# Service difficulty reports: Douglas DC-9-15F

A list on [Douglas DC-9-15F](https://openairdocs.org/model/douglas-dc-9-15f.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 18 · 851 reports

- [SDR MJYA20260403002](https://openairdocs.org/sdr/MJYA20260403002.md): Control Valve · stuck · Apr 3, 2026 · N782TW · Doug DC915F · Cabin Pressure Control System
  > UNABLE TO MAINTAIN CABIN PRESSURE WITH ONE PACK. CABIN LIGHT ILLUMINATED SHORTLY AFTER REACHING FL250. LAFT PACK INOP. RT PACK CURRENTLY ON MEL REF DMI# 7827716C. REMOVED AND REPLACED RT & LT FLOW CONTROL VALVES, LH SHUTOFF DIFFERENTIAL PRESSURE SWITCH P
- [SDR MJYA20251121013](https://openairdocs.org/sdr/MJYA20251121013.md): Butterfly Valve · stuck · Nov 21, 2025 · N783TW · Doug DC915F · Cabin Temperature Control System
  > TWO HOURS INTO CRUISE AT FL 350 ENCOUNTERED A LOSS OF CABIN PRESSURE. RAN COM PROCEDURES CABIN ALTITUDE WARNING/RAPID DEPRESSURIZATION. CABIN RECOVERED AND HELD AT 8500 FEET FOR ABOUT 20 MIN BEFORE A RAPID SPIKE IN CABIN CLIMB (FULL SCALE) INITIATED AN EMER
- [SDR MJYA20250314002](https://openairdocs.org/sdr/MJYA20250314002.md): Frame · corroded · Mar 14, 2025 · N785TW · Doug DC915F · Fuselage Main, Structure
  > WHILE PERFORMING A VISUAL INSPECTION OF THE CANT BULKHEAD FOR CRACKS PER AD 2024-20-02 FOUND CANTED BULKHEAD STA 942,225 LOWER CAP CORROSION. LOG PAGE 75814 NON-ROUTINE# 42 COMPLIED WITH FLIGHT VEHICLES CONSULTING INC (FVCI) EO 24201-1 REVSION B DATED 12/9/20
- [SDR MJYA20250314001](https://openairdocs.org/sdr/MJYA20250314001.md): Elec Connector · damaged · Feb 19, 2025 · N783TW · Doug DC915F · Air Conditioning System Wiring
  > WHILE CRUISING AT FL350 A MASTER WARNING LIGHT ILLUMINATED, THE CABIN PRESSURE LIGHT WAS ALSO ILLUMINATED. BOTH THE CAPTAIN AND FIRST OFFICER COMPLETED THE IMMEDIATE ACTION ITEMS FOR A CABIN PRESSURE WARNING, THEN COMPLETED THE COM PROCEDURE FOR THE WARNING. P
- [SDR MJYA20220324001](https://openairdocs.org/sdr/MJYA20220324001.md): Computer · faulty · Mar 22, 2022 · N785TW · Doug DC915F · Autopilot System
  > ON CLIMB OUT KDRT, AIRCRAFT BEGAN ALTERNATING LEFT/RIGHT YAW EVENTS WHICH CONTINUED THROUGHOUT FLIGHT WITH AUTOPILOT ON OR OFF. UNSCHEDULED LANDING KSAT. CORRECTIVE ACTION REMOVED AND REPLACED STAB AUG COMPUTER AND PERFORMED OPS CHECKS IAW DC9 AMM 22-11-1.
- [SDR 2022F00162](https://openairdocs.org/sdr/2022F00162.md): None · faulty · Mar 22, 2022 · N785TW · Doug DC915F · Autopilot Computer
  > ON CLIMB OUT KDRT, AIRCRAFT BEGAN ALTERNATING LEFT/RIGHT YAW EVENTS WHICH CONTINUED THROUGHOUT FLIGHT WITH AUTOPILOT ON OR OFF. UNSCHEDULED LANDING KSAT. CORRECTIVE ACTION REMOVED AND REPLACED STAB AUG. COMPUTER AND PERFORMED OPS CHECK IAW DC9 AMM 22-11-1.
