# Service difficulty reports: N174AE, cancelled Feb 1, 2005 A list on [N174AE, cancelled Feb 1, 2005](https://openairdocs.org/deregistered/N174AE-2005-02-01.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SIMA20215501](https://openairdocs.org/sdr/SIMA20215501.md): Battery Pack · discharged · Jun 4, 2002 · N174AE · Saab 340B · Emergency Lighting > DURING PREFLIGHT THE FLIGHT ATTENDANT REPORTED THE EMERGENCY LIGHTS WOULD NOT STAY ON. MAINTENANCE REMOVED AND REPLACED BATTERY PACKS IAW MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. - [SDR SIMA200209701](https://openairdocs.org/sdr/SIMA200209701.md): Loop · chafed · Apr 7, 2002 · N174AE · Saab 340B · Fire Detection > DFW - FLT 3826 - CREW REPORTED A LEFT HAND BLEED LEAK DURING FLIGHT. AN EMERGENCY WAS DECLARED AND AIRCRAFT WAS LANDED SAFELY. MAINTENANCE REMOVED AND REPLACED THE LEFT ENGINE TO FLAP DETECTION LOOP IAW SAAB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS R - [SDR SIMA200131001](https://openairdocs.org/sdr/SIMA200131001.md): Power Supply · discharged · Nov 6, 2001 · N174AE · Saab 340B · Emergency Lighting > LFT - FLT 9305 - SEVERAL EMERGENCY LIGHTS INOPERATIVE. FERRIED TO DFW. REMOVED AND REPLACED POWER SUPPLIES. ALL P/NS OFF ARE THE SAME, S/N OFF AT 20LN-1868, 22LN-18400, 23LN-18375, 24LN-17497. (M) - [SDR 2001F00491](https://openairdocs.org/sdr/2001F00491.md): Power Supply · discharged · Aug 21, 2001 · N174AE · Saab 340B · Emergency Lighting > SHV - FLT 3536 - CREW REPORTED THE EMERGENCY LIGHTS WILL NOT TEST. MAINTENANCE REMOVED AND REPLACED ALL FIVE EMERGENCY LIGHT POWER SUPPLY UNIT IAW SAAB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. REF SIMA200123301 (M) - [SDR 2001F00490](https://openairdocs.org/sdr/2001F00490.md): Power Supply · discharged · Aug 21, 2001 · N174AE · Saab 340B · Emergency Lighting > SHV - FLT 3536 - CREW REPORTED THE EMERGENCY LIGHTS WILL NOT TEST. MAINTENANCE REMOVED AND REPLACED ALL FIVE EMERGENCY LIGHT POWER SUPPLY UNIT IAW SAAB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. REF SIMA200123301 (M) - [SDR 2001F00489](https://openairdocs.org/sdr/2001F00489.md): Power Supply · discharged · Aug 21, 2001 · N174AE · Saab 340B · Emergency Lighting > SHV - FLT 3536 - CREW REPORTED THE EMERGENCY LIGHTS WILL NOT TEST. MAINTENANCE REMOVED AND REPLACED ALL FIVE EMERGENCY LIGHT POWER SUPPLY UNIT IAW SAAB MM. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. REF SIMA200123301 (M) - [SDR 2001F00488](https://openairdocs.org/sdr/2001F00488.md): Power Supply · discharged · Aug 21, 2001 · N174AE · Saab 340B · Emergency Lighting > CREW REPORTED THE EMERGENCY LIGHTS WILL NOT TEST. MAINTENANCE REMOVED AND REPLACED ALL FIVE EMERGENCY LIGHT POWER SUPPLY UNIT IAW SAAB MM. