# Weatherly 201C - Type: Aircraft model (FAA registry) - Registry code: 9630410 - Manufacturer (registry): WEATHERLY - Model: 201C - Aircraft type: Fixed wing single engine - Category: Airplane - Engines: 1 · Reciprocating - Seats: 1 - Weight class: Up to 12,499 lb - Cruise speed: 96 mph - Certification: Type certificated - Data sheet: [TCDS A10WE](https://openairdocs.org/tcds/A10WE) (OpenAirDocs) - Holder: Weatherly Aircraft Company - Registered aircraft: 7 - Page: https://openairdocs.org/model/weatherly-201c 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 2020-10-03](https://openairdocs.org/ad/2020-10-03): Wing Attach Hinge Fitting · Weatherly 201, 201A, 201B and 6 more. Effective Jun 15, 2020 - [AD 2016-07-11](https://openairdocs.org/ad/2016-07-11): Wing Attach Fittings · Weatherly 201, 201A, 201B and 6 more. Effective Apr 15, 2016 - [AD 80-05-01](https://openairdocs.org/ad/80-05-01): Tail Cone Attach Fittings · Weatherly 201C. Effective Mar 3, 1980 - [AD 76-22-11](https://openairdocs.org/ad/76-22-11): Parking brakes · Weatherly 201B and 201C. Effective Nov 15, 1976 - [AD 76-12-08](https://openairdocs.org/ad/76-12-08): Airplane control · Weatherly 201B and 201C. Effective Jun 21, 1976 ## Registered aircraft (7) - [N9037W](https://openairdocs.org/aircraft/N9037W): [Caraway Darrel P](https://openairdocs.org/faa-owner/CARAWAY%20DARREL%20P), [Red Cloud, NE](https://openairdocs.org/faa-place/NE/Red%20Cloud), S/N 1018 - [N9054W](https://openairdocs.org/aircraft/N9054W): [Sioux Air Inc](https://openairdocs.org/faa-owner/SIOUX%20AIR%20INC), [South Sioux City, NE](https://openairdocs.org/faa-place/NE/South%20Sioux%20City), built 1977, S/N 1022 - [N9058W](https://openairdocs.org/aircraft/N9058W): [Kirk Ben C](https://openairdocs.org/faa-owner/KIRK%20BEN%20C), [Louisville, MS](https://openairdocs.org/faa-place/MS/Louisville), built 1977, S/N 1023 - [N9075W](https://openairdocs.org/aircraft/N9075W): [Defty Peter A](https://openairdocs.org/faa-owner/DEFTY%20PETER%20A), [Visalia, CA](https://openairdocs.org/faa-place/CA/Visalia), built 1977, S/N 1024 - [N9095W](https://openairdocs.org/aircraft/N9095W): [Defty Peter A](https://openairdocs.org/faa-owner/DEFTY%20PETER%20A), [Visalia, CA](https://openairdocs.org/faa-place/CA/Visalia), built 1977, S/N 1027 - [N9129W](https://openairdocs.org/aircraft/N9129W): [Jersey Devil Dusters LLC](https://openairdocs.org/faa-owner/JERSEY%20DEVIL%20DUSTERS%20LLC), [Southampton, NJ](https://openairdocs.org/faa-place/NJ/Southampton), S/N 1029 - [N9226W](https://openairdocs.org/aircraft/N9226W): [Cb Aerial Appliction LLC](https://openairdocs.org/faa-owner/CB%20AERIAL%20APPLICTION%20LLC), [Kirksville, MO](https://openairdocs.org/faa-place/MO/Kirksville), built 1978, S/N 1035 ## NTSB investigations (33) 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 CEN11CA565](https://openairdocs.org/ntsb/CEN11CA565), Aug 10, 2011: Weatherly 201C (N9054W), Bronson, IA, substantial damage. Probable cause: The pilot's failure to maintain clearance from terrain while maneuvering during an aerial application flight. - [NTSB CHI07CA161](https://openairdocs.org/ntsb/CHI07CA161), Jun 5, 2007: Weatherly 201C (N1246W), Mc Clusky, ND, substantial damage. Probable cause: The pilot's failure to check for fuel contamination during the preflight inspection, which resulted in a loss of engine power shortly after takeoff due to water contamination. Contributing factors to… - [NTSB CHI02LA213](https://openairdocs.org/ntsb/CHI02LA213), Jul 24, 2002: Weatherly 201C (N1296W), Malta, IL, substantial damage. Probable cause: The inflight fire and loss of engine power due to undetermined reasons. Factors associated with the accident were the lack of suitable terrain on which to land and the corn crop which was contacted… - [NTSB CHI00LA178](https://openairdocs.org/ntsb/CHI00LA178), Jun 30, 2000: Weatherly 201C (N9228W), Tolna, ND, destroyed, 1 fatal. Probable cause: