# Service difficulty reports: N399AT, cancelled Nov 6, 2013

A list on [N399AT, cancelled Nov 6, 2013](https://openairdocs.org/deregistered/N399AT-2013-11-06.md).

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

- [SDR TRBA2012038002](https://openairdocs.org/sdr/TRBA2012038002.md): Battery · discharged · Feb 7, 2012 · N399AT · Aerosp ATR72212 · Battery/Charger System
  > DURING MX INSPECTION, FOUND THE EMERGENCY BATTERY VOLTAGE INDICATES "0" VOLTS. THE ACFT WAS REMOVED FROM SERVICE. R & R THE EMERGENCY BATTERY IAW EX WORK CARD EX-243185-RAI-10020-002. THE OPS CHECK WAS GOOD. THE ACFT WAS RETURNED TO SERVICE.
- [SDR TRBA2012027002](https://openairdocs.org/sdr/TRBA2012027002.md): Light · damaged · Jan 26, 2012 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > DURING MX INSP, FOUND THE EMERGENCY LIGHT END CAPS MISSING AT ROWS 1,8,10,12, AND 17. THE ACFT WAS REMOVED FROM SERVICE. R & R THE FLOOR EMERGENCY LIGHT STRIPS AT 10 & 12 AND INSTALLED END CAPS AT ROWS 1, 8, AND 17 IAW CMM 33-52-10. THE OPS CHECK WAS GOOD.
- [SDR TRBA2011353001](https://openairdocs.org/sdr/TRBA2011353001.md): Frame · cracked · Dec 16, 2011 · N399AT · Aerosp ATR72212 · Fuselage Main, Frame
  > DURING MX BASE VISIT FOUND THE RT SIDE FRAME NR 25 CRACKED. THE ACFT WAS REMOVED FROM SERVICE. PERFORM TEMPORARY REPAIR OF FRAME NR 25 IAW E2-3200-065 ITEM PLACED ON TDMI CHECK EVERY 200FH AUT 3993204A4 UNTIL PERMANENT REPAIR AT 700FH AUT 3993204A5 ACCOMPLIS
- [SDR TRBA2011349007](https://openairdocs.org/sdr/TRBA2011349007.md): Light · inoperative · Dec 14, 2011 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > CREW REPORTED THE EMERGENCY EXIT LIGHT DISARM LIGHT INOPERATIVE. ACFT REMOVED FROM SERVICE. REPLACED EMERGENCY EXIT LIGHT DISARM LIGHT. THE OPS CHECKED GOOD IAW 33-10-00. ACFT RETURNED TO SERVICE.
- [SDR TRBA201130401](https://openairdocs.org/sdr/TRBA201130401.md): Battery · discharged · Oct 29, 2011 · N399AT · Aerosp ATR72212 · Battery/Charger System
  > EMERGENCY BATTERY DISCHARGE. REPLACED EMERGENCY BATTERY IAW EX 24-31-85-10020-001.
- [SDR TRBA201124301](https://openairdocs.org/sdr/TRBA201124301.md): Handle · obstructed · Aug 31, 2011 · N399AT · Aerosp ATR72212 · Passenger/Crew Doors
  > MAIN CABIN DOOR UNABLE TO LOCK. DOOR HANDLE DON’T MOVE. REMOVED LOOSE OBJECT (INSULATION) OFF THE MECHANISM, DVI OF PAX /CREW DOOR IAW EX- 10000 WORKCARD. FOUND DOOR OPENING CLOSING PROPERLY.
- [SDR TRBA201122108](https://openairdocs.org/sdr/TRBA201122108.md): Light · inoperative · Aug 7, 2011 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > EMERGENCY LIGHT ON PAX ENTRY DOOR INOPERATIVE. REPLACED EMERGENCY LIGHT ASSY ON PAX CREW DOOR IAW JIC 33-51-24. PERFORMED OPS CHECK AND FOUND WORKING PROPERLY.
- [SDR TRBA2011099](https://openairdocs.org/sdr/TRBA2011099.md): Bulb · burned out · Jul 6, 2011 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > THE CREW REPORTED THE CABIN ENTRANCE DOOR EMERGENCY FLOOD LIGHT WAS INOPERABLE. THE ACFT WAS REMOVED FROM SERVICE. REPLACED LIGHT BULB IAW MM 33-40-00. THE ACFT WAS RETURNED TO SERVICE.
- [SDR TRBA2011020](https://openairdocs.org/sdr/TRBA2011020.md): Light · inoperative · Feb 16, 2011 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > ENTRY AREA EMERGENCY LIGHT INOP. REPLACED ENTRY AREA EMERGENCY LIGHT ASSY EXIT SIGN ASSY 81WL CMM 30-51-01 AND OPT TEST IAW JIC 33-50-00-OPT-10000 AND FOUND SYS WORKING OK.
