# Service difficulty reports: Aerospatiale ATR-72-201

A list on [Aerospatiale ATR-72-201](https://openairdocs.org/model/aerospatiale-atr-72-201.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 3 · 141 reports

- [SDR COEA2020091002811](https://openairdocs.org/sdr/COEA2020091002811.md): Acm · failed · Sep 9, 2020 · N811HC · Aerosp ATR72201 · Cabin Cooling System
  > FLIGHT 1704, ENROUTE HNL-OGG/AIR TURNBACK DISCREPANCY. NO PRESSURIZATION ON CLIMB OUT, DUCT TEMP OVER 50 DEGREES C. AIRCRAFT WAS RETURNED TO HNL, NO EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. MAINTENANCE DEFERRED. MAINTENANCE REPLACED THE AIR CYCLE UNIT
- [SDR COEA2020020674811](https://openairdocs.org/sdr/COEA2020020674811.md): Failsafe · cracked · Dec 27, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Structure
  > WO 209669 NR 100044 HEAVY CHECK COE/MAJOR REPAIR: FRAME 30 FAIL SAFE CRACKED AROUND STRINGER 15L. CORRECTIVE ACTION: REPAIRED PER SRM 530000-300-817-A01.
- [SDR COEA2020021941811](https://openairdocs.org/sdr/COEA2020021941811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200161 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 40-41 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 8L-9L. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112410_01...15825 ISSUE A, DATED 2/12/2020.
- [SDR COEA2020021940811](https://openairdocs.org/sdr/COEA2020021940811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200174 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 39-40 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 5R-6R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112414_01...15827 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021939811](https://openairdocs.org/sdr/COEA2020021939811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200184 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 33-34 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 4L-5L. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112410_01...15825 ISSUE A, DATED 2/12/2020.
- [SDR COEA202021937811](https://openairdocs.org/sdr/COEA202021937811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200316 HEAVY CHECK COE/MAJOR REPAIR: CENTER FUSELAGE L/H UPPER SKIN PANEL INTERIOR SURFACE HAS LEVEL 2 CORROSION FRAMES 23-23A BETWEEN STRINGERS 6AL-7L. CORRECTIVE ACTION: REPAIRED PER SRAS CETS-3143/16...10437 ISSUE B, DATED 2/12/2020.
- [SDR COEA2020021496811](https://openairdocs.org/sdr/COEA2020021496811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200207 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 29-30 HAS LEVEL 2 CORROSION STRINGERS 5R-6R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112414_01...15827 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021495811](https://openairdocs.org/sdr/COEA2020021495811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200199 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 30-31 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 10L-11L. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112410_01...15825 ISSUE A, DATED 2/12/2020.
- [SDR COEA2020021494811](https://openairdocs.org/sdr/COEA2020021494811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200198 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 30-31 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 8L-10L. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112410_01...15825 ISSUE A, DATED 2/12/2020.
- [SDR COEA2020021493811](https://openairdocs.org/sdr/COEA2020021493811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200196 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 31-32 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 8L-10L. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112410_01...15825 ISSUE A, DATED 2/12/2020.
- [SDR COEA2020021492811](https://openairdocs.org/sdr/COEA2020021492811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200321 HEAVY CHECK COE/MAJOR REPAIR: FORWARD FUSELAGE R/H UPPER SKIN PANEL INTERIOR SURFACE HAS LEVEL 2 CORROSION FWD OF FRAME 23 BETWEEN STRINGERS 8R-10R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0111812_01...15731 ISSUE A, DATED 1/21/2020.
- [SDR COEA202002131811](https://openairdocs.org/sdr/COEA202002131811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200245 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 24-25 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 5R-6R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112397_01...15822 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021390011](https://openairdocs.org/sdr/COEA2020021390011.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200244 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 24-25 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 6R-7R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112397_01...15822 ISSUE A, DATED 2/10/2020.
- [SDR COEA202002139811](https://openairdocs.org/sdr/COEA202002139811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Structure (General)
  > WO 209669 NR 200200 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 30-31 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 5R-6R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112414_01...15827 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021398811](https://openairdocs.org/sdr/COEA2020021398811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200188 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 33-34 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 7R-8R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112414_01...15827, ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021397811](https://openairdocs.org/sdr/COEA2020021397811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200183 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 34-35 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 5R-6R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112414_01...15827 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021326811](https://openairdocs.org/sdr/COEA2020021326811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200165 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 40-41 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 11R-12R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112417_01...15813 ISSUE A, DATED 2/5/2020.