the wing spar fatigue and wing separation while maneuvering. A factor was that the fatigue was not detected by the mechanic during the last annual inspection. - [NTSB CHI00LA137](https://openairdocs.org/ntsb/CHI00LA137), May 14, 2000: Weatherly 201C (N9198W), Ionia, KS, substantial damage. Probable cause: the partial engine failure for undetermined reasons and the unsuitable terrain for landing encountered by the pilot. A factor to the accident was the hilly terrain condition. - [NTSB DEN99LA068](https://openairdocs.org/ntsb/DEN99LA068), Apr 28, 1999: Weatherly 201-C (N9095W), Two Buttes, CO, substantial damage. Probable cause: The pilot's selection of an unsuitable landing area. Factors associated with the accident were an unknown object in the landing area, a failure of a main landing gear tire, and the pilot's… - [NTSB CHI97LA219](https://openairdocs.org/ntsb/CHI97LA219), Jul 18, 1997: Weatherly 201C (N9054W), Stephen, MN, substantial damage. Probable cause: the pilot's exceeding the design stress limits of the aircraft. A factor was the crosswind. - [NTSB CHI97LA184](https://openairdocs.org/ntsb/CHI97LA184), Jun 25, 1997: Weatherly 201C (N1299W), Buffalo, ND, substantial damage. Probable cause: the pilot's inadequate preflight planning/preparation, and his failure to maintain directional control of the airplane. Water on the runway and the soft terrain were related factors. - [NTSB CHI95LA160](https://openairdocs.org/ntsb/CHI95LA160), May 30, 1995: Weatherly 201C (N9038W), Clarks, NE, destroyed, 1 fatal. Probable cause: a partial failure of the engine supercharger. - [NTSB CHI94LA320](https://openairdocs.org/ntsb/CHI94LA320), Sep 11, 1994: Weatherly 201C (N9054W), Stephen, MN, substantial damage. Probable cause: improper rigging of the parking brake control cable resulting in inadvertent application of the left wheel brake. - [NTSB FTW94LA267](https://openairdocs.org/ntsb/FTW94LA267), Aug 11, 1994: Weatherly 201C (N9075W), Pampa, TX, substantial damage. Probable cause: THE PILOT'S DECISION TO TAKEOFF FROM UNSUITABLE TERRAIN FOLLOWING THE FORCED LANDING. A FACTOR WAS FUEL STARVATION INDUCED POWER LOSS RESULTANT FROM THE PILOT'S FAILURE TO SELECT THE PROPER FUEL TANK. - [NTSB FTW94LA134](https://openairdocs.org/ntsb/FTW94LA134), Apr 23, 1994: Weatherly 201C (N1295W), Sterling, CO, destroyed. Probable cause: AN INADVERTENT STALL. FACTORS WERE FUEL EXHAUSTION AND THE PILOT'S FAILUE TO REFUEL THE AIRPLANE. - [NTSB CHI92DTK02](https://openairdocs.org/ntsb/CHI92DTK02), Jun 1, 1992: Weatherly 201C (N1290W), Timber Lake, SD, destroyed. Probable cause: THE PILOT'S IMPROPER USE OF THE PROPELLER CONTROL DURING TAKEOFF AND INITIAL CLIMB. - [NTSB FTW87DRA09](https://openairdocs.org/ntsb/FTW87DRA09), Jul 13, 1987: Weatherly 201C (N1296W), Louise, TX, substantial damage - [NTSB ATL84FLT07](https://openairdocs.org/ntsb/ATL84FLT07), Mar 29, 1984: Weatherly 201C (N1296W), South Fulton, TN, substantial damage - [NTSB SEA83LA154](https://openairdocs.org/ntsb/SEA83LA154), Jul 21, 1983: Weatherly 201C (N9089W), Tensed, ID, substantial damage - [NTSB DEN82DA111](https://openairdocs.org/ntsb/DEN82DA111), Jun 21, 1982: Weatherly 201C (N9228W), Near Rapelje, MT, substantial damage - [NTSB FTW82DA226](https://openairdocs.org/ntsb/FTW82DA226), Jun 14, 1982: Weatherly 201C (N9044W), Lakewood, AR, substantial damage - [NTSB SEA82DA053](https://openairdocs.org/ntsb/SEA82DA053), Apr 17, 1982: Weatherly 201C (N9231W), Espanola, WA, substantial damage - [NTSB SEA82FYM10](https://openairdocs.org/ntsb/SEA82FYM10), Feb 24, 1982: Weatherly 201C (N9243W), Wasco, OR, substantial damage - [NTSB NYC81DNC14](https://openairdocs.org/ntsb/NYC81DNC14), Jul 16, 1981: Weatherly 201C (N9036W), Washburn, ME, destroyed - [NTSB MKC81DCJ10](https://openairdocs.org/ntsb/MKC81DCJ10), Apr 16, 1981: Weatherly 201C (N1245W), Benkelman, NE, substantial damage - [NTSB DEN80FTM39](https://openairdocs.org/ntsb/DEN80FTM39), Sep 