# N274AT: 1991 Aerospatiale ATR 72-212, registration cancelled 2003-04-25 - Type: Cancelled registration (FAA registry, deregistered aircraft) - Cancelled: April 25, 2003 - Exported to: Spain - Status when cancelled: Sale reported - Airframe: [Aerospatiale ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (registry code 8680945) - Engine: [Pratt & Whitney Canada PW124 series](https://openairdocs.org/engine/pratt-whitney-canada-pw124-series) (registry code 52130) - Data sheets: [TCDS A53EU](https://openairdocs.org/tcds/A53EU), [TCDS E20NE](https://openairdocs.org/tcds/E20NE) (OpenAirDocs) - Serial number: 274 - Year built: 1991 - Type of aircraft: Fixed wing multi engine - Engine type: Turbo-prop - Airworthiness: Standard, transport - Airworthiness date: February 24, 1992 - Last registry action: April 25, 2003 - Mode S code: A2B56A - Location: [Xxx, OK](https://openairdocs.org/faa-place/OK/Xxx) - Owner type: Individual - The mark today: https://openairdocs.org/aircraft/N274AT - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=274AT - Page: https://openairdocs.org/deregistered/N274AT-2003-04-25 From the FAA registry file of October 29, 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 Aerospatiale ATR 72-212: https://openairdocs.org/model/aerospatiale-atr-72-212.md ## Service difficulty reports (45) Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR SIMA200201701](https://openairdocs.org/sdr/SIMA200201701), Jan 15, 2002: SUPPORT. CORRODED. DURING CPCP 2 INSPECTION, PASSENGER ENTRY STAIR, TREAD SUPPORTS WERE FOUND CORRODED. THE TREAD SUPPORTS (P/N S5217640600001, S5217640620400) WERE REMOVED AND RE - [SDR SIMA200201702](https://openairdocs.org/sdr/SIMA200201702), Jan 15, 2002: FRAME. CORRODED. DURING CPCP2 INSPECTION, FRAME 28D WAS FOUND TO BE CORRODED. THE FRAME WAS REMOVED AND REPLACED IAW ATR72 SRM 51-21-42. THE AIRCRAFT WAS RETURNED TO SERVICE. (M - [SDR SIMA200130101](https://openairdocs.org/sdr/SIMA200130101), Oct 28, 2001: LIGHT. INOPERATIVE. MIA - FLT 5012 - CREW REPORTED THE EMERGENCY EXIT LIGHT IN THE PASSENGER DOOR TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE LIGHT ASSEMBLY IAW ATR MM. - [SDR SIMA200129005](https://openairdocs.org/sdr/SIMA200129005), Oct 16, 2001: BATTERY PACK. DISCHARGED. MIA - FORWARD OVERHEAD EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED BATTERY PACK/POWER SUPPLY IAW ATR72 AMM. OPERATIONAL CHECKED GOOD AND A - [SDR SIMA200114905](https://openairdocs.org/sdr/SIMA200114905), May 29, 2001: LIGHT. MALFUNCTIONED. MIA - FLT 5363 - CREW REPORTED THE EMERGENCY LIGHTS STAY ON WITH ENGINES RUNNING AND EMERGENCY LIGHT SWITCH IN THE ARM POSITION. MAINTENANCE RESET THE EMERGENCY - [SDR SIMA20011362](https://openairdocs.org/sdr/SIMA20011362), May 16, 2001: LATCH. OUT OF POSITION. MIA - FLT 5339 - AFTER TAKEOFF, WHEN GEAR SELECTED TO THE UP POSITION AND RECEIVED AN UNLOCK LIGHT ON THE OVERHEAD PANEL. CREW RECYCLED GEAR HANDLE AND GOT