- [SDR COEA2019120925811](https://openairdocs.org/sdr/COEA2019120925811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200154 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 41-42 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 8R-9R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112414_01...15827 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021394811](https://openairdocs.org/sdr/COEA2020021394811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200283 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 23B-23C CORRODED BETWEEN STRINGERS 5AR-6R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112397_01...15822 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021393811](https://openairdocs.org/sdr/COEA2020021393811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200310 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN AFT OF FRAME 23 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 6AR-7R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112397_01...15822 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021392811](https://openairdocs.org/sdr/COEA2020021392811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200304 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 23A-23B HAS LEVEL 2 CORROSION BETWEEN STRINGERS 12R-13R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112402_01...15785 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021391811](https://openairdocs.org/sdr/COEA2020021391811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200242 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 24-25 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 13-14R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112402_01...15785 ISSUE A, DATED 2/10/2020.
- [SDR COEA2020021390811](https://openairdocs.org/sdr/COEA2020021390811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200205 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 29-30 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 12R-13R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112417_01...15813 ISSUE A, DATED 2/5/2020.
- [SDR COEA2020021399811](https://openairdocs.org/sdr/COEA2020021399811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200145 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 42-43 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 2R-3R. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0112667_01...15812 ISSUE A, DATED 2/7/2020.
- [SDR COEA2020020695811](https://openairdocs.org/sdr/COEA2020020695811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 209669 NR 200180 HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 34-35 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 5L-6L. CORRECTIVE ACTION: REPAIRED PER SRM 530000-300-803-A01.
- [SDR COEA2020012410811](https://openairdocs.org/sdr/COEA2020012410811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > HEAVY CHECK: TAIL FUSELAGE LT PANEL INTERIOR SURFACE WAS CORRODED FRAMES 43-44 BETWEEN STRINGERS 9L-10L. REPAIRED PER SRM 530000-300-803-A01.
- [SDR COEA2000012198811](https://openairdocs.org/sdr/COEA2000012198811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > DURING HEAVY CHECK, TAIL FUSELAGE LT CROWN PANEL INTERIOR SURFACE WAS CORRODED, FRAMES 43-44, STRINGERS 1L-2L. REPAIRED IAW SRM 530000-300-862-A01.
- [SDR COEA2020011607811](https://openairdocs.org/sdr/COEA2020011607811.md): Skin · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > HEAVY CHECK COE/MAJOR REPAIR: FUSELAGE INNER SKIN BETWEEN FRAMES 31-32 HAS LEVEL 2 CORROSION BETWEEN STRINGERS 4L-5L. CORRECTIVE ACTION: REPAIRED PER SRM 530000-300-803-A01.
- [SDR COEA2020011003811](https://openairdocs.org/sdr/COEA2020011003811.md): Skin Panel · corroded · Dec 9, 2019 · N811HC · Aerosp ATR72201 · Fuselage Structure (General)
  > WO 209669 NR 200182 HEAVY CHECK COE/MAJOR REPAIR: REAR FUSELAGE R/H LOWER SKIN PANEL INTERIOR SURFACE HAS LEVEL 2 CORROSION FRAMES 34-35 BETWEEN STRINGERS 11R-12R. CORRECTIVE ACTION: REPAIR PER SRM 530000-300-801-A01.
- [SDR COEA2020020788811](https://openairdocs.org/sdr/COEA2020020788811.md): Intercostal · cracked · Dec 8, 2019 · N811HC · Aerosp ATR72201 · Passenger/Crew Doors
  > WO 209669 NR 800012 HEAVY CHECK COE/MINOR REPAIR: PASSENGER DOOR INTERCOSTAL FWD OF PRESSURE RELIEF DOOR IS CRACKED. CORRECTIVE ACTION: REPLACED INTERCOSTAL WITH OEM PART.
- [SDR COEA2020020677811](https://openairdocs.org/sdr/COEA2020020677811.md): Failsafe · corroded · Dec 7, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Structure
  > WO 209669 NR 100021 HEAVY CHECK COE/MAJOR REPAIR: FRAME 23A FAIL SAFE HAS LEVEL 2 CORROSION ABOVE STRINGER 21L. CORRECTIVE ACTION: REPAIRED PER SRM 530000-300-817-A01.
