# N901SK: 1994 Beech 1900D, registration cancelled 2007-11-20

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 20, 2007
- Exported to: South Africa
- Status when cancelled: Valid registration
- Airframe: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (registry code 1154162)
- Engine: [Pratt & Whitney PT6A series](https://openairdocs.org/engine/pratt-whitney-pt6a-series) (registry code 52032)
- Data sheets: [TCDS A24CE](https://openairdocs.org/tcds/A24CE) (OpenAirDocs)
- Serial number: UE-90
- Year built: 1994
- Type of aircraft: Fixed wing multi engine
- Engine type: Turbo-prop
- Airworthiness: Standard, commuter
- Airworthiness date: March 29, 1994
- Certificate issued: November 9, 2006
- Last registry action: April 3, 2007
- Mode S code: AC747D
- Owner when cancelled: [General Aviation Leasing LLC](https://openairdocs.org/faa-owner/GENERAL%20AVIATION%20LEASING%20LLC)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.8187° N, 75.5062° W: Placed by OpenAirDocs at the center of ZIP code 19810, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N901SK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=901SK
- Page: https://openairdocs.org/deregistered/N901SK-2007-11-20

From the FAA registry file of November 4, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Beech 1900D: https://openairdocs.org/model/beech-1900d.md

## Service difficulty reports (22)

Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR S2YA06008](https://openairdocs.org/sdr/S2YA06008), Sep 19, 2006: SPAR CAP. CRACKED. ON 08/30/06 DURING INSPECTION REQUIRED BY AD 2006-18-51 FOUND CRACK ON RT WING AFT SPAR, LOWER SPAR CAP AFT FLANGE AT WING STATION 117 INCHES. THE CRACK RAN STR
- [SDR S2YA05066C](https://openairdocs.org/sdr/S2YA05066C), Oct 13, 2005: FLEX DRIVE. DAMAGED. SHORTLY AFTER TAKEOFF, THE CREW REPORTED THE FLAPS WERE AT 17 DEGREES AND WILL NOT RETRACT. THE AC CONTINUED WITH THE FLAPS AT 17. THE FLAPS WERE RAISED USING T
- [SDR S2YA05066B](https://openairdocs.org/sdr/S2YA05066B), Oct 13, 2005: FLEX DRIVE. DAMAGED. SHORTLY AFTER TAKEOFF, THE CREW REPORTED THE FLAPS WERE AT 17 DEGREES AND WILL NOT RETRACT. THE AC CONTINUED WITH THE FLAPS AT 17. THE FLAPS WHERE RAISED USING 
- [SDR S2YA05066A](https://openairdocs.org/sdr/S2YA05066A), Oct 13, 2005: GEARBOX. DAMAGED. SHORTLY AFTER TAKEOFF THE CREW REPORTED THE FLAPS WERE AT 17 DEGREES AND WILL NOT RETRACT. THE AC CONTINUED WITH THE FLAPS AT 17. THE FLAPS WHERE RAISED USING T
- [SDR S2YA05066](https://openairdocs.org/sdr/S2YA05066), Oct 13, 2005: MOTOR. DAMAGED. SHORTLY AFTER TAKEOFF, THE CREW REPORTED THE FLAPS WERE AT 17 DEGREES AND WILL NOT RETRACT. THE AC CONTINUED WITH THE FLAPS AT 17. THE FLAPS WERE RAISED USING T