- [SDR TRBA2010083](https://openairdocs.org/sdr/TRBA2010083.md): Wire · broken · Jul 20, 2010 · N399AT · Aerosp ATR72212 · Light System Wiring
  > EMERGENCY LIGHT PATH LIGHTS BROKEN WIRES SEAT 12B. REPAIRED WIRE AT SEAT 12B FLOOR PATH LIGHT IAW SPM 20-27-17. OPT CHECK GOOD IAW JIC. 33-50-00.
- [SDR TRBACPCP2010012](https://openairdocs.org/sdr/TRBACPCP2010012.md): Hinge Fitting · corroded · Jan 26, 2010 · N399AT · Aerosp ATR72212 · Ailerons
  > RT OTBD AILERON HINGE FITTING CORRODED IN 2 AREAS. EVAL DAMAGED CORROSION ON RT OTBD AILERON HINGE FITTING FOUND TO BE OUT OF LIMITS IAW SRM51-10-10. REMOVED HINGE FITTING AND INSTALLED NEW HINGE FITTING ON RT OTBD AILERON IAW SRM 51-25-01, 51-25-02.
- [SDR TRBACPCP2010011](https://openairdocs.org/sdr/TRBACPCP2010011.md): Bellcrank · corroded · Jan 26, 2010 · N399AT · Aerosp ATR72212 · Elevator Control System
  > RT AILERON SECTOR CORRODED. R & R BELLCRANK IAW MM JIC27-11-71. OPS CK GOOD IAW AMM27-10-00 OPT 10000.
- [SDR TRBACPCP2010010](https://openairdocs.org/sdr/TRBACPCP2010010.md): Bellcrank · corroded · Jan 24, 2010 · N399AT · Aerosp ATR72212 · Elevator Control System
  > LT AILERON SECTOR CORRODED. R & R LT AILERON OTBD BELLCRANK IAW AMM27-11-71. PERFORMED FUNCTIONAL CK, AILERON CONTROL IAW MM27-10-00. OPS CK OK.
- [SDR TRBACPCP2010008](https://openairdocs.org/sdr/TRBACPCP2010008.md): Bulkhead · corroded · Jan 24, 2010 · N399AT · Aerosp ATR72212 · Fuselage Main, Bulkhead
  > 8 AREAS OF CORROSION ON FWD PRESSURE BULKHEAD CONTACT POINTS. CLEANED CORROSION ON FWD PRESSURE BULKHEAD CONTACT POINTS IAW SRM51-21-42. TREATED AND PRIMED IAW SRM51-21-17, 51-21-27. ACCOMPLISHED ALL WORK IAW ATR-SRI-DO/TS-601/10-12927, REF SRAS-DO/TS-601/10
- [SDR TRBA2009009](https://openairdocs.org/sdr/TRBA2009009.md): Lamp · failed · Jan 15, 2009 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > EMERGENCY EXIT LIGHT AT BOTTOM OF ENTRY STAIRS INOPERATIVE. RELAMPED EMERGENCY EXIT LIGHT IAW MM NR 33-50-00.
- [SDR CPCP20080008](https://openairdocs.org/sdr/CPCP20080008.md): Fitting · corroded · Jan 24, 2008 · N399AT · Aerosp ATR72212 · Fuselage Miscellaneous Structure
  > LT BETWEEN FRAME 36 TO 39 FORWARD THRESHOLD FITTING CORRODED. CORROSION REMOVED ON LT FORWARD THRESHOLD FITTING AS PER SRM 51-21-42. FITTING FOUND OUT OF LIMITS 51-10-10 LT THRESHOLD FITTING FABRICATED AS PER SRM 53-67-70. FIG.128 AND INSTALLED IAW SRM 51-25
- [SDR CPCP20080009](https://openairdocs.org/sdr/CPCP20080009.md): Bracket · corroded · Jan 24, 2008 · N399AT · Aerosp ATR72212 · Fuselage Miscellaneous Structure
  > LT BETWEEN FRAME 36 TO 39 FOLDING STEP BRACKETS CORRODED. CORROSION REMOVED ON FOLDING STEP BRACKETS IAW SRM 51-21-42. BRACKET FOUND OUT OF LIMITS 51-10-10. LT THRESHOLD FOLDING STEP BRACKET FABRICATED IAW SRM 53-67-70, FIG 128 AND INSTALLED IAW SRM 51-25-0
- [SDR CPCP20080007](https://openairdocs.org/sdr/CPCP20080007.md): Seat Track · corroded · Jan 24, 2008 · N399AT · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings
  > RT SEAT TRACK BETWEEN FRAME 36 TO 39 CORRODED. NEW SEAT TRACK RT BETWEEN FRAME 36 TO 39, INSTALLED IAW SRM 51-25-04.