5, 1980: Weatherly 201 (N9198W), Delta, UT, no damage - [NTSB FTW80FPM19](https://openairdocs.org/ntsb/FTW80FPM19), Sep 4, 1980: Weatherly 201C (N9080W), Commerce, OK, destroyed - [NTSB FTW80DRJ36](https://openairdocs.org/ntsb/FTW80DRJ36), Aug 28, 1980: Weatherly 201C (N9173W), Winnsboro, LA, substantial damage - [NTSB CHI80FEV35](https://openairdocs.org/ntsb/CHI80FEV35), Aug 18, 1980: Weatherly 201C (N9040W), Colusa, IL, substantial damage - [NTSB SEA80DYM21](https://openairdocs.org/ntsb/SEA80DYM21), Mar 10, 1980: Weatherly 201C (N9107W), Hood River, OR, destroyed - [NTSB FTW79DRJ03](https://openairdocs.org/ntsb/FTW79DRJ03), Oct 14, 1978: Weatherly 201C (N9036W), Columbia, LA, substantial damage - [NTSB FTW78FPG83](https://openairdocs.org/ntsb/FTW78FPG83), Aug 28, 1978: Weatherly 201C (N9002W), Elaine, AR, destroyed, 1 fatal - [NTSB SEA78FYP48](https://openairdocs.org/ntsb/SEA78FYP48), Aug 9, 1978: Weatherly 201C (N9197W), Wilbur, WA, destroyed - [NTSB DEN78FTE77](https://openairdocs.org/ntsb/DEN78FTE77-140833), Jul 26, 1978: Weatherly 201C (N1289W), Lucerne, CO, substantial damage - [NTSB MKC78FER63](https://openairdocs.org/ntsb/MKC78FER63), Jun 26, 1978: Weatherly 201C (N1297W), Angus, MN, destroyed - [NTSB MKC76FER90](https://openairdocs.org/ntsb/MKC76FER90), Aug 22, 1976: Weatherly 201C (N1244W), Hollandale, MN, substantial damage ## FAA accident and incident reports (38) 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 20110810017729A](https://openairdocs.org/incident/20110810017729A), Aug 10, 2011: Weatherly 201C (N9054W), Bronson, IA, Substantial damage. The pilot was conducting aerial application operations with a full hopper of chemical. As the aircraft climbed to avoid power lines, the pilot reported the… - [Accident 20020724019909A](https://openairdocs.org/incident/20020724019909A), Jul 24, 2002: Wthrly 201C (N1296W), Malta, IL, Substantial damage. (.19) On July 24, 2002, at 1230 central daylight time, a weatherly 201C, N1296W, operated by a commercial pilot collided with a corn crop following a loss of… - [Incident 20000809037549I](https://openairdocs.org/incident/20000809037549I), Aug 9, 2000: Wthrly 201C (N9197W), Pemberton, NJ, Minor damage. (-23) The pilot reported that after about 30 minutes into the flight, just after he had finished dispensing a load of organic liquid deer repellent (deer… - [Accident 20000630036689A](https://openairdocs.org/incident/20000630036689A), Jun 30, 2000: Wthrly 201C (N9228W), Tolna, ND, No damage, 1 fatal. (-23) On June 30, 2000 at 0730 CDT, a weatherly 201C, N9228W, owned and flown by lee c. breckheimer was demolished during an aerial application flight. The… - [Accident 20000514006819A](https://openairdocs.org/incident/20000514006819A), May 14, 2000: Wthrly 201C (N9198W), Ionia, KS, Substantial damage. (.23) 5/26/200 On may 14, 200 at approx. 15:00 hours, a weatherly 201-C (ag), N9198W was involved in an accident five miles south and one half mile east of… - [Accident 19990428047719A](https://openairdocs.org/incident/19990428047719A), Apr 28, 1999: Wthrly 201C (N9095W), Two Buttes, CO, Substantial damage. (.4) The pilot said that during the landing roll on a dirt county road, the left main tire hit something and 'blew out.' The airplane veered left, encountered… - [Accident 19970718019069A](https://openairdocs.org/incident/19970718019069A), Jul 18, 1997: Wthrly 201C (N9054W), Stephen, MN, Substantial damage. Landed left gear first. Wind gust caused side load to right mand and it folded. Damaged wing spar. Weak side brace. (-23) as the pilot lined up with the runway… - [Accident 19970625045999A](https://openairdocs.org/incident/19970625045999A), Jun 25, 1997: Wthrly 201C (N1299W), Buffalo, ND, No damage. (-23) On take-off from grieve's grass strip (Y-20) the aircraft's left main wheel contacted a soft portion of the runway. The pilot lost directional control… - [Accident 