- [SDR 2022F00153](https://openairdocs.org/sdr/2022F00153.md): Wheel · unbalanced · Mar 22, 2022 · Doug DC915F · Nose/Tail Landing Gear
  > EXCESIVE VIBRATION NOTICED ON NOSE LANDING GEAR DURING TAKE OFF RUN.
- [SDR Y2PA2021021821006](https://openairdocs.org/sdr/Y2PA2021021821006.md): Gearbox · leaking · Jan 31, 2021 · N192US · Doug DC915F · Turbine Engine Oil System
  > CREW REPORTED THAT IN CRUISE AT FL 340, RT OIL PRESSURE LOW LIGHT CAME ON, GAUGE INDICATIONS BACKED UP LIGHT INDICATION, OIL PRESSURE ZERO, OIL TEMP WENT TO ZERO, OIL QUANTITY DROPPED FROM 16 QTS TO APPROX.. 5 QTS. THEY PERFORMED COM PROCEDURE THROUGH PRECAUTI
- [SDR Y2PA2020123120046](https://openairdocs.org/sdr/Y2PA2020123120046.md): Door Frame · chafed · Dec 23, 2020 · N196US · Doug DC915F · Fuselage Main, Structure
  > DISCREPANCY: DURING C-CHECK IN KDHN THE FORWARD BAGGAGE COMPARTMENT FS 322 CARGO DOOR LOWER JAMB WAS FOUND TO BE CHAFED AT LONGERON 28. CORRECTIVE ACTION: COMMERCIAL JET IN KDHN REMOVED DAMAGED AREA AND PERFORMED A HFEC INSPECTION OF THE AREA. THEY FABRICATE
- [SDR Y2PA2020123120045](https://openairdocs.org/sdr/Y2PA2020123120045.md): Skin · corroded · Dec 23, 2020 · N196US · Doug DC915F · Fuselage Main, Plate/Skin
  > DISCREPANCY: DURING C-CHECK IN KDHN CORROSION WAS FOUND AT FS 724 BETWEEN L27R AND L28R ON FUSELAGE SKIN. CORRECTIVE ACTION: COMMERCIAL JET IN KDHN REMOVED DAMAGED AREA AT FS 724 BETWEEN L27R AND L28R. PERFORMED A HFEC INSPECTION OF THE AREA. THEY INSTALLED
- [SDR Y2PA2020123120044](https://openairdocs.org/sdr/Y2PA2020123120044.md): Beam · cracked · Dec 23, 2020 · N196US · Doug DC915F · Passenger/Crew Doors
  > DISCREPANCY: DURING C-CHECK AT KDHN A CRACK WAS FOUND ON L1 DOOR AFT BEAM NR 3. CORRECTIVE ACTION: COMMERCIAL JET IN KDHN STOP DRILLED CRACK AND VERIFIED BY NDT. THEY INSTALLED NEW REPAIR DOUBLER AND GUSSET FITTING ON L1 DOOR NR 3 BEAM AFT AREA, IAW DC9 SRM
- [SDR K11A2019072301](https://openairdocs.org/sdr/K11A2019072301.md): Battery Pack · discharged · Jul 9, 2019 · N915CK · Doug DC915F · Emergency Lighting
  > EMERGENCY EXIT LIGHTS INOP.
- [SDR K11A2019063091502](https://openairdocs.org/sdr/K11A2019063091502.md): Unknown · malfunctioned · Jun 30, 2019 · N915CK · Doug DC915F · Aileron Control System
  > AFTER TAKEOFF FLIGHT CONTROLS REQUIRED ABNORMAL AND EXCESSIVE AMOUNT OF RIGHT AILERON INPUT "UP" POSITION TO CONTROL AIRCRAFT.