- [SDR CPCP20080006](https://openairdocs.org/sdr/CPCP20080006.md): Seat Track · corroded · Jan 24, 2008 · N399AT · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings
  > LT SEAT TRACK BETWEEN FRAME 36-39 CORRODED. NEW SEAT TRACK LT BETWEEN FRAME 36-39. INSTALLED IAW SRM 51-25-04.
- [SDR CPCP20080005](https://openairdocs.org/sdr/CPCP20080005.md): Seat Track · corroded · Jan 23, 2008 · N399AT · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings
  > LT INBOARD SEAT TRACK, BETWEEN FRAME 29-35 CORRODED. LT INBOARD SEAT TRACK BETWEEN FRAME 20 TO 35. REPLACED AS PER SRM 51-25-04.
- [SDR CPCP20080004](https://openairdocs.org/sdr/CPCP20080004.md): Door Frame · corroded · Jan 23, 2008 · N399AT · Aerosp ATR72212 · Fuselage Main, Structure
  > PAX DOOR STAIRCASE THREADS UPPER & LOWER SURFACE CORRODED IN NUT PLATES AREA. PAX DOOR STAIRCASE TREADS SUPPORT CORROSION REMOVED IAW SRM 51-21-42 ON TREADS SUPPORT NR 1-2,4 AND 5 AND FOUND WITHIN LIMITS AS PER SRM 52-11-00 FIG 301. TREAD SUPPORT NR 3 HAVE B
- [SDR TRBA200734](https://openairdocs.org/sdr/TRBA200734.md): Wire · chafed · Jun 14, 2007 · N399AT · Aerosp ATR72212 · Light System Wiring
  > CAPT DOME AND STORM LIGHT WHEN OUT; BURNING SMELL IN COCKPIT ALONG WITH SPARKS APPARENTLY FROM INSTRUMENT PANEL. DE-PLANED PASSENGERS. REMOVED AND REPLACED CAPT'S DOME LIGHT BULB. PERFORMED DVI OF WIRING BEHIND INSTRUMENTS PANEL. NO ABNORMAL CONDITION OR S
- [SDR TRBA2006013](https://openairdocs.org/sdr/TRBA2006013.md): Engine · unknown · Feb 4, 2006 · N399AT · Aerosp ATR72212 · Engine (Turbine/Turboprop)
  > WHILE ON GROUND BEFORE TAXIING, SMOKE COMING OUT OF THE RT ENGINE EXHAUST PIPE. MAINTENANCE PERSONNEL CONDUCTED VISUAL CHECK OF THE ENGINE. NO FIRE EVIDENCE WAS NOTED. (K)
- [SDR TRB2005F00003](https://openairdocs.org/sdr/TRB2005F00003.md): Sensor · intermittent · Jun 8, 2005 · N399AT · Aerosp ATR72212 · Fire Detection
  > DURING TAKEOFF ROLL, THE RIGHT ENGINE NACELLE OVERHEAT WARNING LIGHT CAME ON. TAKEOFF ABORTED. REPLACED RIGHT ENGINE NACELLE OVERHEAT SENSOR. (M)
- [SDR 2005F00080](https://openairdocs.org/sdr/2005F00080.md): Engine · failed · Apr 9, 2005 · N399AT · Aerosp ATR72212 · Engine (Turbine/Turboprop)
  > WHILE TAXIING, THE RIGHT ENGINE NACELLE OVERHEAT LIGHT ILLUMINATED. ALSO, SMOKE CAME OUT OF THE ENGINE. AIRCRAFT RETURNED TO BLOCKS. REPLACED RIGHT ENGINE ASSY. ENGINE SENT FOR INSPECTION AND EVALUATION. (M)
- [SDR SDR2004014](https://openairdocs.org/sdr/SDR2004014.md): Fire Warning · false indication · Mar 1, 2004 · N399AT · Aerosp ATR72212 · Fire Detection
  > FIRE WARNING INDICATION ON RT ENGINE. VISUAL INSPECTION REVEALED NO FIRE EVIDENCE. OPERATIONAL CHECK OF THE SYSTEM FOUND SATISFACTORY. THIS HAPPENED WHILE HOLDING SHORT FOR TAKEOFF. LOOKS LIKE A TAIL WING ACTIVATED THE ENGINE WARNING LIGHT.
