# Service difficulty reports: N531AS, cancelled Jun 10, 2005 A list on [N531AS, cancelled Jun 10, 2005](https://openairdocs.org/deregistered/N531AS-2005-06-10.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR ASOA04299](https://openairdocs.org/sdr/ASOA04299.md): Bracket · corroded · Mar 23, 2004 · N531AS · Aerosp ATR72212 · Fuselage Miscellaneous Structure > DURING A C-CHECK IN YUL, THE BRACKET AT FS 39, STRINGER 14R WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE BRACKET AT FRAME 39, STRINGER 14R IAW SRM 51-25-01. (M) - [SDR ASOA04303](https://openairdocs.org/sdr/ASOA04303.md): Seat Track · corroded · Mar 23, 2004 · N531AS · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings > DURING A C-CHECK IN YUL, THE SEAT TRACKS AT FRAME 36-39 AND FRAME 39-40 WERE FOUND TO BE CRACKED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE SEAT TRACKS AT FRAME 36 TO 39 AND FRAME 39 TO 40 IAW SRM 51-25-04. (M) - [SDR ASOA04304](https://openairdocs.org/sdr/ASOA04304.md): Intercostal · corroded · Mar 23, 2004 · N531AS · Aerosp ATR72212 · Fuselage Miscellaneous Structure > DURING A C-CHECK IN YUL, THE INTERCOSTALS BETWEEN FRAME 38 TO FRAME 39 STRINGERS 16L AND 16R WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE INTERCOSTALS BETWEEN FRAME 38 TO 39 AT STRINGERS 16L AND 16R IAW SRM 51-25-01. (M) - [SDR ASOA04300](https://openairdocs.org/sdr/ASOA04300.md): Floorbeam · corroded · Mar 23, 2004 · N531AS · Aerosp ATR72212 · Fuselage Main, Floor Beam > DURNG A C-CHECK IN YUL, THE FLOORBEAM AT FRAME 36 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE FLOORBEAM AT FRAME 36 IAW SRM 51-25-01. (M) - [SDR ASOA04301](https://openairdocs.org/sdr/ASOA04301.md): Floorbeam · corroded · Mar 23, 2004 · N531AS · Aerosp ATR72212 · Fuselage Main, Floor Beam > DURING A C-CHECK IN YUL, THE FLOORBEAMS AT FRAME 38 AND 39 WERE FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REPAIRED THE FLOORBEAMS AT FRAME 38/39 IAW SRM 53-00-00. (M) - [SDR ASOA04302](https://openairdocs.org/sdr/ASOA04302.md): Seat Track · corroded · Mar 23, 2004 · N531AS · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings > DURING A C-CHECK IN YUL, THE SEAT TRACK AT FS 35 AND 36 LEFT INBOARD WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE SEAT TRACK AT FRAME 35 AND FRAME 36 LEFT INBOARD IAW SRM 51-25-04. (M) - [SDR ASOA04305](https://openairdocs.org/sdr/ASOA04305.md): Floor Support · corroded · Mar 23, 2004 · N531AS · Aerosp ATR72212 · Fuselage Miscellaneous Structure > DURING A C-CHECK IN YUL, THE Z-FLOOR SUPPORT ON THE RIGHT SIDE BETWEEN FRAME 39 AND FRAME 41 WAS FOUND TO BE CORRODED BEYOND LIMITS. MAINTENANCE REMOVED AND REPLACED THE Z-FLOOR SUPPORT ON THE RIGHT SIDE BETWEEN FRAME 39 AND FRAME 41 IAW SRM 51-25-01. (M) - [SDR ASOA04141](https://openairdocs.org/sdr/ASOA04141.md): Light · inoperative · Feb 19, 2004 · N531AS · Aerosp ATR72212 · Emergency Lighting > DURING AN A-CHECK IN MCN, THE EMERGENCY EXIT LIGHT AT ROW 3B WAS FOUND TO BE INOPERATIVE. MAINTENANCE REPOSITIONED THE EMERGENCY EXIT LIGHT AT ROW 3B. OPS CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA03460](https://openairdocs.org/sdr/ASOA03460.md): Torque Sensor · intermittent · Sep 27, 2003 · N531AS · Aerosp ATR72212 · Engine BMEP/Torque Indicating > DURING CRUISE FROM ATL-GPT - AT APPROXIMATELY 16,000 FEET THE CREW NOTICED AN ENGINE PITCH CHANGE ACCOMAPNIED BY A YAW, ALONG WITH THE LEFT ENGINE TORQUE DROPPING TO APPROXIMATELY TWENTY PERCENT AND THEN RETURNING TO NORMAL. THE CREW REDUCED THE POWER LEVERS - [SDR ASOA03288](https://openairdocs.org/sdr/ASOA03288.md): Light · inoperative · Jul 4, 2003 · N531AS · Aerosp ATR72212 · Emergency Lighting > DURING HANGAR MAINTENANCE IN MCN, THE PASSENGER DOOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR EMERGENCY LGIHT LAMP. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA03275](https://openairdocs.org/sdr/ASOA03275.md): Lamp · burned out · Jun 24, 2003 · N531AS · Aerosp ATR72212 · Emergency Lighting > DURING A HANGAR INSPECTIN IN MCN, THE PASSENGER DOOR EMERGENCY LIGHT WAS FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE PASSENGER DOOR EMERGENCY LIGHT LAMP. OPERAITONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA03238](https://openairdocs.org/sdr/ASOA03238.md): Probe · inoperative · May 30, 2003 · N531AS · Aerosp ATR72212 · Engine BMEP/Torque Indicating > DURING APPROACH INTO ATL FROM LEX, THE CREW RECEIVED A TORQUE FLUX INDICATION ON THE LT ENGINE EXCEEDING LIMITS FROM THIRTY PERCENT TO PAST THE RED LINE. QRH PROCEDURES WERE COMPLIED WITH AND THE CREW REDUCED LT ENGINE SPEED TO FLIGHT IDLE AT APPROXIMATELY 1, - [SDR ASOA02408](https://openairdocs.org/sdr/ASOA02408.md): Power Supply · discharged · Jul 21, 2002 · N531AS · Aerosp ATR72212 · Emergency Lighting > FLT 4039 - DURING INCOMING RUNS IN MCN, WITH THE EMERGENCY LIGHTS ARMED, SEVERAL EMERGENCY LIGHTS WERE ILLUMINATED FROM ROWS 1-7 ON THE FLOOR, CEILING, AND SIDEWALL. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY IN THE 43WL POSITION. OPERATIONAL CHECKS G - [SDR ASOA02407](https://openairdocs.org/sdr/ASOA02407.md): Connector · faulty · Jul 21, 2002 · N531AS · Aerosp ATR72212 · Emergency Lighting > FLT 4108 - DURING FLIGHT FROM MYR TO ATL, THE FLIGHT ATTENDANT REPORTED THAT THE FIRST SEVEN ROWS OF EMERGENCY FLOOR TRACK LIGHTS ILLUMINATED. BOTH EMERGENCY SWITCHES WERE IN THE ARMED POSITION. MAINTENANCE REMOVED AND REPLACED THE CANNON PLUG AT THE 43WL PO - [SDR ASOA02287](https://openairdocs.org/sdr/ASOA02287.md): Floorbeam · corroded · May 23, 2002 · N531AS · Aerosp ATR72212 · Fuselage Main, Floor Beam > DURING C-CHECK INSPECTION IN BNA, THE UPPER FLANGE OF THE FLOORBEAMS AT FRAMES 36, 39 AND 40 HAD SURFACE CORROSION BEYOND LIMITS AROUND THE NUTCLIP HOLES FROM STRINGER 14 LEFT TO STRINGER 14 RIGHT. MAINTENANCE REPAIRED THE CORRODED FLOORBEAM UPPER FLANGES IAW - [SDR ASOA02288](https://openairdocs.org/sdr/ASOA02288.md): Seat Track · corroded · May 23, 2002 · N531AS · Aerosp ATR72212 · Fuselage, Seat/Cargo Attach Fittings > DURING (C) CHECK INSPECTION, THE RIGHT HAND OUTBOARD SEAT TRACK HAD CORROSION OUT OF LIMITS TEN INCHES AFT OF FRAME 34 AT THE (T1) NUTPLATE HOLE AREA. MAINTENANCE REPAIRED THE CORRODED SEAT TRACK IAW EO. - [SDR ASOA02235](https://openairdocs.org/sdr/ASOA02235.md): Bulb · burned out · Apr 18, 2002 · N531AS · Aerosp ATR72212 · Emergency Lighting > DURING HANGAR INSPECTION IN MCN, THE AFT FLOOR EMERGENCY TRACK LIGHTING WAS FOUND BURNED OUT. MAINTENANCE REMOVED AND REPLACED THE BURNED OUT EMERGENCY LIGHT BULBS. OPERATIONAL CHECK GOOD. AIRCRAFT OK FOR SERVICE. (M) - [SDR ASOA02169](https://openairdocs.org/sdr/ASOA02169.md): Light · corroded · Mar 24, 2002 · N531AS · Aerosp ATR72212 · Emergency Lighting > FLT 4259 - DURING GROUND INSPECTION IN ATL, THE EMERGENCY LIGHT ON THE PASSENGER DOOR AS WELL AS THE EXTERIOR EMERGENCY LIGHT ON THE AFT FUSELAGE WERE INOPERATIVE. MAINTENANCE CLEANED OFF CORROSION THAT WAS FOUND ON THE EMERGENCY LIGHTS ON THE PASSENGER DOOR - [SDR ASOA01141](https://openairdocs.org/sdr/ASOA01141.md): Probe · failed · Aug 19, 2001 · N531AS · Aerosp ATR72 · Outside Air Temperature Indicator/Sensor > FLT 4171 - DURING CLIMB FROM ATL-GNV, CREW REPORTED A STRONG ELECTRICAL SMELL IN THE COCKPIT. THEN THE F/O'S TAT AND ALPHA PROBE LIGHTS ILLUMINATED WITH ANTI-ICE ON CAP. AIRCRAFT RETURNED AND LANDED SAFELY IN ATL. MAINTENANCE REMOVED AND REPLACED THE RIGHT ## 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 = 'N531AS' AND deregistration_id = 'N531AS-2005-06-10' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/deregistered/N531AS-2005-06-10/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.