# Service difficulty reports: N209AT, cancelled Dec 4, 2003 A list on [N209AT, cancelled Dec 4, 2003](https://openairdocs.org/deregistered/N209AT-2003-12-04.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR SIMA200129901](https://openairdocs.org/sdr/SIMA200129901.md): Sign · malfunctioned · Oct 26, 2001 · N209AT · Aerosp ATR42300 · Emergency Lighting > RSW - FLT 5082 - CREW REPORTED THE EMERGENCY EXIT SIGN AT ROW 1 RIGHT SIDE TO BE INOPERATIVE. MAINTENANCE COULD NOT DUPLICATE DISCREPANCY. OPERATIONAL CHECK WAS GOOD IAW ATR JIC 33-51-24 AND AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR 2001F00680](https://openairdocs.org/sdr/2001F00680.md): Battery Pack · discharged · Oct 16, 2001 · N209AT · Aerosp ATR42300 · Emergency Lighting > MIA - FLT 4964 - MAIN DOOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY PACKS 15WL AND 18WL IAW ATR 42 AMM. OPERATIONALLY CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. REF SIMA200129007. (M) - [SDR SIMA200129007](https://openairdocs.org/sdr/SIMA200129007.md): Battery Pack · discharged · Oct 16, 2001 · N209AT · Aerosp ATR42300 · Emergency Lighting > MIA - FLT 4964 - MAIN DOOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. REMOVED AND REPLACED EMERGENCY BATTERY PACKS 15WL AND 18WL IAW ATR 42 AMM. OPERATIONALLY CHECKED GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA3654](https://openairdocs.org/sdr/SIMA3654.md): Rod · broken · Dec 30, 2000 · N209AT · Aerosp ATR42300 · Landing Gear Door Retract Section > TPA - FLT 5379 - CREW REPORTED HUMMING SOUND FROM NOSE AREA IN FLIGHT. POST FLIGHT INSPECTION REVEALED RIGHT NOSE GEAR DOOR DAMAGED CAUSED BY DOOR ATTACH ROD BROKEN. REMOVE THE RIGHT AFT NOSE GEAR DOOR PER CDL32-4. MAINTNANCE REMOVED AND REPLACED THE ATTACH - [SDR SIMA3482](https://openairdocs.org/sdr/SIMA3482.md): Bulb · inoperative · Dec 13, 2000 · N209AT · Aerosp ATR42300 · Emergency Lighting > MCO - FLT 5410 - PASSENGER DOOR EMERGENCY LIGHT IS INOPERATIVE. MAINTENANCE REPLACED LIGHT BULB. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA3481](https://openairdocs.org/sdr/SIMA3481.md): Battery Pack · discharged · Dec 13, 2000 · N209AT · Aerosp ATR42300 · Emergency Lighting > MIA - FLT 5229 - CREW REPORTED BOTH FORWARD EMERGENCY EXIT LIGHTS AT WINDOW EXITS ARE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED BATTERY PACK AT POWER SUPPLY UNIT 29WL. OPS CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA2723](https://openairdocs.org/sdr/SIMA2723.md): Fitting · leaking · Sep 28, 2000 · N209AT · Aerosp ATR42300 · Hydraulic System, Main > MIA - FLT 5284 - ON APPROACH, THE BLUE HYDRAULIC SYSTEM LOW LEVEL LIGHT ILLUMINATED. THE CREW SHUT DOWN THE BLUE SYSTEM, DECLARED AN EMERGENCY. THE ACFT LANDED SAFELY, NO OTHER INCIDENTS WERE REPORTED. FOUND LOOSE FITTING ON THE BLUE SYSTEM PUMP PRESSURE LI - [SDR SIMA2453](https://openairdocs.org/sdr/SIMA2453.md): Sill Drain · corroded · Sep 1, 2000 · N209AT · Aerosp ATR42300 · Fuselage Miscellaneous Structure > SAW - DURING CPCP-2, FOUND SERVICE DOOR SILL PLATE DRAIN TRACK CORRODED BEYOND LIMITS. REMOVED AND REPLACED DRAIN TRACK IAW SRM 51-25-03. (M) - [SDR SIMA2452](https://openairdocs.org/sdr/SIMA2452.md): Seat Track · corroded · Sep 1, 2000 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-2, FOUND RIGHT FLIGHT ATTENDANT, RIGHT AFT INBOARD AND RIGHT OUTBOARD SEAT TRACK CORRODED BEYOND LIMITS. REMOVED AND REPLACED SEAT TRACKS (P/N S53678001210, EPN-E9-5300-013-009, EPN-E9-5300-013-008)IAW EO E9-5300-013. (M) - [SDR SIMA2451](https://openairdocs.org/sdr/SIMA2451.md): Guide · corroded · Sep 1, 2000 · N209AT · Aerosp ATR42300 · Trailing Edge Flaps > DURING MVB-1 FOUND RIGHT OUTBOARD FLAP, OUTBOARD DEFLECTOR CAM GUIDES CORRODED BEYOND LIMITS. REMOVED AND REPLACED FLAP DEFLECTOR IAW SRM 57-53-11. (M) - [SDR SIMA2403](https://openairdocs.org/sdr/SIMA2403.md): Mount · chafed · Aug 27, 2000 · N209AT · Aerosp ATR42300 · Engine Mount Section > SAW - DURING MBV-1 INSPECTION, MAINTENANCE REPORTED, THE LEFT ENGINE OUTBOARD ZEE MOUNT CHAFED BY THE HP BLEED VALVE. MAINTENANCE REMOVED AND REPLACED THE ZEE MOUNT IAW ATR JIC 54-21-61. AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA1941](https://openairdocs.org/sdr/SIMA1941.md): Acm · frozen · Jul 12, 2000 · N209AT · Aerosp ATR42300 · Cabin Cooling System > MIA - FLT 5217 - FLIGHT ATTENDANT REPORTED SMOKE SMELL IN THE CABIN. SMELL COULD ALSO BE DETECTED IN THE COCKPIT. THE AIRCRAFT RETURNED TO THE GATE AND WAS DEPLANED. REMOVED AND REPLACED THE RIGHT AIR CYCLE MACHINE SYSTEM IAW AMM. OPS CHECK GOOD. AIRCRAFT - [SDR SIMA0824](https://openairdocs.org/sdr/SIMA0824.md): Battery · missing · Mar 22, 2000 · N209AT · Aerosp ATR42300 · Emergency Lighting > MIA - ALL EMERGENCY LIGHTS INOPERATIVE. FOUND BATTERIES NOT INSTALLED IN POWER SUPPLIES. INSTALLED SAME, OPS CHECKED IAW 33-51-21. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (X) - [SDR SIMA0823](https://openairdocs.org/sdr/SIMA0823.md): Battery Pack · discharged · Mar 22, 2000 · N209AT · Aerosp ATR42300 · Emergency Lighting > MIA - FLT 5290 - WITH BATTERY IN OFF POSITION FA CAN NOT ACTIVATE THE EMERGENCY LIGHTS. REMOVED AND REPLACED EMERGENCY LIGHT POWER SUPPLY. OPS CHECK GOOD. (M) - [SDR SIMA991611](https://openairdocs.org/sdr/SIMA991611.md): Switch · out of adjust · Jun 10, 1999 · N209AT · Aerosp ATR42300 · Door Warning System > BOS - FLT 4963 - FORWARD CARGO DOOR WARNING CAME ON AFTER TAKEOFF. DECLARED EMERGENCY. RETURNED TO FIELD. ADJUSTED DOOR PROXIMITY SWITCH AND PERFORMED OPERATIONAL CHECK WITH NO FURTHER DISCREPANCIES NOTED. (M) - [SDR SIMA991313](https://openairdocs.org/sdr/SIMA991313.md): Zee · corroded · May 11, 1999 · N209AT · Aerosp ATR42300 · Fuselage Miscellaneous Structure > SAW - DURING CPCP-1 INSPECTION, FOUND RIGHT AFT CARGO ZEE MEMBER BETWEEN FRAME 39 AND 40 CORRODED. REMOVED AND REPLACED THE ZEE MEMBER IAW SRM 51-25-02. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA991312](https://openairdocs.org/sdr/SIMA991312.md): Web · corroded · May 11, 1999 · N209AT · Aerosp ATR42300 · Fuselage Miscellaneous Structure > SAW - DURING CPCP-1 INSPECTION, FOUND THE RIGHT AFT FLOOR WEB BETWEEN FRAME 39 AND 40 CORRODED. REMOVED AND REPLACED THE WEB IAW SRM 51-25-02. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA991311](https://openairdocs.org/sdr/SIMA991311.md): Floorbeam · corroded · May 11, 1999 · N209AT · Aerosp ATR42300 · Fuselage Main, Floor Beam > SAW - DURING CPCP-1 INSPECTION, FOUND FLOORBEAM 40 CORRODED. REMOVED AND REPLACED FLOORBEAM 40 IAW 53-61-40. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA991301](https://openairdocs.org/sdr/SIMA991301.md): Floorbeam · corroded · May 10, 1999 · N209AT · Aerosp ATR42300 · Fuselage Main, Floor Beam > SAW - DURING CPCP-1 INSPECTION, FOUND FLOORBEAM 38 AND 39 CORRODED. MAINTENANCE REPAIRED THE FLOORBEAMS IAW SRM 53-00-00 FIGURE 438 AND 53-61-40 FIGURE 412. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA982093](https://openairdocs.org/sdr/SIMA982093.md): Battery Pack · discharged · Jul 28, 1998 · N209AT · Aerosp ATR42300 · Emergency Lighting > SAW - DURING PS-2 INSPECTION, THE AFT EMERGENCY EXIT SIGN AND AFT FLOOR PROXIMITY LIGHTS DID NOT ILLUMINATE. REMOVED AND REPLACED THE EMERGENCY LIGHT BATTERY PACK AT 18WL. OPERATIONALLY CHECKED GOOD. (M) - [SDR SIMA981664](https://openairdocs.org/sdr/SIMA981664.md): Battery Pack · discharged · Jun 6, 1998 · N209AT · Aerosp ATR42300 · Emergency Lighting > GRR - CABIN CENTER SECTION FLOOR PROXIMITY LIGHTS DO NOT ILLUMINATE. MEL'D PER MEL 33-22. RAI BATTERY PACK 16WL. OPERATIONAL CHECK GOOD. MEL CLEARED. (M) - [SDR SIMA981462](https://openairdocs.org/sdr/SIMA981462.md): Battery Pack · discharged · May 26, 1998 · N209AT · Aerosp ATR42300 · Emergency Lighting > SAW - DURING PS-2 INSPECTION, MAINTENANCE REPORTED THE RIGHT AND LEFT AFT EXTERIOR EMERGENCY LIGHTS INOP. MAINTENANCE REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK, LOCATION 15WL. SYSTEM OPS CHECKED GOOD. A/C WAS RETURNED TO SERVICE. (M) - [SDR SIMA981382](https://openairdocs.org/sdr/SIMA981382.md): Zee Member · corroded · May 18, 1998 · N209AT · Aerosp ATR42300 · Fuselage Miscellaneous Structure > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE RIGHT AFT ZEE MEMBER, BETWEEN 39 AND 40 CORRODED. MAINTENANCE REMOVED AND REPLACED THE RIGHT AFT ZEE MEMBER IAW SRM 51-25-03. A/C WAS RETURNED TO SERVICE. (M) - [SDR SIMA981381](https://openairdocs.org/sdr/SIMA981381.md): Drain Track · corroded · May 18, 1998 · N209AT · Aerosp ATR42300 · Fuselage Miscellaneous Structure > SAW - DURNG CPCP-4 INSPECTION, MAINTENANCE REPORTED THE SERVICE DOOR DRAIN TRACK BETWEEN FRAME 36 AND 40 CORRODED. MAINTENANCE REMOVED AND REPLACED THE SERVICE DOOR DRAIN TRACK IAW SRM 53-61-00. A/C WAS RETURNED TO SERVICE. (M) - [SDR SIMA981332](https://openairdocs.org/sdr/SIMA981332.md): Floorbeam · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage Main, Floor Beam > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THAT FLOORBEAM 38 WAS CORRODED. MAINTENANCE REPAIRED FLOORBEAM 38 IAW SRM 53-00-00. A/C WAS RETURNED TO SERVICE. (M) - [SDR SIMA981331](https://openairdocs.org/sdr/SIMA981331.md): Seat Track · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS CORRODED OUT OF LIMITS. THE LEFT FORWARD OUTBOARD, LEFT MIDDLE INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT INBOARD, RIGHT FORWARD OUTBOARD, RIGHT MIDDLE OUTBOARD AND RIGHT AFT INBOARD. - [SDR 98ZZZM528](https://openairdocs.org/sdr/98ZZZM528.md): Seat Track · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS CORRODED OUT OF LIMITS. THE LEFT FORWARD OUTBOARD, LEFT MIDDLE INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT INBOARD, RIGHT FORWARD OUTBOARD, RIGHT MIDDLE OUTBOARD AND RIGHT AFT INBOARD. - [SDR 98ZZZM527](https://openairdocs.org/sdr/98ZZZM527.md): Seat Track · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS CORRODED OUT OF LIMITS. THE LEFT FORWARD OUTBOARD, LEFT MIDDLE INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT INBOARD, RIGHT FORWARD OUTBOARD, RIGHT MIDDLE OUTBOARD AND RIGHT AFT INBOARD. - [SDR 98ZZZM526](https://openairdocs.org/sdr/98ZZZM526.md): Seat Track · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS CORRODED OUT OF LIMITS. THE LEFT FORWARD OUTBOARD, LEFT MIDDLE INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT INBOARD, RIGHT FORWARD OUTBOARD, RIGHT MIDDLE OUTBOARD AND RIGHT AFT INBOARD. - [SDR 98ZZZM525](https://openairdocs.org/sdr/98ZZZM525.md): Seat Track · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS CORRODED OUT OF LIMITS. THE LEFT FORWARD OUTBOARD, LEFT MIDDLE INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT INBOARD, RIGHT FORWARD OUTBOARD, RIGHT MIDDLE OUTBOARD AND RIGHT AFT INBOARD. - [SDR 98ZZZM524](https://openairdocs.org/sdr/98ZZZM524.md): Seat Track · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS CORRODED OUT OF LIMITS. THE LEFT FORWARD OUTBOARD, LEFT MIDDLE INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT INBOARD, RIGHT FORWARD OUTBOARD, RIGHT MIDDLE OUTBOARD AND RIGHT AFT INBOARD. - [SDR 98ZZZM523](https://openairdocs.org/sdr/98ZZZM523.md): Seat Track · corroded · May 13, 1998 · N209AT · Aerosp ATR42300 · Fuselage, Seat/Cargo Attach Fittings > SAW - DURING CPCP-4 INSPECTION, MAINTENANCE REPORTED THE FOLLOWING SEAT TRACKS CORRODED OUT OF LIMITS. THE LEFT FORWARD OUTBOARD, LEFT MIDDLE INBOARD, LEFT MIDDLE OUTBOARD, LEFT AFT INBOARD, RIGHT FORWARD OUTBOARD, RIGHT MIDDLE OUTBOARD AND RIGHT AFT INBOARD. - [SDR SIMA981871](https://openairdocs.org/sdr/SIMA981871.md): Battery · discharged · Apr 6, 1998 · N209AT · Aerosp ATR42300 · Emergency Lighting > ORD - FLT 4055 - THREE EMERGENCY FLOOR PROXIMITY LIGHTS AND THE TWO FORWARD EMERGENCY EXIT SIGNS DO NOT ILLUMINATE. REMOVED AND REPLACED EMERGENCY LIGHTING POWER