# N91SK: 1994 Beech 1900D, registration cancelled 2008-05-30 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: May 30, 2008 - 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-91 - Year built: 1994 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-prop - Airworthiness: Standard, commuter - Airworthiness date: April 23, 1994 - Certificate issued: November 9, 2006 - Last registry action: November 9, 2006 - Mode S code: AC95EC - 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/N91SK - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=91SK - Page: https://openairdocs.org/deregistered/N91SK-2008-05-30 From the FAA registry file of October 31, 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 (23) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR S2YA07007](https://openairdocs.org/sdr/S2YA07007), Sep 8, 2007: ANGLE. CRACKED. DURING STRUCTURAL INSPECTION OF THE AIRCRAFT, A CRACK WAS FOUND IN THE RIGHT HAND FUSELAGE TO WING ANGLE P/N 114-43002-180 AND THE DOUBLER INSTALLED IN AUGUST O - [SDR S2YA07006](https://openairdocs.org/sdr/S2YA07006), Sep 8, 2007: ANGLE. CRACKED. DURING STRUCTURAL INSPECTION OF THE AIRCRAFT, A CRACK WAS FOUND IN THE LT FUSELAGE TO WING ANGLE. THE ANGLE IS LOCATED NEAR FS 288 IN THE AREA OF STRINGER 10L A - [SDR S2YA07005](https://openairdocs.org/sdr/S2YA07005), Sep 8, 2007: SEAT TRACK. CRACKED. DURING STRUCTURAL INSPECTION OF THE AIRCRAFT, A CRACK WAS FOUND IN A SEAT TRACK EXTRUSION. THE SEAT TRACK IS LOCATED AT FS 290.85 EXTENDING APPROXIMATELY 5 INCH - [SDR S2YA05061](https://openairdocs.org/sdr/S2YA05061), Sep 25, 2005: WIRE. DAMAGED. DURING APPROACH, THE CREW REPORTED THEY WERE UNABLE TO EXTEND THE GEAR AND FOUND THE CIRCUIT BREAKER (CB) POPPED. THE CREW RESET THE CB ONLY TO HAVE IT POP WHEN - [SDR S2YA05048](https://openairdocs.org/sdr/S2YA05048), Aug 15, 2005: WIRE. DAMAGED. SHORTLY AFTER TAKEOFF, THE CREW REPORTED THE FLAPS WILL NOT RETRACT. AFTER CONSULTING WITH DISPATCH AND MAINTENANCE, THE CREW PERFORMED AN AIR-TURN-BACK. MAINTE - [SDR S2YA05024](https://openairdocs.org/sdr/S2YA05024), Mar 14, 2005: RELAY. MALFUNCTIONED. AFTER TAKEOFF, THE CREW WAS UNABLE TO RETRACT THE GEAR. THE CREW PERFORMED AN AIR TURNBACK. MECHANIC INSPECTED THE AC AND REPLACED THE LANDING GEAR RELAY AND TH - [SDR S2YA05023](https://openairdocs.org/sdr/S2YA05023), Mar 10, 2005: VALVE. INOPERATIVE. DURING APPROACH, THE CREW REPORT THEY WHERE UNABLE TO EXTEND THE GEAR. THE CREW EXECUTED A MISSED APPROACH AND MANUALLY EXTENDED THE GEAR ACHIEVED 3 GREEN AND P - [SDR S2YA04008](https://openairdocs.org/sdr/S2YA04008), Mar 22, 2004: INDICATOR. ERRATIC. DURING TAKEOFF ROLL, THE CREW NOTICED THE FO`S AIRSPEED INDICATOR WENT FROM INDICATING 0 KNOTS TO 55 KNOTS WHEN THE PILOT`S GAUGE INDICATED 75 KNOTS. THE CREW A - [SDR S2YA02033](https://openairdocs.org/sdr/S2YA02033), Aug 16, 2002: WARNING SYSTEM. INOPERATIVE. AFTER TAKEOFF, THE CREW SELECTED GEAR UP BUT GO A RED GEAR UNSAFE LIGHT. THE CREW CONSULTED WIGH MECHANIC AND CYCLED THE GEAR BUT STILL HAD AN RED IN TRANSIT LI - [SDR S2YA02005](https://openairdocs.org/sdr/S2YA02005), Feb 20, 2002: RELAY. FAILED. DURING FLIGHT 1027 - MKE-ATW - THE CREW NOTED THAT THE LEFT AC BUS FAILED FOLLOWED BY A LOUD HISSING AND CRACKLING NOISE FOLLOWED BY SEEING AND SMELLING A SMALL - [SDR S2YA02001](https://openairdocs.org/sdr/S2YA02001), Jan 14, 2002: ADI. FAILED. FLT 1157 - MLI-MKE - THE CREW NOTED ELECTRICAL SMOKE IN THE COCKPIT AND EVACUATED THE A/C. OUTSTATION MAINTENANCE FOUND THE LEFT EADI HAD EMITTED THE SMOKE. MAI - [SDR