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. REF SIMA200123301. (M) - [SDR SIMA200123301](https://openairdocs.org/sdr/SIMA200123301.md): Power Supply · discharged · Aug 21, 2001 · N174AE · Saab 340B · Emergency Lighting > CREW REPORTED THE EMERGENCY LIGHTS WILL NOT TEST. MAINTENANCE REMOVED AND REPLACED ALL FIVE EMERGENCY LIGHT POWER SUPPLY UNIT IAW SAAB MM. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA200111204](https://openairdocs.org/sdr/SIMA200111204.md): Light · inoperative · Apr 22, 2001 · N174AE · Saab 340B · Emergency Lighting > DFW - FLT 3344 - EMERGENCY SWITCH PUSHBUTTON BACK LIGHTING ON FA PANEL INOPERATIVE. RELAMPED, OPS CHECK GOOD IAW AMM. (M) - [SDR SIMA200000803](https://openairdocs.org/sdr/SIMA200000803.md): Light · inoperative · Jan 8, 2001 · N174AE · Saab 340B · Emergency Lighting > DFW - FLT 3669 - EMERGENCY EXIT IN OVERHEAD PANEL AT SEATS 3BC INOPERATIVE. ISSUED MEL 33-13. REMOVED AND REPLACED LIGHT BULB IN 3BC IAW AMM. OPS CHECK GOOD. (M) - [SDR 20010118SG002](https://openairdocs.org/sdr/20010118SG002.md): Adi · inoperative · Nov 25, 2000 · N174AE · Saab 340B · Integrated Flight System > DFW - FLT 3508 - EN ROUTE TO DFW CAPTAINS EADI WENT BLANK WITH AN ELECTRICAL SMELL THAT DISSIPATED AFTER ABOUT FIVE MINUTES. ALSO NOTED THE ADI BREAKER HAD POPPED. MAINTENANCE REMOVED AND REPLACED THE NR 1 AND 2 ADI''S AND THE NR 1 DPU. OPERATIONAL CHECK WA - [SDR 20010118SG001](https://openairdocs.org/sdr/20010118SG001.md): Adi · inoperative · Nov 25, 2000 · N174AE · Saab 340B · Integrated Flight System > DFW - FLT 3508 - EN ROUTE TO DFW CAPTAINS EADI WENT BLANK WITH AN ELECTRICAL SMELL THAT DISSIPATED AFTER ABOUT FIVE MINUTES. ALSO NOTED THE ADI BREAKER HAD POPPED. MAINTENANCE REMOVED AND REPLACED THE NR 1 AND 2 ADI''S AND THE NR 1 DPU. OPERATIONAL CHECK WA - [SDR SIMA3301](https://openairdocs.org/sdr/SIMA3301.md): Dpu · inoperative · Nov 25, 2000 · N174AE · Saab 340B · Integrated Flight System > DFW - FLT 3508 - EN ROUTE TO DFW CAPTAINS EADI WENT BLANK WITH AN ELECTRICAL SMELL THAT DISSIPATED AFTER ABOUT FIVE MINUTES. ALSO NOTED THE ADI BREAKER HAD POPPED. MAINTENANCE REMOVED AND REPLACED THE NR 1 AND 2 ADI AND THE NR 1 DPU. OPERATIONAL CHECK WAS G - [SDR SIMA20010083](https://openairdocs.org/sdr/SIMA20010083.md): Bulb · inoperative · Jan 8, 2000 · N174AE · Saab 340B · Emergency Lighting > DFW - FLT 3669 - EMERGENCY EXIT IN OVERHEAD PANEL AT SEATS 3BC INOPERATIVE. ISSUED MEL 33-13. REMOVED AND REPLACED LIGHT BULB IN 3BC IAW AMM. OPS CHECK GOOD. (M) - [SDR SIMA990673](https://openairdocs.org/sdr/SIMA990673.md): Skin · dented · Mar 8, 1999 · N174AE · Saab 340B · Cargo/Baggage Doors > ABI - REPAIRED DENT IN CARGO DOOR. INSPECTED AND DETERMINED THE LARGEST EXTENT OF DAMAGED AREA TO BE REPAIRED. A CUT-OUT WITH A MINIMUM RADIUS OF.5 INCH WAS MADE IN THE SKIN TO REMOVE DAMAGE. FABRICATED A FILLER PLATE WITH DIMENSIONS EQUAL TO CUT-OUT, THI - [SDR