- [SDR TRB2004F00003](https://openairdocs.org/sdr/TRB2004F00003.md): Connector · burned · Dec 29, 2003 · N399AT · Aerosp ATR72212 · Light System Wiring
  > DURING ENGINE START A ZAPPING NOISE WAS HEARD, LIGHTS FLASHED, RELAYS CLACKED FOLLOWED BY WHITE/BLUE SMOKE IN COCKPIT, ODOR OF BURNING INSULATION. GPU DC CONNECTOR FOUND BURNED. GPU DC CONNECTOR REPLACED. OPERATIONAL CHECK OF ELECTRICAL SYSTEM CHECKED PROPE
- [SDR 99ZZZX2894](https://openairdocs.org/sdr/99ZZZX2894.md): Seat Track · corroded · Jul 16, 1999 · N399AT · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings
  > SJU - HMV1 INSPECTION CRIC NR 7991 AT LT F/A SEAT TRACK IS CORRODED. BLENDED OUT CORROSION AND FOUND OUT OF LIMITS IAW SRM 53-00-00 PAGE 312 THROUGH 314. CAUSE OF DAMAGE, ENVIRONMENTAL. COMPLETED CORROSION REPAIR PER EO NR 9-5300-013R4 BY REMOVING AND REPLA
- [SDR SIMA982353](https://openairdocs.org/sdr/SIMA982353.md): Housing · cracked · Aug 23, 1998 · N399AT · Aerosp ATR72212 · AC Generator-Alternator
  > TUL - FLT 3828 - LEFT ENGINE ACW GENERATOR FAULTED, AND ASSOCIATED ENGINE POWER LEVER WOULD NOT MOVE FROM FLIGHT IDLE FORWARD. POWER LEVER WOULD MOVE FROM FLT IDLE BACK THROUGH REVERSE. FOUND ACW GENERATOR COVER BROKEN OFF AND JAMMED AGAINST POWR LEVER CONTR
- [SDR SIMA982331](https://openairdocs.org/sdr/SIMA982331.md): Battery Pack · discharged · Aug 21, 1998 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > DFW - FLT 3618 - WITH EMERGENCY LIGHT SWITCH DISARMED. FLOOR PROXIMITY LIGHTS ILLUMINATED. REMOVED AND REPLACED BATTERY PACK. OPERATIONAL CHECK GOOD. (M)
- [SDR SIMA981663](https://openairdocs.org/sdr/SIMA981663.md): Skin · punctured · May 15, 1998 · N399AT · Aerosp ATR72212 · Fuselage Main, Plate/Skin
  > ABI - LEFT LOWER FUSELAGE SKIN AT FS 133B, RIB 28B PUNCTURED. FABRICATED REPAIR DOUBLER, POSITIONED AND INSTALLED IAW SRM 53-00-00 PAGE 407-410 FIG 403. (M)
- [SDR SIMA980981](https://openairdocs.org/sdr/SIMA980981.md): Seat Track · corroded · Apr 8, 1998 · N399AT · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings
  > SAW - DURNG CPCP-8 INSPECTION, MAINTENANCE REPORTED THE LEFT AFT OUTBOARD AND THE LEFT AFT INBOARD SEAT TRACKS WERE CORRODED. MAINTENANCE REMOVED AND REPLACED BOTH SEAT TRACKS IAW SRM 51-25-04. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR SIMA980972](https://openairdocs.org/sdr/SIMA980972.md): Support · corroded · Apr 7, 1998 · N399AT · Aerosp ATR72212 · Fuselage Miscellaneous Structure
  > SAW - DURING HMBV-1 INSPECTION, MAINTENANCE REPORTED THE SERVICE DOOR SUPPORT BEAM UNDER SILL PLATE CORRODED. MAINTENANCE REMOVED AND INSTALLED A NEW SERVICE DOOR SUPPORT BEAM IAW SRM 51-21-58 AND SRM 51-24-01. A/C WAS RETURNED TO SERVICE. (M)
- [SDR SIMA980971](https://openairdocs.org/sdr/SIMA980971.md): Drain Track · corroded · Apr 7, 1998 · N399AT · Aerosp ATR72212 · Fuselage Miscellaneous Structure
  > SAW - DURING HMBV-1 INSPECTION, MAINTENANCE REPORTED THE PAX DOOR SILL PLATE DRAIN TRACK AND THE PAX DOOR INTERCOSTAL WAS CORRODED. MAINTENANCE REPLACED THE DRAIN TRACK IAW SRM 51-25-03 AND THE PAX DOOR INTERCOSTAL IAW SRM 51-21-58 AND SRM 51-24-01. A/C WAS