- [SDR S2YA02044](https://openairdocs.org/sdr/S2YA02044), Nov 10, 2002: BOOT. FAILED. SHORTLY AFTER TAKEOFF OF FLIGHT 1035 MKE-RHI THE DEICE BOOTS DID NOT INFLATE AND THE ANNUNCIATOR DID NOT ILLUMINATE. THE CREW MADE AN AIR-TURN-BACK TO MKE. MECH
- [SDR S2YA02032](https://openairdocs.org/sdr/S2YA02032), Aug 9, 2002: RELAY. INOPERATIVE. ON APPROACH, THE CREW SELECTED GEAR DOWN BUT THE GEAR FAILED TO EXTEND. THE CREW MANUALLY EXTENDED THE GEAR AND MADE AN UNEVENTFUL LANDING. THE A/C WAS FERRIED 
- [SDR S2YA01001](https://openairdocs.org/sdr/S2YA01001), Jan 16, 2001: ALTIMETER. INOPERATIVE. FLT 2044 - MKE-CWA - DURING FLIGHT, THE CAPTAINS ALTIMETER FLAG APPEARED IN FLIGHT. THE CREW MADE AN AIR-TURN-BACK AND AN UNEVENTFUL LANDING IN MKE. MAINTENANCE
- [SDR S2YA98028](https://openairdocs.org/sdr/S2YA98028), Sep 8, 1998: FIRE LOOP. DAMAGED. FLT 1254 - MKE-GRR - ABORTED TAKEOFF DUE TO LT FIRE LOOP ANNUNCIATOR ILLUMINATING DURING TAKEOFF ROLL. MAINTENANCE INSPECTED A/C FOUND FWD AND AFT FIRE LOOPS BA
- [SDR S2YA98026](https://openairdocs.org/sdr/S2YA98026), Aug 19, 1998: VALVE. INTERMITTENT. FLT 1899 - MKE-FNT - THE CREW NOTICED THE RT ENGINE TORQUE FLUCTUATING 300-400 LB FT. NOTIFIED ATC, RETURNED TO MKE. AFTER AN UNEVENTFUL LANDING WAS MADE. MAINT
- [SDR S2YA98018](https://openairdocs.org/sdr/S2YA98018), Jun 21, 1998: FITTING. CRACKED. YYZ/GRR - FLT 1123 - DURING CRUISE, CREW NOTICED RED ANNUNCIATOR CAUTION ILLUMINATE, FOUND RT LOW OIL PRESS ANNUNCIATOR ILLUMINATED AND REDUCED ENG POWER TO FLI
- [SDR S2YA970035](https://openairdocs.org/sdr/S2YA970035), Nov 20, 1997: DUMP SOLENOID. FAILED. FLT 1265 - MKE-BNA - DURING CLIMB-OUT, THE CREW COULD NOT GET THE A/C TO PRESSURIZE. DECIDED TO RETURN TO MKE DUE TO THE LENGTH OF THE FLIGHT TO BNA. ONCE ON TH
- [SDR S2YA970036](https://openairdocs.org/sdr/S2YA970036), Nov 6, 1997: TAB ACTUATOR. LACK OF LUBE. FLT 1056 - MKE-IND - THE CREW FOUND THE AILERON TRIM TAB FROZE UP IN FLIGHT. ONCE ON THE GROUND IN IND OUTSTATION. MAINTENANCE LUBRICATED THE TRIM TAB ACTUATOR 
- [SDR S2YA97015](https://openairdocs.org/sdr/S2YA97015), Mar 27, 1997: RUDDER BOOST. INOPERATIVE. MKE/MSN - FLT 1876 - ON TAKEOFF WITH ENGINES AT HIGH POWER, THE CAPTAIN FOUND THE RT RUDDER PEDAL STIFF. HE NOTIFIED ATC HE WISHED TO MAKE AN EMERGENCY LANDING 
- [SDR S2YA97014](https://openairdocs.org/sdr/S2YA97014), Mar 25, 1997: ENGINE. FOD. MKE/GRB - FLT 1074 - FIRST OFFICER NOTICED SPARKS EMITTING FROM THE RT ENGINE EXHAUST STACKS ON CLIMB-OUT. THE CREW NOTIFIED ATC THEY NEEDED TO MAKE A PRECAUTIO
- [SDR 97ZZZX1796](https://openairdocs.org/sdr/97ZZZX1796), Jan 1, 1997: VERTICAL GYRO. FAILED. DURING THE MONTH OF JANUARY, SEVEN 332D-11T VERTICAL GYROS (P/N 622-4565-001) FAILED. THE TIMES FOR THE VG'S WERE: 1,639.3 HRS ON N NR 145SK; 5,375.1 HRS ON N N