SIMA990461](https://openairdocs.org/sdr/SIMA990461.md): Skin · dented · Feb 15, 1999 · N174AE · Saab 340B · Cargo/Baggage Doors > ABI - AIRCRAFT ARRIVED FOR PERMANENT REPAIR TO A DENT IN THE CARGO DOOR. EVALUATED AREA AND REMOVED PAINT. A CUT-OUT WITH A MINIMUM RADIUS OF.5 INCH WAS MADE IN THE SKIN TO REMOVE THE DAMAGE. FABRICATED A FILLER PLATE WITH DIMENSIONS EQUAL TO THE CUT-OUT, - [SDR SIMA983035](https://openairdocs.org/sdr/SIMA983035.md): Skin · corroded · Nov 2, 1998 · N174AE · Saab 340B · Fuselage Main, Plate/Skin > OKC - AFT EXTERNAL FUSELAGE BELLY SKIN IS CORRODED AROUND BUTT JOINT AT STATION 622. CUT OUT DAMAGE, FABRICATED AND INSTALLED FILLER FROM.040 AND DOUBLER FROM.063. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA983034](https://openairdocs.org/sdr/SIMA983034.md): Skin · corroded · Nov 2, 1998 · N174AE · Saab 340B · Fuselage Main, Plate/Skin > OKC - LEFT SIDE OF EXTERNAL FUSELAGE SKIN IS CORRODED AT FS 413 WL 113.8. BEAD BLASTED SKIN, FABRICATED AND INSTALLED EXTERNAL DOUBLER AND TRIPLER. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA982673](https://openairdocs.org/sdr/SIMA982673.md): Seat Track · corroded · Sep 25, 1998 · N174AE · Saab 340B · Fuselage, Seat/Cargo Attach Fittings > ABI - DURING MBV INSPECTION, FOUND 3 SEPARATE SECTIONS OF SEAT TRACK CORRODED. PERFORMED REMOVAL AND REPLACEMENT OF TWO SEAT TRACK, AND SPLICE REPAIR ON THE REMAINING ONE. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA982071](https://openairdocs.org/sdr/SIMA982071.md): Pitch Cont Unit · surges · Jul 26, 1998 · N174AE · Saab 340B · Propeller Controlling System > FPO - FLT 5711 - RIGHT PROP RPM SURGED IN EXCESS OF 1500 RPM. POWER SETTING 25-35 PERCENT TORQUE POWER REDUCTION BROUGHT SURGE TO 1360-1480 RPM. PROP DID NOT FEATHER ON ENGINE SHUTDOWN AND WILL NOT RESPOND TO FEATHERING PUMP. SURGE IS 800-100/1340 WITH COND - [SDR SIMA982001](https://openairdocs.org/sdr/SIMA982001.md): Battery Pack · discharged · Jul 19, 1998 · N174AE · Saab 340B · Emergency Lighting > TPA - FLT 9875 - EMERGENCY LIGHTS GO OFF AFTER TEN SECONDS. REMOVED AND REPLACED EMERGENCY BATTERY PACK AT 21LN. OPERATIONAL CHECK GOOD. (M) - [SDR 95ZZZX981](https://openairdocs.org/sdr/95ZZZX981.md): Bearing · cracked · Feb 6, 1995 · N174AE · Saab 340B · Turbine Engine Reduction Gear > THE GEARCASE WAS RETURNED FOR 'MAKING METAL'. THE UNIT WAS DISASSEMBLED. EXAMINATION OF INTERNAL HARDWARE REVEALED A CRACKED INNER BEARING RACE ON THE PROPELLER SHAFT FORWARD ROLLER BEARING. REF. CMM 72-11-02. ## The whole list in SQL Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS: ```sql SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet' WHERE n_number = 'N174AE' AND deregistration_id = 'N174AE-2005-02-01' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N174AE-2005-02-01/reports --- 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.