- [SDR COEA2020020673811](https://openairdocs.org/sdr/COEA2020020673811.md): Web · corroded · Dec 7, 2019 · N811HC · Aerosp ATR72201 · Fuselage Miscellaneous Structure
  > WO 209669 NR 100030 HEAVY CHECK COE/MINOR REPAIR: CARGO DOOR SILL HORIZONTAL WEB HAS LEVEL 2 CORROSION BETWEEN FRAMES 14-20. CORRECTIVE ACTION: REPLACED WEB WITH OEM PART.
- [SDR COEA202001249811](https://openairdocs.org/sdr/COEA202001249811.md): Frame · corroded · Dec 7, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > HEAVY CHECK. FRAME 17 FORWARD SIDE HAS CORROSION BETWEEN STRINGERS 17L-20L. REPLACED THE FRAME SEGMENT.
- [SDR COEA2020011605811](https://openairdocs.org/sdr/COEA2020011605811.md): Doubler · corroded · Dec 7, 2019 · N811HC · Aerosp ATR72201 · Fuselage Miscellaneous Structure
  > HEAVY CHECK COE/MINOR REPAIR: CARGO DOOR THRESHOLD VERTICAL PLATE REPAIRED DOUBLER HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED DOUBLER.
- [SDR COEA2020011604811](https://openairdocs.org/sdr/COEA2020011604811.md): Crease Beam · corroded · Dec 7, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Structure
  > HEAVY CHECK COE/MAJOR REPAIR: RT CREASE BEAM WEB BETWEEN FRAMES 22-23 UPPER SURFACE HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED WITH FABRICATION.
- [SDR COEA2020020612811](https://openairdocs.org/sdr/COEA2020020612811.md): Floorbeam · corroded · Dec 6, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Floor Beam
  > WO 209669 NR 100019 HEAVY CHECK COE/MINOR REPAIR: FLOORBEAM 36 UPPER SURFACE HAS LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED RH OB SECTION PER SRM 530000-300-857-A01.
- [SDR COEA2020020611811](https://openairdocs.org/sdr/COEA2020020611811.md): Floorbeam · corroded · Dec 6, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Floor Beam
  > WO 209669 NR 100016 HEAVY CHECK COE/MINOR REPAIR: FLOORBEAM 30 UPPER SURFACE HAS MULTIPLE AREAS OF LEVEL 2 CORROSION. CORRECTIVE ACTION: REPLACED WITH OEM PART.
- [SDR COEA2020020656811](https://openairdocs.org/sdr/COEA2020020656811.md): Skin · cracked · Dec 5, 2019 · N811HC · Aerosp ATR72201 · Passenger/Crew Doors
  > WO 209669 NR 800010 HEAVY CHECK COE/MAJOR REPAIR: PASSENGER DOOR INNER SKIN CRACKED JUST FORWARD OF PRESSURE RELIEF FOOR, COMMON TO THE STAIR NUT PLATE. CORRECTIVE ACTION: REPAIRED PER SRM 521100-300-812-A01.
- [SDR COEA2020011606811](https://openairdocs.org/sdr/COEA2020011606811.md): Cowling · loose · Dec 3, 2019 · N811HC · Aerosp ATR72201 · Engine Cowling System
  > HEAVY CHECK COE/MAJOR REPAIR: RT ENGINE CENTER HINGE COWL IS LOOSE AT FORWARD AND AFT ATTACH POINTS. CORRECTIVE ACTION: REPAIRED PER SRM 541162-300-801-A01.
- [SDR COEA2019090602811](https://openairdocs.org/sdr/COEA2019090602811.md): Skin Panel · dented · Sep 6, 2019 · N811HC · Aerosp ATR72201 · Fuselage Main, Plate/Skin
  > WO 206741 NR 2 DISCREPANCY: LT FUSELAGE SIDE DENT ON SKIN PANEL, FWD OF MAIN CARGO DOOR AFT OF FRAME 12 & BELOW STRINGER 11. CORRECTIVE ACTION: REPAIR PER SRAS ES_0105046_01...15151 ISSUE B, DATED 9/10/2019.