- [SDR S2YA960038](https://openairdocs.org/sdr/S2YA960038), Dec 13, 1996: BULB. FAILED. FLT 1120 - GRR-YYZ - SELECTED THE LANDING GEAR DOWN ON FINAL APPROACH INTO YYZ. THE GEAR EXTENDED NORMALLY BUT THE RIGHT MAIN DOWN AND LOCKED ANNUNICATOR FAILED
- [SDR S2YA960033](https://openairdocs.org/sdr/S2YA960033), Nov 14, 1996: CONNECTOR. DIRTY. FLT 1162 - MKE-SBN - CYCLED THE LANDING GEAR HANDLE, THE LANDING GEAR DID NOT RETRACT. THE CREW ATTEMPTED TO CYCLE THE LANDING GEAR A SECOND TIME, WITH NO RETRA
- [SDR S2YA960002](https://openairdocs.org/sdr/S2YA960002), Jan 18, 1996: VENTRAL FIN. DAMAGED. MAINTENANCE FOUND THE AFT BOTTOM SIDES OF BOTH VENTRAL FINS DAMAGED FROM OVERROTATION RUNWAY CONTACT DURING AN INSPECTION. DO NOT KNOW AT WHAT POINT THIS TOOK P
- [SDR S2YA950018](https://openairdocs.org/sdr/S2YA950018), Aug 14, 1995: FIRE LOOP. SHORTED. THE FLIGHT CREW HAD A RIGHT ENGINE FIRE INDICATION IN FLIGHT AFTER DEPARTING MKE ON FLIGHT NR 1026. THEY PROCEEDED TO SHUT DOWN THE RIGHT ENGINE IN FLIGHT AND D
- [SDR S2YA950014](https://openairdocs.org/sdr/S2YA950014), Jun 28, 1995: FUEL SENSOR. FAILED. AFTER TAKEOFF, RIGHT COLLECTOR TANK 'LOW' ANNUNCIATOR ILLUMINATED. THE CREW DECIDED TO RETURN TO MKE AND MEL'D THE SYSTEM. THE FLIGHT NUMBER WAS 1834.2. MAINTEN
- [SDR 95ZZZX2483](https://openairdocs.org/sdr/95ZZZX2483), Mar 1, 1995: TORQUE TUBE. LOOSE RIVETS. DURING SCHEDULED INSPECTION, MAINTENANCE DISCOVERED THE RIGHT ELEVATOR TORQUE TUBE RIVETS LOOSE AND FRETTING. REPLACED THE TORQUE TUBE ASSEMBLY.

## NTSB investigations (1)

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 CHI03IA153](https://openairdocs.org/ntsb/CHI03IA153), Jun 7, 2003: Beech 1900D (N901SK), Milwaukee, WI, incident, minor damage. Probable cause: Failure of the aileron sprocket assembly at the sprocket-to-shaft braze joint. Contributing factors were the improper braze procedure used by the part manufacturer at the time of fabrication which…

## FAA accident and incident reports (2)

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.

- [Incident 20030607020529I](https://openairdocs.org/incident/20030607020529I), Jun 7, 2003: Beech 1900D (N901SK), Milwaukee, WI. (-23) On June 7, 2003 at 1400 CDT a Beech 1900-D, N901SK, encountered an aileron control system malfunction. The flight crew reported a 45 degree right control…
- [Incident 19950814031649I](https://openairdocs.org/incident/19950814031649I), Aug 14, 1995: Beech 1900D (N901SK), Milwaukee, WI. Returned due fire warning NR2 engine. Landed safely. Evacuated. No fire. Fire warning loop false indication.

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