19950530014489A](https://openairdocs.org/incident/19950530014489A), May 30, 1995: Wthrly 201C (N9038W), Clarks, NE, Destroyed, 1 fatal. Engine quit on turn around. Crash landed. Found super charger gear had stripped. Overstressed. Metal in oil system. - [Accident 19940911026559A](https://openairdocs.org/incident/19940911026559A), Sep 11, 1994: Wthrly 201C (N9054W), Stephen, MN, Substantial damage. Parking brake on left wheel misrigged. Caused wheel to drag and aircraft to depart runway. - [Incident 19940822034049I](https://openairdocs.org/incident/19940822034049I), Aug 22, 1994: Wthrly 201C (N1299W), Chocowinity, NC, Minor damage. Engine quit after switching tanks returning to base. Landed in soybeans. Selector valve interior corroded and broken - [Accident 19940811021229A](https://openairdocs.org/incident/19940811021229A), Aug 11, 1994: Wthrly 201C (N9075W), Pampa, TX, Substantial damage. Lost power. Landed on road. Engine began to run. Elected to takeoff. Wing hit fence post. Veered into a ditch. - [Incident 19940522027619I](https://openairdocs.org/incident/19940522027619I), May 22, 1994: Wthrly 201C (N9054W), Kearney, NE, Minor damage. On landing left landing gear torque link failed. Aircraft nosed over. - [Accident 19940423009019A](https://openairdocs.org/incident/19940423009019A), Apr 23, 1994: Wthrly 201C (N1295W), Sterling, CO, Destroyed. New hire ag practice with water. Lost power pulled up rolled over. Crashed fuel tanks empty. - [Accident 19920601017319A](https://openairdocs.org/incident/19920601017319A), Jun 1, 1992: Wthrly 201C (N1290W), Timber Lake, SD, Destroyed. Tried to depart a short runway,calm wind with cruise prop setting. Unable to leave ground effect. Struck trees. - [Accident 19870713034449A](https://openairdocs.org/incident/19870713034449A), Jul 13, 1987: Wthrly 201C (N1296W), Louise, TX, Substantial damage. Unable to lift off. Tried to dump load but aircraft ran of end of runway into rough ground. Heat and load factors. - [Accident 19840329007709A](https://openairdocs.org/incident/19840329007709A), Mar 29, 1984: Wthrly 201C (N1296W), South Fulton, TN, Substantial damage. Crash occurred during emergency landing because water in fuel caused engine malfunction. - [Accident 19830721037189A](https://openairdocs.org/incident/19830721037189A), Jul 21, 1983: Wthrly 201C (N9089W), Tensed, ID, Substantial damage. Aircraft stalled during procedure turn and crashed into trees during spraying operation. - [Accident 19820621028379A](https://openairdocs.org/incident/19820621028379A), Jun 21, 1982: Wthrly 201C (N9228W), Rapelje, MT, Substantial damage. Right brake failed on landing roll causing aircraft to hit pole. Failed p/n was 101-00500. - [Accident 19820614022599A](https://openairdocs.org/incident/19820614022599A), Jun 14, 1982: Wthrly 201C (N9044W), Lakewood, AR, Substantial damage. During takeoff roll right main landing gear snapped off causing aircraft to veer off runway. - [Accident 19820417010229A](https://openairdocs.org/incident/19820417010229A), Apr 17, 1982: Wthrly 201C (N9231W), Espanola, WA, Substantial damage. Engine went to idle shortly after takeoff. Landed in plowed field, nosed over. Condition good for carburetor ice. - [Accident 19820224005529A](https://openairdocs.org/incident/19820224005529A), Feb 24, 1982: Wthrly 201C (N9243W), Wasco, OR, Substantial damage. Unable full power on takeoff. Hit trees off end of runway throttle mixture control quadrant binding; worn badly. - [Accident 19810716041499A](https://openairdocs.org/incident/19810716041499A), Jul 16, 1981: Wthrly 201C (N9036W), Washburn, ME, Destroyed. Ag pilot hit wires during spraying operation. - [Accident 19810416016809A](https://openairdocs.org/incident/19810416016809A), Apr 16, 1981: Wthrly 201C (N1245W), Benkelman, NE, Substantial damage. Lost power on takeoff. Crash-landed. Inoperative carbureator heat. Conditions ideal for carb ice. Dirty air intake. - [Incident 