- [SDR COEA2019051601811](https://openairdocs.org/sdr/COEA2019051601811.md): Structure · damaged · May 16, 2019 · N811HC · Aerosp ATR72201 · Wing Miscellaneous Structure
  > WO 201960/DISCREPANCY: FASTENER HOLE ELONGATED ON LT WING LOWER SIDE FOR ICE DETECTOR PROBE. CORRECTIVE ACTION: TEMPORARY REPAIR PER SRAS ES-0098805-01...14613, ISSUE A, DATED 5/17/2019.
- [SDR COEA2018040202811](https://openairdocs.org/sdr/COEA2018040202811.md): Stringer · corroded · Apr 2, 2018 · N811HC · Aerosp ATR72201 · Fuselage Main, Longeron/Stringer
  > STRINGER 6R CORRODED. REPAIRED AND SPLICED BETWEEN FRAMES 16-17.
- [SDR COEA2018050127811](https://openairdocs.org/sdr/COEA2018050127811.md): Truss · corroded · Mar 25, 2018 · N811HC · Aerosp ATR72201 · Fuselage Main, Structure
  > THE LT R/S SHEAR TRUSS MEMBER HAD CORROSION. REPAIRED IAW SRM 535730-300-801-A01.
- [SDR COEA2018050126811](https://openairdocs.org/sdr/COEA2018050126811.md): Fitting · corroded · Mar 23, 2018 · N811HC · Aerosp ATR72201 · Fuselage, Landing Gear Attach Fittings
  > RIGHT MLG FORWARD TRUNNION STRUT LOWER FITTING ON FUSELAGE HAS CORROSION AROUND LINK ATTACH HOLE. REPAIRED SRM 53-57-30-300-801-A01.
- [SDR COEA2018032125811](https://openairdocs.org/sdr/COEA2018032125811.md): Truss · corroded · Mar 21, 2018 · N811HC · Aerosp ATR72201 · Fuselage, Landing Gear Attach Fittings
  > LEFT MLG TRUSS SHEAR MEMBER FORWARD SUPPORT TRUSS HAD CORROSION AROUND AFT SIDE OF FITTING ATTACH HOLE. REPAIRED IAW SRM 535730-300-801-A01.
- [SDR COEA2018042704811](https://openairdocs.org/sdr/COEA2018042704811.md): Truss · corroded · Mar 21, 2018 · N811HC · Aerosp ATR72201 · Fuselage, Landing Gear Attach Fittings
  > LEFT MLG TRUSS SHEAR MEMBER CORRODED AROUND FORWARD FITTING ATTACH HOLE. REPAIRED IAW SRM 53-57-30-300-801-A01.
- [SDR COEA2018042703811](https://openairdocs.org/sdr/COEA2018042703811.md): Truss · corroded · Mar 21, 2018 · N811HC · Aerosp ATR72201 · Fuselage, Landing Gear Attach Fittings
  > RIGHT MLG TRUSS SHEAR MEMBER CORRODED AROUND FORWARD FITTING ATTACH HOLE COMMON TO FORWARD SUPPORT TRUSS. REPAIRED IAW SRM 53-57-30-300-801-A01.
- [SDR COEA2018031722811](https://openairdocs.org/sdr/COEA2018031722811.md): Fitting · corroded · Mar 17, 2018 · N811HC · Aerosp ATR72201 · Fuselage, Landing Gear Attach Fittings
  > RIGHT WHEEL WELL AFT TRUNNION SUPPORT FUSELAGE FITTING CORRODED BY THE BORE. REPAIRED IAW SRM 53-57-30-300-801-A01.
- [SDR COEA2018031721811](https://openairdocs.org/sdr/COEA2018031721811.md): Fitting · corroded · Mar 17, 2018 · N811HC · Aerosp ATR72201 · Fuselage, Landing Gear Attach Fittings
  > LEFT WHEEL WELL, AFT TRUNNION SUPPORT HAS 2 CORROSION BY THE BORE. REPAIRED IAW SRM 53-57-30-300-801-A01.
- [SDR COEA201804260811](https://openairdocs.org/sdr/COEA201804260811.md): Stringer · corroded · Mar 17, 2018 · N811HC · Aerosp ATR72201 · Fuselage Main, Longeron/Stringer
  > STRINGER 6R CORRODED BETWEEN FRAMES 16 - 17. REPAIRED THE STRINGER IAW SRM 53-00-00-300-824-A01.

Next page: https://openairdocs.org/model/aerospatiale-atr-72-201/reports.md?page=2

## 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 aircraft_model_key = 'ATR72201'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/aerospatiale-atr-72-201/reports

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