# Service difficulty reports: N135DQ

A list on [N135DQ](https://openairdocs.org/aircraft/N135DQ.md).

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

- [SDR DALA2026093005434](https://openairdocs.org/sdr/DALA2026093005434.md): Panel · damaged · Sep 26, 2026 · N135DQ · Airbus BD5001A10 · Fuselage Main, Plate/Skin
  > ON WALK AROUND FOUND MULTIPLE BROKEN & DAMAGED RIVETS ON LAV WASTE PANEL SURROUNDING STRUCTURE. REPLACED DAMAGED FASTENERS IAW PRI 633633-14, REV1, ALL STEPS IN PRI REV0, 1,2 HAVE BEEN ACCOMPLISHED. (LP# 9143957; AIRCRAFT WAS GROUNDED)
- [SDR DALA2026081804716](https://openairdocs.org/sdr/DALA2026081804716.md): Outflow Valve · faulted · Aug 17, 2026 · N135DQ · Airbus BD5001A10 · Pressure Regulator/Outflow Valve
  > DIVERTED TO MCI DUE TO CABIN ALT CAUTION MESSAGE. REPLACED OUTFLOW VALVE. (LP 7530509 - AIRCRAFT WAS GROUNDED)
- [SDR DALA2026050602887](https://openairdocs.org/sdr/DALA2026050602887.md): Scuff Plate · corroded · May 4, 2026 · N135DQ · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > CORROSION, AFT CARGO DOOR CUTOUT SKIN UNDER SCUFF PLATE FR 63 TO FR66 LOWER SILL NR 2, 3, AND 8. C/W DELTA ER/A 634237-14 REV O, SECTION 1 COMPLETING TEMPORARY REPAIR. REPAIR REQUIRES INSPECTION EVERY 1000 FH FROM 13,074 TOTAL A/C FLT HOURS PER ERA # 634237-1
- [SDR DALA2026050602886](https://openairdocs.org/sdr/DALA2026050602886.md): Skin · damaged · May 3, 2026 · N135DQ · Airbus BD5001A10 · Fuselage Main, Plate/Skin
  > ACCOMPLISH A REPAIR AT FUSELAGE SKIN INTERNAL DOUBLER, NLG WHEEL WELL CUTOUT LHS FR 12. COMPLIED WITH ER/A 601201-14AD REV-B (AMOC) ASSOCIATED ER/A 14-601201. (LP# 1575634; AIRCRAFT WAS GROUNDED)
- [SDR DALA2026050602884](https://openairdocs.org/sdr/DALA2026050602884.md): Frame · corroded · May 3, 2026 · N135DQ · Airbus BD5001A10 · Fuselage Main, Frame
  > CORROSION ON FRAME 75 AFT SIDE JUST FORWARD OF WASTE CUTOUT OTBD OF STR 36L AT GROUND STUD G7329. ACCOMPLISHED ER/A 633524-14 REV-ORIGINAL. ASSOCIATED ER/A 14-633524 ADDED FOR AC 8135. (LP# 1575768; AIRCRAFT WAS GROUNDED)
- [SDR DALA2026042002481](https://openairdocs.org/sdr/DALA2026042002481.md): Doubler · corroded · Apr 17, 2026 · N135DQ · Airbus BD5001A10 · Fuselage Main, Plate/Skin
  > CORROSION FOUND EXTERNAL ON WASTE CUTOUT INTERNAL DOUBLER FR75+15, STR35L. C/W ER/A 633633-14 REV ORIGINAL ASSOCIATED ER/A 14-633633 ADDED FOR AC 8135. (LP# 1549493)
- [SDR DALA2026042002480](https://openairdocs.org/sdr/DALA2026042002480.md): Floor Support · corroded · Apr 17, 2026 · N135DQ · Airbus BD5001A10 · Fuselage Miscellaneous Structure
  > CORROSION AROUND FASTENER HOLE ON FLOOR SUPPORT STRUCTURE R/H SIDE BETWEEN FR 76 AND FR78 APPROX RBL 37.5 SECOND FROM FORWARD FASTENER HOLE. C/W ER/A 633633-14 REV ORIGINAL ASSOCIATED ER/A 14-633633 ADDED FOR AC 8135. (LP# 1549486)
- [SDR DALA2026041502392](https://openairdocs.org/sdr/DALA2026041502392.md): Frame · corroded · Apr 8, 2026 · N135DQ · Airbus BD5001A10 · Aerodynamic Fairings
  > ER/A 633493-14; A220-100 / FWD AND CNTR WING TO BODY FAIRING / FRAME / FR40, LBL 15 - RBL 15 / FR36, LBL 20 - RBL 20 / CORROSION. SUBJECT REPAIR REQUIRES FOLLOW-ON ACTION. ACCOMPLISH 633493-14, SECTION II REPETITIVE INSPECTION WITHIN EVERY 1,000 FLIGHT HOURS F