THE - [SDR 20010425AP014](https://openairdocs.org/sdr/20010425AP014), Mar 10, 2001: FLOORBEAM. MISDRILLED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED FLOORBEAM 29 HAD ELONGATED HI-LOCK HOLES AT LEFT INBOARD SEAT TRACK ATTACH POINT AND FLOORBEAM 36 MISDRILLED - [SDR SIMA07812](https://openairdocs.org/sdr/SIMA07812), Mar 10, 2001: FLOORBEAM. DAMAGED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED FLOORBEAM 29 HAD ELONGATED HI-LOCK HOLES AT LEFT INBOARD SEAT TRACK ATTACH POINT AND FLOORBEAM 36 MISDRILLED - [SDR 20010425AP033](https://openairdocs.org/sdr/20010425AP033), Feb 28, 2001: PLATE. CORRODED. SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THE FORWARD CARGO DRAIN TRACK AND DRAIN TRACK SUPPORT PLATE BETWEEN FRAMES 13 AND 17 CORRODED. MAINTENANCE R - [SDR SIMA0789](https://openairdocs.org/sdr/SIMA0789), Feb 28, 2001: PLATE. CORRODED. SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THE FORWARD CARGO DRAIN TRACK AND DRAIN TRACK SUPPORT PLATE BETWEEN FRAMES 13 AND 17 CORRODED. MAINTENANCE R - [SDR 20010425AP010](https://openairdocs.org/sdr/20010425AP010), Feb 28, 2001: ACCESS PANEL. CORRODED. SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THE UPPER LEFT WING FUEL CELL ACCESS PANEL 522CT AND 521DT CORRODED. MAINTENANCE REMOVED AND REPLACED BOTH P - [SDR SIMA07814](https://openairdocs.org/sdr/SIMA07814), Feb 28, 2001: ACCESS PANEL. CORRODED. SAW - DURING CPCP-4 INSPECTION MAINTENANCE REPORTED THE UPPER LEFT WING FUEL CELL ACCESS PANEL 522CT AND 521DT CORRODED. MAINTENANCE REMOVED AND REPLACED BOTH P - [SDR SIMA07810](https://openairdocs.org/sdr/SIMA07810), Feb 27, 2001: FRAME. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED FRAME 38 CORRODED. MAINTENANCE REMOVED AND REPLACED THE LOWER SEGMENT OF FRAME 38 IAW SRM 51-25-02. AIRCRAFT - [SDR 20010425AP030](https://openairdocs.org/sdr/20010425AP030), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP029](https://openairdocs.org/sdr/20010425AP029), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP028](https://openairdocs.org/sdr/20010425AP028), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP027](https://openairdocs.org/sdr/20010425AP027), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP026](https://openairdocs.org/sdr/20010425AP026), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP025](https://openairdocs.org/sdr/20010425AP025), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP024](https://openairdocs.org/sdr/20010425AP024), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP023](https://openairdocs.org/sdr/20010425AP023), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR SIMA07816](https://openairdocs.org/sdr/SIMA07816), Feb 27, 2001: SEAT TRACK. CORRODED. SAW - DURING CPCP-8 INSPECTION MAINTENANCE REPORTED THE LEFT FORWARD INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LEFT FLIGHT ATTENDANT, - [SDR 20010425AP016](https://openairdocs.org/sdr/20010425AP016), Feb 27, 2001: FLOORBEAM. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED FLOORBEAMS 36, 38 AND 39 CORRODED. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAMS IAW SRM 51-25-01. AIRCRAF - [SDR 20010425AP015](https://openairdocs.org/sdr/20010425AP015), Feb 27, 2001: FLOORBEAM. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED FLOORBEAMS 36, 38 AND 39 CORRODED. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAMS IAW SRM 51-25-01. AIRCRAF - [SDR SIMA07811](https://openairdocs.org/sdr/SIMA07811), Feb 27, 2001: FLOORBEAM. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED FLOORBEAMS 36, 38 AND 39 CORRODED. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAMS IAW SRM 51-25-01. AIRCRAF - [SDR 20010425AP013](https://openairdocs.org/sdr/20010425AP013), Feb 27, 2001: SILL DRAIN. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED THE LEFT INTERCOSTAL BETWEEN FRAMES 36 AND 38 CORRODED, THE LEFT FLOOR SUPPORT BETWEEN FRAMES 38 AND 39 CORR - [SDR 20010425AP012](https://openairdocs.org/sdr/20010425AP012), Feb 27, 2001: INTERCOSTAL. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED THE LEFT INTERCOSTAL BETWEEN FRAMES 36 AND 38 CORRODED, THE LEFT FLOOR SUPPORT BETWEEN FRAMES 38 AND 39 CORR - [SDR 20010425AP011](https://openairdocs.org/sdr/20010425AP011), Feb 27, 2001: FLOOR SUPPORT. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED THE LEFT INTERCOSTAL BETWEEN FRAMES 36 AND 38 CORRODED, THE LEFT FLOOR SUPPORT BETWEEN FRAMES 38 AND 39 CORR - [SDR SIMA07813](https://openairdocs.org/sdr/SIMA07813), Feb 27, 2001: INTERCOSTAL. CORRODED. SAW - DURING CPCP-2 INSPECTION MAINTENANCE REPORTED THE LEFT INTERCOSTAL BETWEEN FRAMES 36 AND 38 CORRODED, THE LEFT FLOOR SUPPORT BETWEEN FRAMES 38 AND 39 CORR - [SDR SIMA07815](https://openairdocs.org/sdr/SIMA07815), Feb 25, 2001: PAN. CORRODED. SAW - DURING CPCP-8 INSPECTION, MAINTENANCE REPORTED THE PAX DOOR LOWER PAN CORRODED AND DENTED IN TWO PLACES. MAINTENANCE REMOVED AND REPLACED THE LOWER PAN IA - [SDR SIMA2836](https://openairdocs.org/sdr/SIMA2836), Oct 9, 2000: BATTERY. INOPERATIVE. DFW - FLT 3615 - EMERGENCY BATTERY FAULT LIGHT. REPLACED EMERGENCY BATTERY. OPS CHECK GOOD. (M) - [SDR SIMA1712](https://openairdocs.org/sdr/SIMA1712), Jun 19, 2000: PITOT TUBE. BLOCKED. DFW - FLT 3645 - ABORTED TAKEOFF, DUE TO FIRST OFFICER AIRSPEED INDICATOR HAD NO INDICATION AND NO FLAG. ADU DISPLAYED DADC DATA INVALID. CLEANED BLOCKAGE FROM - [SDR SIMA0011](https://openairdocs.org/sdr/SIMA0011), Jan 1, 2000: POWER SUPPLY. FAILED. DFW - FLT 3697 - AFT PORTION OF EMERGENCY FLOOR TRACK LIGHTING REMAINS ON AT ALL TIMES. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT. OPS CHECK GOOD. (M) - [SDR SIMA993341](https://openairdocs.org/sdr/SIMA993341), Nov 30, 1999: BATTERY PACK. DISCHARGED. DFW - FLT 3701 - ALTERNATING EMERGENCY FLOOR PROXIMITY LIGHTS, TWO EXIT LIGHTS AND EXIT SIGN ABOVE COCKPIT DOOR DO NOT ILLUMINATE. REMOVED AND REPLACED BATTERY - [SDR SIMA991841](https://openairdocs.org/sdr/SIMA991841), Jul 3, 1999: ENGINE. FAILED. CRP - FLT 3642 - AT AN ALTITUDE OF APPROXIMATELY 10,000 FEET, THE RIGHT ENGINE OIL PRESSURE BEGAN TO DROP FOLLOWED BY THE ASSOCIATED OIL PRESSURE CAP ADVISTORY. - [SDR SIMA981482](https://openairdocs.org/sdr/SIMA981482), May 28, 1998: DETECTOR. MALFUNCTIONED. DFW - FLT 3828 - INBOUND FLT TO DFW FROM TUL, AFT AUX COMPARTMENT SMOKE WARNING ILLUMINATED 'SQUIB' LGIHT FLASHED ON AND THEN EXTINGUISHED BEFORE QRH PROCEDURES - [SDR SIMA980722](https://openairdocs.org/sdr/SIMA980722), Mar 13, 1998: WIRE. BROKEN. ONE FLORO PROX LIGHT INOP BY GALLEY DUE TO BROKEN WIRE. ISSUED MEL 33-22 AND RETURNED A/C TO SERVICE. REPAIRED BROKEN WIRE IN ACC WITH STD PRACTICES. PERFORMED - [SDR SIMA973602](https://openairdocs.org/sdr/SIMA973602), Dec 26, 1997: FUSE. FAILED. ORD - FLT 4124 - PAX DOOR ENTRY/EMERGENCY LIGHT INOP. RAI FUSE AND FUSE HOLDER/CAP IN BALLAST. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA973411](https://openairdocs.org/sdr/SIMA973411), Dec 7, 1997: HARNESS. FAILED. DFW - FLT 3653 - AFTER TAKEOFF GEAR UNLOCK LIGHTS DID NOT EXTINGUISH, RECYCLED GEAR THEN IDLE GATE CYCLED CONTINOUSLY IN AND OUT UNTIL LANDING. R/I'D LT WIRE HA - [SDR SIMA973161](https://openairdocs.org/sdr/SIMA973161), Nov 12, 1997: BULB. FAILED. DFW - FLT 3808 - FLOOR TRACK LIGHT AT ROW 6 INOP (ONLY ONE BULB INOP). RAR LIGHT BULB AT ROW 6. EMERGENCY LIGHTING OPS CHECK GOOD IAW JIC 335000. AIRCRAFT RETUR - [SDR SIMA962571](https://openairdocs.org/sdr/SIMA962571), Sep 13, 1996: SOCKET. LOOSE WIRES. DFW - EMERGENCY LIGHT NEAR SEAT 7AB NOT WORKING. FOUND WIRE SEPARATED FROM SOCKET. RESOLDERED CONNECTIONS ON SOCKET. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SE - [SDR SIMA961581](https://openairdocs.org/sdr/SIMA961581), Jun 6, 1996: POWER SUPPLY. FAILED. LAN - FLT 4371 - FORWARD EMERGENCY LIGHTS INOP. RAI POWER SUPPLY 6WL. AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA953332](https://openairdocs.org/sdr/SIMA953332), Nov 29, 1995: SWITCHING VALVE. MALFUNCTIONED. ORD - FLT 4256 - PIREP SMOKE/OIL SMELL IN CABIN. REMOVED AND INSPECTED NR 2 ENGINE P3/25 SWITCHING VALVE. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR SIMA952081](https://openairdocs.org/sdr/SIMA952081), Jul 27, 1995: O-RING. NICKED. DFW - FLT 3542 - AFTER LANDING, DURING TAXI, AIRCRAFT CABIN FILLED WITH SMOKE. SMOKE ORIGINATED FROM MIDDLE OF CABIN. NO COCKPIT INDICATION. MAINTENANCE REMOVED - [SDR SIMA951222](https://openairdocs.org/sdr/SIMA951222), May 2, 1995: EXTRACT FAN. FAILED. DFW - FLT 3863 - DURING TAXI OUT 'SMELLED SOMETHING BURNING IN COCKPIT, NO VISUAL OF SMOKE'. RETURNED TO GATE. MTX REPLACED EXTRACTION FAN. AIRCRAFT RETURNED TO ## Other aircraft with N274AT - [Registered now](https://openairdocs.org/aircraft/N274AT): Air Tractor AT-402B, S/N 402B-1251, built 2012 --- 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.