SUPPLY BATTERY. OPERATIONAL CHECK GOOD. (X) - [SDR SIMA980761](https://openairdocs.org/sdr/SIMA980761.md): Battery Pack · discharged · Mar 17, 1998 · N209AT · Aerosp ATR42300 · Emergency Lighting > ORD - FORWARD EMERGENCY LIGHTING INOP. REPLACED EMERGENCY BATTERY PACKS AND POWER SUPPLIES FOR 3WL AND 27WL IAW ATR-42 JIC 33-51-21. OPERATIONAL CHECKS GOOD AND RETURNED A/C TO SERVICE. (M) - [SDR SIMA973142](https://openairdocs.org/sdr/SIMA973142.md): Battery Pack · discharged · Nov 10, 1997 · N209AT · Aerosp ATR42300 · Emergency Lighting > ORD - FLT 4161 - EMERGENCY LIGHT ON AFT CARGO DOOR INOP. REPLACED POWER SUPPLY AND BATTERY PACK 18WL. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA971831](https://openairdocs.org/sdr/SIMA971831.md): Idler Arm · loose bearing · Jul 2, 1997 · N209AT · Aerosp ATR42300 · Aileron Control System > DFW - DURING COMPLIANCE OF ENGINEERING ORDER EO-2700-001 REPETITIVE INSPECTION OF AILERON CONTROL SYSTEM, AD 93-22-10, MTX FOUND ONE IDLER ARM IN LT WING BEHIND ENGINE EXHAUST PIPE WITH LOOSE BEARINGS. IDLER ARM REMOVED AND REPLACED AND OPS CHECK WAS SATISFAC - [SDR SIMA9700911](https://openairdocs.org/sdr/SIMA9700911.md): Light · inoperative · Apr 1, 1997 · N209AT · Aerosp ATR42300 · Emergency Lighting > ORD - FLT 4001 - SERVICE DOOR EMERGENCY EXIT LIGHT INOP. RAI'D SERVICE DOOR EMERGENCY EXIT LIGHT SIGN. OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA963051](https://openairdocs.org/sdr/SIMA963051.md): Battery · discharged · Oct 31, 1996 · N209AT · Aerosp ATR42300 · Emergency Lighting > SGF - EMERGENCY FLOOR LIGHTS 2, 4, 6, AND LOWER FORWARD SIGNS INOP. RAI'D EMERGENCY FLOOR LIGHT BATTERY FOR 2, 4, 6, AND LOWER FORWARD EMERGENCY SIGNS. AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA961652](https://openairdocs.org/sdr/SIMA961652.md): Light · failed · Jun 13, 1996 · N209AT · Aerosp ATR42300 · Emergency Lighting > ORD - FLT 4059 - AIRSTAIR EMERGENCY LIGHT INOP. REPLACED LIGHT ASSY, OPS CHECK GOOD. AIRCRAFT WAS RETURNED TO SERVICE. (M) - [SDR SIMA952671](https://openairdocs.org/sdr/SIMA952671.md): Eel · inoperative · Sep 24, 1995 · N209AT · Aerosp ATR42300 · Emergency Lighting > ORD - FLT NR 4265 - PASSENGER AIRSTAIR EMERGENCY LIGHT INOP. RAI'D LIGHT ASSEMBLY. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M) - [SDR SIMA951751](https://openairdocs.org/sdr/SIMA951751.md): Act Bracket · broken · Jun 24, 1995 · N209AT · Aerosp ATR42300 · Landing Gear Actuator > MQT - AFTER LANDING AT ORD, THE PILOT REPORTED THE GEAR MADE A LOUD BANG NOISE WHEN IT WAS LOWERED. MAINTENANCE INSPECTED THE GEAR AND FOUND THE RIGHT GEAR ACTUATOR BRACKET LOWER BOLTS HAD SHEARED AND THE BRACKET WAS PULLED FROM THE FUSELAGE. THE GEAR WAS PI ## 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 = 'N209AT' AND deregistration_id = 'N209AT-2003-12-04' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N209AT-2003-12-04/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.