19810226016129I](https://openairdocs.org/incident/19810226016129I), Feb 26, 1981: Wthrly 201C (N9231W), Medical Lake, WA, Minor damage. Aircraft collided with a power line during low level operations. - [Accident 19800905039509A](https://openairdocs.org/incident/19800905039509A), Sep 5, 1980: Wthrly 201C (N9198W), Delta, UT, 1 fatal. Flagman moved into path of ag airplane by mistake, was struck by some part of aircraft. - [Accident 19800904040529A](https://openairdocs.org/incident/19800904040529A), Sep 4, 1980: Wthrly 201C (N9080W), Commerce, OK, Destroyed. Struck power pole guy-wire while spraying edge of field. - [Accident 19800828038172A](https://openairdocs.org/incident/19800828038172A), Aug 28, 1980: Wthrly 201C (N9173W), Liddieville, LA, Substantial damage. While landing, collided with N1285W which was on takeoff roll in opposite direction. - [Accident 19800818037349A](https://openairdocs.org/incident/19800818037349A), Aug 18, 1980: Wthrly 201C (N9040W), Colusa, IL, Substantial damage. Ag pilot could not climb out with full load. Dumped load, but still hit corn field. Needed more runway for load. - [Incident 19800501043939I](https://openairdocs.org/incident/19800501043939I), May 1, 1980: Wthrly 201C (N9231W), Espanola, WA, Minor damage. Main landing gear collapsed due to existing crack. - [Accident 19800310013229A](https://openairdocs.org/incident/19800310013229A), Mar 10, 1980: Wthrly 201C (N9107W), Hood River, OR, Destroyed. Wing hit tree limb on pull-up from swath run. Damaged aileron. Lost control. Crashed in adjacent field. - [Incident 19790713020719I](https://openairdocs.org/incident/19790713020719I), Jul 13, 1979: Wthrly 201C (N9228W), Pendleton, OR, Minor damage. Sprayer diverted attention and right main struck dirt bank. Gear separated aircraft. - [Accident 19781014033579A](https://openairdocs.org/incident/19781014033579A), Oct 14, 1978: Wthrly 201A (N9036W), Columbia, LA, Substantial damage. Collided with tree stumps. Left tank detent could not be felt on fselector valve. - [Accident 19780828021879A](https://openairdocs.org/incident/19780828021879A), Aug 28, 1978: Wthrly 201C (N9002W), Elaine, AR, Destroyed - [Accident 19780809025329A](https://openairdocs.org/incident/19780809025329A), Aug 9, 1978: Wthrly 201A (N9197W), Wilbur, WA, Substantial damage. Vert fin & rudder separated by wire. - [Accident 19780726027989A](https://openairdocs.org/incident/19780726027989A), Jul 26, 1978: Wthrly 201C (N1289W), Lucerne, CO, Substantial damage - [Accident 19780626037149A](https://openairdocs.org/incident/19780626037149A), Jun 26, 1978: Wthrly 201A (N1297W), Angus, MN, Destroyed. Jettison system could not be operated due to interference w/spraytrols. - [Accident 19760822030379A](https://openairdocs.org/incident/19760822030379A), Aug 22, 1976: Wthrly 201C (N1244W), Hollandale, MN, Substantial damage. Power loss shortly after liftoff. Nosed over in corn field. ## STCs that may be installed (OpenAirDocs) (34) 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 SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC - [STC SA7965SW](https://openairdocs.org/stc/SA7965SW): Application of fabric and polyurethane finishing system. Shady Aviation LLC - [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC - [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc - [STC SA1151NW](https://openairdocs.org/stc/SA1151NW): Installation of the Flight Grip Model 135 Control Stick Grip. Air Products & Parts LLC - [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 SA5190NM](https://openairdocs.org/stc/SA5190NM): Installation of Gustin Aviation chip detector light system. A & L Aircraft Parts Inc - [STC SA55CH](https://openairdocs.org/stc/SA55CH): Installation of Model 600 scavenge oil filter system. Airwolf Filter Corp - [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 SA00478CH](https://openairdocs.org/stc/SA00478CH): Installation of Cooper Superflite 102 