- [SDR DALA2026040902277](https://openairdocs.org/sdr/DALA2026040902277.md): Seat Track · corroded · Apr 8, 2026 · N135DQ · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > AIRCRAFT 8135, CORROSION LEVEL 2 ON SEAT TRACK AT FR74, RBL44, WL151. REMOVED AND REPLACED SEAT TRACK BTW FR 61- FR 74 RBL 44 WL 151 IAW A220 ASRP BD500-A-J51-42-21-00AAA-078A-A AND BOMBARDIER DWG NO. C01342701 REV. G. (LP 1535007 - AIRCRAFT WAS GROUNDED)
- [SDR DALA2026040702212](https://openairdocs.org/sdr/DALA2026040702212.md): Seat Track · corroded · Apr 6, 2026 · N135DQ · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > "CORROSION" ON SEAT TRACK AT FR74, RBL24, WL 151. REMOVED DAMAGED SEAT TRACK IN PASSENGER COMPARTMENT FROM FR 61 TO FR 74 RBL 24 WL 151 AND REPLACED PER A220 ASRP BD500-AQ-J51- 42-20-00AAA-078A-A AND BOMBARDIER PL C01342701 REV-G. (LP# 1531193)
- [SDR DALA2026040702213](https://openairdocs.org/sdr/DALA2026040702213.md): Seat Track · corroded · Apr 5, 2026 · N135DQ · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > "CORROSION" ON SEAT TRACK AT FR74, LBL24, WL 151. REMOVED AND REPLACED SEAT TRACK AT FR74, LBL24, WL151 IAW A220 ASRP BD500-A-J51-42-20-00AAA-078A-A AND DWG PL C01342701 REV.G. (LP# 1531479)
- [SDR DALA2026040602177](https://openairdocs.org/sdr/DALA2026040602177.md): Seat Track · corroded · Apr 3, 2026 · N135DQ · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 74, LBL 44, WL 151. REMOVED AND REPLACED THE SEAT TRACK BTW FR 61 -FR 74, LBL 44, WL 151 IAW ASRP BD500-A-J51-42-21-00AAA-078A-A, AND DWG C01342701, REV. -G. (LP# 1527391)
- [SDR DALA2026040602176](https://openairdocs.org/sdr/DALA2026040602176.md): Seat Track · corroded · Apr 2, 2026 · N135DQ · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 20, RBL 44, WL 151. REMOVED AND REPLACED THE SEAT TRACK FROM FR 20 - FR 30, RBL 44, WL 151 IAW ASRP BD500-A-J51-42-00AAA-078A-A, AND DWG C02312600, REV-K. (LP# 1524986)
- [SDR DALA2026040602175](https://openairdocs.org/sdr/DALA2026040602175.md): Seat Track · corroded · Apr 1, 2026 · N135DQ · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 20, LBL 44, WL 151. REMOVED AND REPLACED THE SEAT TRACK IAW ASRP BD500-A-J51-42-21-00AAA-078A-A, AND DWG C02312600, REV-K. (LP# 1523883)
- [SDR DALA2026040602173](https://openairdocs.org/sdr/DALA2026040602173.md): Seat Track · corroded · Mar 31, 2026 · N135DQ · Airbus BD5001A10 · Fuselage, Seat/Cargo Attach Fittings
  > CORROSION ON SEAT TRACK AT FR 20, RBL24, WL 151. REMOVED THE DAMAGED SEAT TRACK FROM FR 20 TO FR 30 RBL 24 IAW ASRP BD500-A-J51-42-20-00AAA-078A-A, DWG C02312600, REV K, AND LOCATED AND DRILLED A NEW REPLACEMENT SEAT TRACK IAW ASRP BD500-A-J51-40-06-00AAA-078
- [SDR DALA2025032502213](https://openairdocs.org/sdr/DALA2025032502213.md): Longeron · cracked · Mar 20, 2025 · N135DQ · Airbus BD5001A10 · Fuselage Main, Structure
  > FOUND LH SIDE LONGERON P/N:C02383111-001 HAS 5 INCHES CRACK ON BOTTOM BETWEEN NUT PLATES. AD RELATED, WORK CARD 5352-01038-01A. REPLACED LONGERON P/N: C02383111-001 IAW WORK CARD 5352-01038- 01A. (LP# 0870306)
- [SDR DALA2023101808572](https://openairdocs.org/sdr/DALA2023101808572.md): Unknown · unknown · Oct 18, 2023 · N135DQ · Bombdr BD1001A10 · Air Conditioning System
  > FUME EVENT ON APC41 LANDING 9000FT DOWN TO 1000FT. MODERATE DIRTY SOCK/GYM BAG SMELL IN FLIGHT DECK. STRONGEST AT 4000FT. CLEAR ON GROUND. CABIN DID NOT NOTE ANY FUME/SMELL. C/W A220 WORK CARD 0550-2001 STEP 1-5 & STEPS 7-9. FOUND LEFT ENG LIKELY CAUSE OF ODOR