- [SDR K11A2019063091501](https://openairdocs.org/sdr/K11A2019063091501.md): Unknown · malfunctioned · Jun 30, 2019 · N915CK · Doug DC915F · Aileron Control System
  > IMMEDIATELY FOLLOWING TAKEOFF, I NOTICED THAT PILOT WAS USING GREATER THAN NORMAL AILERON INPUT TO CONTROL AIRCRAFT. HE APPEARED TO BE FIGHTING THE PLANE. I ASKED HIM "IS THE PLANE FLYING OKAY"? HE RESPONDED "SHE'S FLYING FUNNY". THE DEPARTURE CLEARANCE WAS RU
- [SDR DKEB2019061407001](https://openairdocs.org/sdr/DKEB2019061407001.md): Altimeter · abnormal · Jun 7, 2019 · N112PS · Doug DC915F · Altimeter, Barometric/Encoder
  > DURING THE CLIMB TO FL280, CAPTAIN'S ALTIMETER LAGGED FIRST OFFICER'S ALTIMETER BY 500FT. FINDINGS WERE THAT ALTIMETER WAS OKAY. MUG BOGGER DEBRI WAS FOUND IN THE PITOT STATIC SYSTEM.
- [SDR K11A2019061991703](https://openairdocs.org/sdr/K11A2019061991703.md): Floor Panel · corroded · Apr 30, 2019 · N917CK · Doug DC915F · Fuselage Floor Panel
  > FLOOR PANEL CORRODED.
- [SDR K11A2019061991702](https://openairdocs.org/sdr/K11A2019061991702.md): Floor Panel · corroded · Apr 30, 2019 · N917CK · Doug DC915F · Fuselage Floor Panel
  > FLOOR PANEL CORROSION
- [SDR K11A2019061991701](https://openairdocs.org/sdr/K11A2019061991701.md): Floor Panel · corroded · Apr 30, 2019 · N917CK · Doug DC915F · Fuselage Floor Panel
  > FLOOR PANEL CORROSION
- [SDR K11A2019061991706](https://openairdocs.org/sdr/K11A2019061991706.md): Web · corroded · Apr 27, 2019 · Doug DC915F · Fuselage Miscellaneous Structure
  > FLOOR WEB CORRODED STA 229 - 237 RBL 50 - 60
- [SDR K11A2019061991705](https://openairdocs.org/sdr/K11A2019061991705.md): Structure · corroded · Apr 26, 2019 · N917CK · Doug DC915F · Trailing Edge Flaps
  > R/W T/E FLAP, L/E TOP STA XFLS 127 TO XFLS 187
- [SDR K11A2019040219501](https://openairdocs.org/sdr/K11A2019040219501.md): Check Valve · stuck · Apr 1, 2019 · N915CK · Doug DC915F · Aircraft Fuel Distribution System
  > IN FLIGHT THE CENTER TANK GAINS FUEL FROM THE LEFT TANK. REMOVED AND REPLACED CENTER TANK PUMP DISCHARGE CHECK VALVE IAW DC9 AMM 28-20-11, LEAK AND OPS CHECK GOOD IAW AMM 28-20-00 NO DEFECTS NOTED
- [SDR K11A2019021291701](https://openairdocs.org/sdr/K11A2019021291701.md): Antenna · fractured · Feb 12, 2019 · N917CK · Doug DC915F · Ground Proximity System
  > CLIMBING THROUGH FL240 PRESS WARNING LIGHT ILLUMINATED CABIN DIFF PRESSURE HIGHEST READING WAS 3PSI. AIRCRAFT RETURNED TO KYIP FOR UNSCHEDULED LANDING. UPON INSPECTION OF AIRCRAFT IT APPEARS THAT THE AIRCRAFT SUSTAINED A LIGHTING STRIKE AND THE FWD RADAR ALT
- [SDR MJYA20180917002](https://openairdocs.org/sdr/MJYA20180917002.md): Bolt · sheared · Sep 17, 2018 · N783TW · Doug DC915F · Entrance Stairs
