](https://openairdocs.org/incident/20211210019229A), Dec 10, 2021: Swearingen SA-226AT (N54GP), Bedford, NH, Destroyed, 1 fatal. N54GP, a Swearingen SA-226-TA, took off from kcdw at 03:51Z on 12/11/21, a 14 CFR 135 flight carrying cargo to kmht. The flight was operated by [privacy data… - [Incident 20200928020069I](https://openairdocs.org/incident/20200928020069I), Sep 28, 2020: Aero Commander 680W (N54163), Salt Lake City, UT, Minor damage. During landing on runway 35 at slc the pilot pulled both power levers into beta. Only the #2 engine went into beta mode causing the aircraft to veer to the… - [Accident 20170728010129A](https://openairdocs.org/incident/20170728010129A), Jul 28, 2017: Merlin SA-26AT (N541GF), Hondo, TX, Substantial damage. On July 28, 2017, during a new aircraft familiarization flight, the pilot of a Merlin ii landed at the South Texas Regional Airport in Hondo but failed to… - [Incident 20140123000699I](https://openairdocs.org/incident/20140123000699I), Jan 23, 2014: Cessna 441 (N108TJ), South Bend, IN, No damage. On 01/23/2014 while taxiing snow white-out caused loss of directional orientation. Aircraft nosed into deep snow. - [Incident 20090429005209I](https://openairdocs.org/incident/20090429005209I), Apr 29, 2009: Gulstm 680W (N54163), Roswell, NM, Minor damage. On April 29, 2009, at approximately 1425 MDT, aircraft N54163, an aero commander model 680W,landed on runway 21 at Roswell industrial air center airport,… - [Incident 20070219006319I](https://openairdocs.org/incident/20070219006319I), Feb 19, 2007: Swrngn SA26AT (N102DY), Crawfordsville, IN, Substantial damage. (-23) On February 19, 2007 while making an approach to runway 22 at Crawfordsville Municipal Airport aircraft N102DY struck a snow bank off of the displaced… - [Accident 20050524008249A](https://openairdocs.org/incident/20050524008249A), May 24, 2005: Mtsbsi MU2B25 (N312MA), Hillsboro, OR, Destroyed, 4 fatal. (-23) Loss of directional control. Stall/spin. Pilot and passengers received fatal injuries from impact. Pilot flew with another pilot from tulsa, ok to… - [Accident 20050426009049A](https://openairdocs.org/incident/20050426009049A), Apr 26, 2005: Swrngn SA26AT (N50KV), Lawrenceville, GA, Destroyed. (-23) A swearingen AS-26AT crashed and burned on landing. The pilot stated that just before the airplane touched down it turned right and the left wing lifted… - [Accident 20031127037579A](https://openairdocs.org/incident/20031127037579A), Nov 27, 2003: Swrngn SA26AT (N698X), Jacksonville, FL, Destroyed, 1 fatal. (-23) On November 27, 2003, N698X was on an ILS approach to runway 32 at Craig Municipal Airport, Jacksonville FL. During the approach the aircraft went below… - [Accident 20030828022329A](https://openairdocs.org/incident/20030828022329A), Aug 28, 2003: Pilats PC6CH2 (N394R), Vigo Park, TX, Destroyed. (-23) On 8/28/2003 at 4:51 p.m., while enroute to pueblo, Colorado, the aircraft experienced clear air turbulence at 12,500 feet while at cruise. The pilot… - [Incident 20021008030759I](https://openairdocs.org/incident/20021008030759I), Oct 8, 2002: Swrngn SA26AT (N12WC), Jasper, AL. (-23) Aircraft departed searcy, ar (src) @10:30 CST. Enroute to little rock, arkansis (lit). Two passengers were boarded in little rock and the aircraft… - [Incident 20020930030059I](https://openairdocs.org/incident/20020930030059I), Sep 30, 2002: Swrngn SA26AT (N213SC), Dallas, TX, Minor damage. (-23) Return to Addison from meacham. Normal landing on runway 15 then nose collapsed. No injuries to pilot or single occupant. - [Accident 20020528021499A](https://openairdocs.org/incident/20020528021499A), May 28, 2002: Mtsbsi MU2B20 (N54CK), Detroit, MI, Substantial damage. (.19) On may 28, 2002, at 1415 eastern daylight time, a mitsubishi MU2B-20, N54CK, piloted by a commercial pilot, sustained substantial damage when the landing… - [Incident 20000912038299I](https://openairdocs.org/incident/20000912038299I), Sep 12, 2000: Mtsbsi MU2B (N36G), Richmond, VA, Minor damage. (-23) On approach to ric, the pilot failed to lower the landing gear. On flair, the pilot felt something was wrong and applied full power for a go-around.