- [SDR DALA2023070705497](https://openairdocs.org/sdr/DALA2023070705497.md): Unknown · unknown · Jul 1, 2023 · N135DQ · Bombdr BD1001A10 · Fuselage Miscellaneous Structure
  > #2 LH AFT DOOR: 11 FASTENERS HOLES AT DOOR SILL AREA HAVE EVIDENCE OF CORROSION. -M-. SUMMARY SEE NR FOR ADDITIONAL INFORMATION 001-0248:5360-2023/001 00116 EVALUATED AND REPAIRED CORROSION IN REF WITH A220 ASRP 51 -21-06. (LP# 2843973)
- [SDR DALA2023061504882](https://openairdocs.org/sdr/DALA2023061504882.md): Unknown · unknown · Jun 14, 2023 · N135DQ · Bombdr BD1001A10 · Hydraulic System, Main
  > SHIP 8135 - DIV - TO LAX DUE TO LOSS OF QUANTITY IN NUMBER 2 HYDRAULIC SYSTEM. CORRECTIVE ACTION: FOUND HYDRAULIC LINE LEAKING AT RH ELEV PCU FOR HYDRAULIC SYSTEM 2. R/R SERVO RT ELEV COIL HYDRAULIC LINE. (LP# 4710050)
- [SDR DALA2023032002085](https://openairdocs.org/sdr/DALA2023032002085.md): Unknown · unknown · Mar 15, 2023 · N135DQ · Bombdr BD1001A10 · Standard Practices/Structures
  > NOSEWHEEL LEFT TAXIWAY KSYR AND PUSHED 12-15 FT THROUGH MUD/SNOW. RECOVERED AIRCRAFT TO TAXIWAY PER A220 RECOVERY MANUAL-DEBOGGING PROCEDURE (452458) COMPLETED STEP 3 OF A220 AMP BD500-A-J05-51- 20-01AAA-28A-A. NO DAMAGE NOTED. (952855) C/W FDR DOWNLOAD PER AM
- [SDR DALA2022080205286](https://openairdocs.org/sdr/DALA2022080205286.md): Door · damaged · Aug 2, 2022 · N135DQ · Bombdr BD1001A10 · Landing Gear Doors
  > ON A/C ARRIVAL TO GATE FOUND AFT LT NOSE GEAR DOOR DAMAGED. DOOR ROD BENT AND SHEARED OFF. DOOR CRACKED AND DAMAGED IN MULTIPLE SPOTS. REMOVED LT AFT NLG DOOR FOR DAMAGE MAPPING ACCESS PER A220 AMP 32-21. MAPPED DAMAGE TO DOOR AND SURROUNDING SKIN, SENT INFO T
- [SDR DALA2026050602888](https://openairdocs.org/sdr/DALA2026050602888.md): Skin · temp repair · Aug 1, 2022 · N135DQ · Airbus BD5001A10 · Fuselage Main, Plate/Skin
  > REF LOG PAGES 8630158 AND 8630161. ER/A 601201-14 SECTION I ISSUED FOR A TEMPORARY REPAIR TO THE FUSELAGE SKIN AND INTERNAL DOUBLER AT THE NLG WHEEL WELL, LHS, FR 12. ACCOMPLISHED SECTION III ER/A # 601201-14AD REV B REFERENCE MONITOR 1567642 AND 1567704 FOR R
- [SDR DALA2022051703377](https://openairdocs.org/sdr/DALA2022051703377.md): Cable · burned · May 17, 2022 · N135DQ · Bombdr BD1001A10 · APU Start/Ignition System
  > SHIP 8135 - FIRE EVENT - DURING PRE-FLIGHT INSPECTION, CAPTAIN NOTICED THE APU WAS NOT RUNNING. F/O REPORTED THE APU FIRE LIGHT ILLUMINATED WITH NO BELLS OR WARNING. F/O PUSHED THE APU FIRE PBA AND THE LIGHT EXTINGUISHED. HE DID NOT PUSH THE BOTTLE DISCHARGE B
- [SDR DALA2020121504092](https://openairdocs.org/sdr/DALA2020121504092.md): Bottle · low pressure · Dec 11, 2020 · N135DQ · Airbus BD5001A10 · Emergency Equipment
  > AFT LT PASSENGER DOOR EOAM HAS LOW PRESSURE IN RED BAND. RECONDITIONED DOOR ASSIST NITROGEN CHARGE, PER A220 AMM 52-12-08. REARMED AND SAFETIED.
- [SDR DALA2020121504091](https://openairdocs.org/sdr/DALA2020121504091.md): Bottle · low pressure · Dec 11, 2020 · N135DQ · Airbus BD5001A10 · Emergency Equipment
  > AFT LT PASSENGER DOOR EOAM HAS LOW PRESSURE IN RED BAND. RECONDITIONED DOOR ASSIST NITROGEN CHARGE, PER A220 AMM 52 -12-08. REARMED AND SAFETIED.

## 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 = 'N135DQ' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N135DQ/reports

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