  > THE ATTACH BOLTS REFERENCE IPC 52-60-04-01 ITEM 105 P/N NAS1203-9 ITEM 110 P/N NAS1103-9 THAT SECURE RETAINER ASSEMBLY (VENTRAL STAIR DOOR BEARING) REFERENCE IPC 52-60-04-01 ITEM 26 P/N 3917209-501 TO ADJACENT STRUCTURE AND AFT STAIR ACTUATING MECHANISIMS SH
- [SDR Y2PA2018072700025](https://openairdocs.org/sdr/Y2PA2018072700025.md): Controller · malfunctioned · Jul 23, 2018 · N195US · Doug DC915F · Cabin Pressure Controller
  > DURING THE DESCENT, WE HAD THE MASTER WARNING LIGHT FOR CABIN PRESSURIZATION. SECURED OUR OXYGEN, RAN THE EMERGENCY PROCEDURE AND DECLARED EMERGENCY. WE REQUIRED A LOWER ALTITUDE AND DIVERT TO MMQT AIRPORT, WHERE THE WEATHER WAS CLEAR, LANDED SAFELY. MX PERFOR
- [SDR MJYA20180522001](https://openairdocs.org/sdr/MJYA20180522001.md): Clamp · loose · May 20, 2018 · N783TW · Doug DC915F · Air Distribution System
  > DURING CRUISE ALTITUDE 35.0, THE AIRCRAFT STARTED LOSING PRESSURIZATION AND THE CABIN ALTITUDE CLIMBED TO 11.5 K FEET. THE PILOT DECLARED AN EMERGENCY AND DECENDED TO 10K FEET, LANDED WITHOUT INCIDENT. FOUND A DUCT CLAMP LOOSE.
- [SDR K11A2017122191501](https://openairdocs.org/sdr/K11A2017122191501.md): Warning Light · multiple ind · Dec 21, 2017 · N915CK · Doug DC915F · Central Warning
  > SPOILER DEPLOYED ANNUNCIATOR LIGHT CAME ON, SPOILERS WERE DEPLOYED. CABIN PRESSURIZATION INOPERATIVE. WINDSHEAR FAIL ANNUNCIATOR LIGHT CAME ON. FLIGHT CONTROLS, SPOILER MALFUNCTION, SECURED AIRCRAFT FOR LANDING IAW COM AND A/C CHECKLIST. RETURNED TO DEPARTUR
- [SDR K11A2017121591501](https://openairdocs.org/sdr/K11A2017121591501.md): Button · out of adjust · Dec 15, 2017 · N915CK · Doug DC915F · Landing Gear Retraction/Extension System
  > LANDING GEAR HANDLE DID NOT GO UP INTO THE UP POSITION AFTER TAKEOFF. ADJUSTED ANTIRETRACTION BUTTON IAW DC-9 AMM 32-31-1, OPS CHECK GOOD, NO FURTHER DEFECTS NOTED.
- [SDR Y2PA2017092500002](https://openairdocs.org/sdr/Y2PA2017092500002.md): Skin · corroded · Sep 24, 2017 · N192US · Doug DC915F · Fuselage Main, Plate/Skin
  > MAINTENANCE FOUND CORROSION ON THE SKIN AT BS 313, LONGERON 26R - 29L. REPAIRED THE SKIN IAW DRAWING 53-171010-2, PAGES 1-2, AND EA 17-53-332.
- [SDR Y2PA2017092500001](https://openairdocs.org/sdr/Y2PA2017092500001.md): Skin · corroded · Sep 24, 2017 · N192US · Doug DC915F · Fuselage Main, Plate/Skin
  > MAINTENANCE FOUND CORROSION ON THE SKIN FROM BS 699 - 718, LONGERONS 24 - 29R. REPAIRED IAW DRAWING 53-171010-1, REV A, AND EA 17-53-331 R1.
- [SDR K11A2017081891501](https://openairdocs.org/sdr/K11A2017081891501.md): Frame · corroded · Aug 18, 2017 · N915CK · Doug DC915F · Fuselage Main, Frame
  > FRAME BS 786, RBL 0 - 30 CORRODED.