Fabric. Aviation Products Systems Inc - [STC SA02283SE PAGE 2](https://openairdocs.org/stc/SA02283SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In Flight Data) CGR-30P. Electronics International Inc - [STC SA02402SE PAGE 2](https://openairdocs.org/stc/SA02402SE%20PAGE%202): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) CGR-30C. Electronics International Inc - [STC SA2693NM](https://openairdocs.org/stc/SA2693NM): Installation of Electronics International digital volt/amp gauges and accessories. Electronics International Inc - [STC SA01988SE](https://openairdocs.org/stc/SA01988SE): Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P. Electronics International Inc - [STC SA4005NM](https://openairdocs.org/stc/SA4005NM): Precise Flight Inc. Pulselite Control System. Precise Flight Inc - [STC SA00680SE](https://openairdocs.org/stc/SA00680SE): Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer. Electronics International - [STC SA01258SE](https://openairdocs.org/stc/SA01258SE): Installation of the Automatic Flagman Dispenser Models in accordance with Automatic Flagman Master Drawing Lists specified in attached AML, or later FAA approved revision.This STC supercedes several existing STC s as listed in the notes on the attached AML. R-S Sales Inc - [STC SA287CH](https://openairdocs.org/stc/SA287CH): Surrendered and incorporated into STC SA00478CH. Cooper Aviation Supply Company, Inc - [STC SA330NW](https://openairdocs.org/stc/SA330NW): Installation of automatic flagman model no 4. R-S Sales Inc - [STC SA02168AK](https://openairdocs.org/stc/SA02168AK): Installation of hourmeter airspeed switch. For unpressurized aircraft only. Pressurized aircraft must have pressurization system deactivated. Avalaska Inc - [STC SA2687NM](https://openairdocs.org/stc/SA2687NM): Installation of Truboplus/ Electronics Int'l gauges and switches. Aero Manufacturing Inc - [STC SA00441SE](https://openairdocs.org/stc/SA00441SE): Install vortex generators on wings. Micro AeroDynamics Inc - [STC SA00478WI](https://openairdocs.org/stc/SA00478WI): Installation of a Compro Driftfinder DFS-10 system. Compro Aviation Inc - [STC SA1626NM PAGE 2](https://openairdocs.org/stc/SA1626NM%20PAGE%202): Installation of Electronics Int'l Digital EGT/CHT Instruments and accessories. (201 Series). Electronics International - [STC SA2350NM PAGE 2](https://openairdocs.org/stc/SA2350NM%20PAGE%202): Installation of Electronics International Inc digital carburetor/outside air temperature gauges. Electronics International - [STC SA4302NM](https://openairdocs.org/stc/SA4302NM): Installation of Electronics Int'l digital automatic engine analyzer. Electronics International - [STC SA2422SO](https://openairdocs.org/stc/SA2422SO): Installation of Chemical Evacuation System to remove residue from the agricultural spray dispersal system. Paul S Woods - [STC SA3862NM PAGE 2](https://openairdocs.org/stc/SA3862NM%20PAGE%202): Installation of Electronics International Primary TIT/EGT/CHT instruments, remote switches and associated accessories. Electronics International - [STC SA2190NM PAGE 2](https://openairdocs.org/stc/SA2190NM%20PAGE%202): Installation of electronics International Digital Volt/Amp Gauges and Accessories. Electronics International - [STC SA1888CE](https://openairdocs.org/stc/SA1888CE): Operation of airplane on unleaded and leaded automotive gasoline. Petersen Aviation Inc - [STC SA73RM](https://openairdocs.org/stc/SA73RM): Installation of Harzell HC-B3 (Z, P,R or W) 30-1 hubs with corres- ponding Hartzell 10160-6, 10152-51/2 or 10152-7 1/2 prop. blades. Ron's Air Service Inc - [STC SA2350NM](https://openairdocs.org/stc/SA2350NM) (historical): Installation of Electronics International Inc digital carburetor/outside air temperature gauges listed on the attached continuation sheet and the associated accessories. Electronics International --- 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.