… - [Incident 19970226004639I](https://openairdocs.org/incident/19970226004639I), Feb 26, 1997: Swrngn SA226AT (N872S), Thomaston, GA, Minor damage. Narrative: the pilot landed on a closed runway in Thomaston, Georgia. The runway was appropriately marked with a large yellow x on both ends. The destination… - [Incident 19960301006279I](https://openairdocs.org/incident/19960301006279I), Mar 1, 1996: Gulstm 681 (N100GL), San Angelo, TX, Minor damage. Narrative: this was a pleasure/business trip from houston, TX to San Angelo, TX. During landing gear extension at San Angelo, it was noted that the nose wheel… - [Incident 19960207004079I](https://openairdocs.org/incident/19960207004079I), Feb 7, 1996: Swrngn SA26AT (N226HA), Mammoth Lakes, CA, Minor damage. Narrative: this narrative provided by telephone call from eugene reinecke, pilot of N226HA, a swearingen merlin iib. The aircraft was involved in a rollout… - [Incident 19951230045629I](https://openairdocs.org/incident/19951230045629I), Dec 30, 1995: Swrngn SA26AT (N872S), Oklahoma City, OK, Minor damage. Narrative: aircraft departed rwy 17R okc. Pilot noticed gear unsafe indication for nose landing gear during retraction and cycled gear several times. Pilot… - [Accident 19950630015959A](https://openairdocs.org/incident/19950630015959A), Jun 30, 1995: Gulstm 681 (N70RF), Nassau, Bahamas, Substantial damage. Crashed short of runway. - [Incident 19940914036669I](https://openairdocs.org/incident/19940914036669I), Sep 14, 1994: Swrngn SA26AT (N872S), Rochester, NY, Minor damage. Collided with runway light on takeoff. Left engine flamed out. Aborted. Prop blade tip cut through left fuel cell. - [Incident 19940913048729I](https://openairdocs.org/incident/19940913048729I), Sep 13, 1994: Mtsbsi MU2B20 (N500PS), Chicago, IL. On return flight from a cargo run right engine surged. Shutdown engine. Landed mdw safely. Fuel control unit defect - [Accident 19940613014909A](https://openairdocs.org/incident/19940613014909A), Jun 13, 1994: Swrngn SA26AT (N1221S), Chesterfield, MO, Substantial damage. During rollout, gear collapsed on one side and then the other. - [Accident 19940312005079A](https://openairdocs.org/incident/19940312005079A), Mar 12, 1994: Gulstm 681 (N78CH), Phoenix, AZ, Substantial damage. EMS flight landed with gear partial down. Hydraulic system empty. Fluid leak under rear seat. Line corroded pitted. - [Incident 19930701028769I](https://openairdocs.org/incident/19930701028769I), Jul 1, 1993: Gulstm 681 (N78CH), San Angelo, TX, Minor damage. Co-pilot window blew out in flight. Diverted to San Angelo. Landed safely. Two nurses hurt slightly. - [Incident 19921125053289I](https://openairdocs.org/incident/19921125053289I), Nov 25, 1992: Mtsbsi MU2B20 (N18BF), Roanoke, VA, Minor damage. Experienced lighting strike en route. Both generators dropped off line. One brought back. Landed safely, - [Incident 19920303006789I](https://openairdocs.org/incident/19920303006789I), Mar 3, 1992: Swrngn SA26AT (N20EF), St Louis, MO, Minor damage. Nose gear would not lock down. Nose gear collapsed on landing rollout. - [Incident 19911030057679I](https://openairdocs.org/incident/19911030057679I), Oct 30, 1991: Swrngn SA26AT (N20EF), St Louis, MO, Minor damage. Almost landed gear up. Go around made as propeller struck runway. Finally got gear down. Suspect gear master relay. - [Incident 19910326017659I](https://openairdocs.org/incident/19910326017659I), Mar 26, 1991: Mtsbsi MU2B20 (N100CF), Newberg, OR, Minor damage. Pilot did not check to see if gear down. Landed with gear partially extended. Found a faulty circuit breaker. - [Incident 19901220064029I](https://openairdocs.org/incident/19901220064029I), Dec 20, 1990: Mtsbsi MU2B20 (N573MA), Portland, OR. Smoke from overhead bins on climbout. Returned. Air cycle machine had no oil. - [Incident 19900904051639I](https://openairdocs.org/incident/19900904051639I), Sep 4, 1990: Beech E18S (N16SL), Youngstown, OH, Minor damage. Left gear collapsed at start of taxi for takeoff. Walking beams upper attachment failed. - [Incident 19900823047559I](https://openairdocs.org/incident/19900823047559I), Aug 23, 1990: Mtsbsi MU2B20 (N185MA), Billings, MT, Minor damage. Nose gear collapsed on landing rollout. Right hand downlock drag strut pin was found to be broken. - [Incident 19900407018639I](https://openairdocs.org/incident/19900407018639I), Apr 7, 1990: Swrngn SA226TC (N511SS), Salt Lake City, UT, Damage unknown. Fire in NR1 engine after shutdown in parking place. Engine will be removed to determine cause of fire. - [Incident 19890816046059I](https://openairdocs.org/incident/19890816046059I), Aug 16, 1989: Swrngn SA226TC (N511SS), Denver, CO, Minor damage. Felt bump while taxiing. Thought he ran over chock. Later found had propeller strike. Unable to identify object hit - [Incident 19880903061109I](https://openairdocs.org/incident/19880903061109I), Sep 3, 1988: Gulstm 690 (N14CV), South St Paul, MN, Minor damage. Aircraft pulling right on takeoff roll. Reduced power. Veered off runway. Flat tire clevis on retraction cylinder brok - [Incident 19880704042029I](https://openairdocs.org/incident/19880704042029I), Jul 4, 1988: Swrngn SA26AT (N137CP), Portland, ME. PIC noticed low fuel pressure on the right engine. Engine quit. Diverted to Portland. Cause is undetermined. - [Incident 19880509013689I](https://openairdocs.org/incident/19880509013689I), May 9, 1988: Gulstm 680V (N111SK), Akron, OH, Minor damage. Landed with the main gear partially extended. Found a malfunctioning left main gear sequence valve. - [Accident 19871223074879A](https://openairdocs.org/incident/19871223074879A), Dec 23, 1987: Mtsbsi MU2B30 (N255C), San Salvador Is, Bahamas, Substantial damage. Aircraft crashed on landing on san Salvador Island. - [Incident 19870918064259I](https://openairdocs.org/incident/19870918064259I), Sep 18, 1987: Gulstm 680W (N680KM), Reno, NV, Minor damage. The aircraft ran off the side of the runway after a main tire blew on rollout. Strut damaged. - [Incident 19870407040719I](https://openairdocs.org/incident/19870407040719I), Apr 7, 1987: Swrngn SA226TC (N511SS), Kansas City, MO. Shut down engine due to fluctuating instruments. Maintenance replaced fuel control. - [Incident 19860704062999I](https://openairdocs.org/incident/19860704062999I), Jul 4, 1986: Swrngn SA26AT (N20EF), Waycross, GA. Passenger attempted to open air stair door after landing. Door fell outward. Severed fingertip in step channel. - [Accident 19851016052519A](https://openairdocs.org/incident/19851016052519A), Oct 16, 1985: Mtsbsi MU2B20 (N23CD), El Paso, TX, Destroyed. Struck a cloud obscured mountainside while trying to land. Had cancelled IFR but reentered clouds while circling. - [Incident 19850928066819I](https://openairdocs.org/incident/19850928066819I), Sep 28, 1985: Mtsbsi MU2B20 (N987MA), Ft Lauderdale, FL, Minor damage. Nose gear collapsed on landing. Reported having indication problems before. - [Incident 19850715037249I](https://openairdocs.org/incident/19850715037249I), Jul 15, 1985: Gulstm 680V (N4FB), Baton Rouge, LA, Minor damage. Both main gears collapsed on turn off runway after landing. Unable to determine mechanical or inadvertent retract. - [Incident 19850714043099I](https://openairdocs.org/incident/19850714043099I), Jul 14, 1985: Mtsbsi MU2B30 (N40PP), Lampasas, TX, Minor damage. Low fuel light came on and engines quit. Landed long and ran off runway. Fuel exhaustion due to gauge malfunction. - [Accident 19850306007979A](https://openairdocs.org/incident/19850306007979A), Mar 6, 1985: Gulstm 680V (N111SK), Kingstown, RI, Substantial damage. Gear fell partially down in flight. Unable to extend fully so landed gear up. Hydraulic line broken. - [Accident 19841207067369A](https://openairdocs.org/incident/19841207067369A), Dec 7, 1984: Swrngn SA226TC (N511SS), Harrison, AR, Substantial damage. All landing gears collapsed on rollout. No mechanical malfunction nor pilot error proved to be the cause. - [Incident 19841031064739I](https://openairdocs.org/incident/19841031064739I), Oct 31, 1984: Swrngn SA226TC (N511SS), Little Rock, AR. Elevator control column seized. Sas servo PN95001001F jammed internally. - [Accident 19841026075479A](https://openairdocs.org/incident/19841026075479A), Oct 26, 1984: Swrngn SA226TC (N511SS), Tulsa, OK. After diverting due to weather, lost hydraulic pressure, smoke in cabin. Found ruptured hydraulic line. - [Incident 19841017059139I](https://openairdocs.org/incident/19841017059139I), Oct 17, 1984: Mtsbsi MU2* (N23CD), Buffalo, NY, Minor damage. A deer ran into the left prop while taxiing for takeoff. Unseen by pilot who was alerted by carcus hitting fuselage - [Accident 19840712064689A](https://openairdocs.org/incident/19840712064689A), Jul 12, 1984: Beech C45H (N399V), Mcalester, OK, Substantial damage. Both engines quit en route. Hit trees on forced landing. Fuel inlet screens fouled. Aircraft not flown for 2 years. All 95: https://openairdocs.org/engine/airesearch-331-ser-605hp/incidents.md --- 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.