- [SDR SIMA980231](https://openairdocs.org/sdr/SIMA980231.md): Battery · discharged · Jan 23, 1998 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > DFW - FLT 3814 - SEVERAL OF THE EMERGENCY FLOOR LIGHTING ARE INOP, ALONG WITH THE AFT EMERGENCY EXIT LIGHTS. R/I'D BATTERY PACK AND POWER SUPPLY, 72WL AND FUSE IN POWER SUPPLY 62WL. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR 98ZZZM195](https://openairdocs.org/sdr/98ZZZM195.md): Fuse · failed · Jan 23, 1998 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > DFW - FLT 3814 - SEVERAL OF THE EMERGENCY FLOOR LIGHTING ARE INOP, ALONG WITH THE AFT EMERGENCY EXIT LIGHTS. R/I'D BATTERY PACK AND POWER SUPPLY, 72WL AND FUSE IN POWER SUPPLY 62WL. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR 98ZZZM194](https://openairdocs.org/sdr/98ZZZM194.md): Power Supply · inoperative · Jan 23, 1998 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > DFW - FLT 3814 - SEVERAL OF THE EMERGENCY FLOOR LIGHTING ARE INOP, ALONG WITH THE AFT EMERGENCY EXIT LIGHTS. R/I'D BATTERY PACK AND POWER SUPPLY, 72WL AND FUSE IN POWER SUPPLY 62WL. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR SIMA972311](https://openairdocs.org/sdr/SIMA972311.md): Light · inoperative · Aug 19, 1997 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > ORD - FLT 4280 - AFT EMERGENCY LIGHT ONE FORWARD OF GALEY INOP. ISSUED MEL 33-22 AUTH 080280C. AIRCRAFT WAS RETURNED TO SERVICE. REPLACED LIGHT STRIP. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR SIMA972132](https://openairdocs.org/sdr/SIMA972132.md): Fan · inoperative · Aug 1, 1997 · N399AT · Aerosp ATR72212 · Air Distribution Fan
  > LAF - FLT 4070 - CREW REPORTED SMELL OF CHLORINE AND SMOKE IN COCKPIT AND CAINB THERE FORE CREW DIVERTED INTO LAF AND DECLARED AN EMERGENCY LANDING IN LAF. CREW LANDED SAFELY. MAINTENANCE GROUND RAN A/C AND INSPECTED AV RACKS AND FOUND NO DEFECTS. COULD NOT
- [SDR SIMA972101](https://openairdocs.org/sdr/SIMA972101.md): Battery Pack · discharged · Jul 29, 1997 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > ORD - FLT 4337 - EMERGENCY LIGHTS IN CABIN REMAIN ILLUMINATED. REPLACED BATTERY PACKS (43WL/61WL) PERFORMED EMERGENCY LIGHT CHECK, SATISFACTORILY. AIRCRAFT WAS RETURNED TO SERVICE. (M)
- [SDR SIMA953521](https://openairdocs.org/sdr/SIMA953521.md): Idler Arm · loose bearing · Dec 14, 1995 · N399AT · Aerosp ATR72212 · Aileron Control System
  > DFW - DURING SCHEDULED COMPLIANCE OF ENGINEERING ORDER E9-2700-001R2 (REPETITIVE INSPECTION OF AILERON CONTROL SYSTEM, AD 93-22-10), THE NR 1 IDLER ARM IN THE RT WING WAS FOUND TO HAVE A LOOSE BEARING. IDLER ARM ASSY WAS REMOVED AND REPLACED. OPERATIONAL CHE
- [SDR SIMA952681](https://openairdocs.org/sdr/SIMA952681.md): Eel Assy · corroded · Sep 25, 1995 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > ORD - FLT NR 4235 - EMERGENCY LIGHT AT AIRSTAIRS INOP. RAI LIGHT ASSEMBLY. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (M)
- [SDR SIMA951291](https://openairdocs.org/sdr/SIMA951291.md): Eel Battery Pack · discharged · May 9, 1995 · N399AT · Aerosp ATR72212 · Emergency Lighting
  > DFW - DURING LINE CHECK, MAINTENANCE FOUND SEVERAL EMERGENCY LIGHTS IN THE FORWARD PART OF THE CABIN FLASHING. BATTERY PACK FOR POWER SUPPLY 43WL WAS REMOVED AND REPLACED. OPERATIONAL CHECK OF EMERGENCY LIGHTS WAS SATISFACTORY AND AIRCRAFT RETURNED TO SERVIC

## 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 = 'N399AT' AND deregistration_id = 'N399AT-2013-11-06'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/deregistered/N399AT-2013-11-06/reports

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