S2YA01006](https://openairdocs.org/sdr/S2YA01006), Mar 23, 2001: WINDSHIELD. ODOR. FLT 1426 - MKE-CMH - DURING CRUISE, THE FLIGHT CREW NOTICED A STRANGE ODOR IN THE COCKPIT. THE CREW MADE AN AIRTURN BACK AND LANDING AT MKE WITHOUT INCIDENT. MA - [SDR S2YA01005](https://openairdocs.org/sdr/S2YA01005), Mar 11, 2001: SWITCH. OUT OF ADJ. FLT 1111 - MKE-CHM - DURING APPROACH, THE CREW SELECTED GEAR DOWN BUT DID ACHIEVE DOWN AND LOCKED ON THE NOSE GEAR. THE CREW FLEW BY THE TOWER TO VERIFY THE NOS - [SDR S2YA00003](https://openairdocs.org/sdr/S2YA00003), Feb 28, 2000: ALTIMETER. FAILED. FLT 1071 - EN ROUTE MKE-CWA - THE CAPTAINS ALTIMETER FLAGGED AND ALERTER WENT BLANK. AFTER TALKING WITH MAINTENANCE AND OPERATIONS THE DECISION WAS MADE TO RETU - [SDR S2YA98010](https://openairdocs.org/sdr/S2YA98010), Mar 30, 1998: ENGINE. MALFUNCTIONED. AFTER TAKEOFF OF FLT 1235 - MKE TO MQT, THE FLT CREW NOTICED THAT THERE WERE SPARKS COMING OUT OF THE RT ENGINE EXHAUST STACK. THE FLIGHT CREW DECIDED TO RETURN - [SDR 97ZZZX1801](https://openairdocs.org/sdr/97ZZZX1801), Mar 25, 1997: PRESSURE SWITCH. INOPERATIVE. DURING THE MONTH OF JANUARY, SIX FUEL PRESSURE SWITCHES, P/N 100-389018-21 WERE REPLACED. THE TBR FOR THE SWITCHES WAS: 3,933.2 HRS FROM N NR 148SK; 1,418.2 HRS - [SDR S2YA97013](https://openairdocs.org/sdr/S2YA97013), Feb 26, 1997: HYDRAULIC LINE. LEAKING. RFD/DTW - FLT 1892 - CREW DID AIR TURNBACK DUE TO LANDING GEAR BEING FOUND EXTENDED AND LOCKED WHILE CLIMBING THROUGH FL 160. THE GEAR WAS EXTENDED WITH 3 GREEN - [SDR S2YA97004](https://openairdocs.org/sdr/S2YA97004), Feb 16, 1997: SEAL. OUT OF POSITION. MKE/DSM - FLT 1751 - FLIGHT CREW PERFORMED AN AIR TURNBACK DUE TO THE CABIN DOOR SEAL SQUEALING VERY LOUDLY. THE DOOR SEAL HAD BEEN CHANGED BY MAINTENANCE PRIOR - [SDR 97ZZZX1790](https://openairdocs.org/sdr/97ZZZX1790), Nov 1, 1996: COMP CONTL UNIT. INOPERATIVE. DURING THE MONTH OF NOVEMBER, THERE WERE SEVEN CCU-65 COMPENSATION CONTROL UNITS, P/N 622-6135-014, REMOVED DUE TO PART OR ALL OF BACKLIGHTING BEING INOPERATIVE - [SDR S2YA950027](https://openairdocs.org/sdr/S2YA950027), Oct 10, 1995: CAM. BROKE. DURING A POST-FLIGHT INSPECTION, FLIGHT CREW NOTICED THE OUTBOARD GEAR DOOR ACTUATING CAM HAD THE UPPER TANG BROKEN OFF. MAINTENANCE REPLACED THE CAM ASSY AND O - [SDR S2YA950006](https://openairdocs.org/sdr/S2YA950006), May 15, 1995: RIB. CRACKED. DURING AN INSPECTION, MAINTENANCE FOUND THE LT WING CENTER MID-RIB AT WS 69.00 TO HAVE A CRACK 1.5 INCHES LONG ON THE TOP PORTION NEXT TO THE LOWER MOUNT HOLE O - [SDR S2YA950005](https://openairdocs.org/sdr/S2YA950005), May 15, 1995: RIB. CRACKED. DURING AN INSPECTION, MAINTENANCE FOUND THE LT WING CENTER MID-RIB AT WS 83.00 TO HAVE CRACKED ON THE BOTTOM PORTION BETWEEN THE FORWARD AND AFT POWER PACK MOUN - [SDR S2YA950002](https://openairdocs.org/sdr/S2YA950002), May 3, 1995: CTR BAL ARM. CRACKED. THE CENTERBALANCE ARM WAS FOUND BENT. HAVE REPLACED 14 OF THE DASH 17 TYPES AND, SO FAR, 2 OF THE DASH 33 NEW DESIGNS BETWEEN 13 AIRCRAFT. ## FAA accident and incident reports (1) 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 19990415026489I](https://openairdocs.org/incident/19990415026489I), Apr 15, 1999: Beech 1900D (N91SK), Springfield, IL. (-23) Approx. 30 miles south of northbrook, IL while enroute from milwaukee, Wisconsin, to st. louis, Missouri, the first officer of skyways flight 1000… ## Other aircraft with N91SK - [Registered now](https://openairdocs.org/aircraft/N91SK): Pilatus PC-12/47E, S/N 1492, built 2014 --- 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.