- [SDR K11A2017080991501](https://openairdocs.org/sdr/K11A2017080991501.md): Skin · corroded · Aug 9, 2017 · N915CK · Doug DC915F · Fuselage Main, Plate/Skin
  > AFT CARGO BAY SKIN CORRODED AT BS 642, RBL 14
- [SDR K11A2017052791706](https://openairdocs.org/sdr/K11A2017052791706.md): Aileron · corroded · Jun 16, 2017 · N917CK · Doug DC915F · Ailerons
  > LEFT OTBD AILERON HAS EVIDENCE OF CORROSION.
- [SDR Y2PA2017051200001](https://openairdocs.org/sdr/Y2PA2017051200001.md): Warning System · false activation · May 8, 2017 · N192US · Doug DC915F · Cabin Pressure Control System
  > CREW REPORTED CABIN PRESS WARNING LIGHT ILLUMINATED IN THE CLIMB. DONNED O2 MASKS, DECLARED AN EMERGENCY, AND LANDED BACK AT AIRPORT WITHOUT FURTHER INCIDENT. MAINTENANCE PERFORMED OPS CHECK ON THE NR 2 AC PACK SYSTEM IAW AMM 21-31-1, OPS CHECK GOOD. PRESSURIZ
- [SDR MJYA20170318002](https://openairdocs.org/sdr/MJYA20170318002.md): Control Valve · out of adjust · Mar 18, 2017 · N785TW · Doug DC915F · Landing Gear Retraction/Extension System
  > AFTER TAKE OFF, THE PILOT SELECTED GEAR UP WITH NO RESULTS. GEAR DOORS OPENED BUT THE GEAR DID NOT RETRACT. AFTER CYCLING THE GEAR HANDLE SEVERAL TIMES, IT WAS DISCOVERED THAT THE GEAR WOULD STILL NOT RETRACT AND THAT THE GEAR DOORS WOULD NOT CLOSE. THE
- [SDR Y2PA2016112200035](https://openairdocs.org/sdr/Y2PA2016112200035.md): Depressor · chafed · Nov 22, 2016 · N196US · Doug DC915F · Passenger/Crew Doors
  > DURING C-CHECK, FOUND L1 DOOR UPPER SEAL DEPRESSOR CHAFFED. REPAIRED IAW DRAWING 53-16151-1 AND SRM 51-30-5 PAGES 12-14 PARAGRAPH 7.
- [SDR Y2PA2016112200034](https://openairdocs.org/sdr/Y2PA2016112200034.md): Seat Track · corroded · Nov 22, 2016 · N196US · Doug DC915F · Fuselage, Seat/Cargo Attach Fittings
  > DURING C-CHECK, FOUND SEAT TRACK AT BS 398.5 LBL 54.5 DAMAGED. REPAIRED IAW DRAWING #53-16142-1 AND SRM 53-05 FIGURE 4.
- [SDR Y2PA2016112200033](https://openairdocs.org/sdr/Y2PA2016112200033.md): Bulkhead · cracked · Nov 22, 2016 · N196US · Doug DC915F · Fuselage Main, Bulkhead
  > DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD CRACKED. REPAIRED.
- [SDR Y2PA2016112200032](https://openairdocs.org/sdr/Y2PA2016112200032.md): Frame · cracked · Nov 22, 2016 · N196US · Doug DC915F · Fuselage Main, Bulkhead
  > DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD RT UPPER FRAME CORNER CRACKED. REMOVED AND REPLACED CRACKED UPPER FRAME CORNER IAW DRAWING 5910130 AND DRAWING J060110-503.
- [SDR Y2PA2016112200031](https://openairdocs.org/sdr/Y2PA2016112200031.md): Doubler · cracked · Nov 22, 2016 · N196US · Doug DC915F · Fuselage Main, Bulkhead
  > DURING C-CHECK, FOUND AFT PRESSURE BULKHEAD INTERNAL DOUBLER CRACKED. REMOVED AND REPLACED CRACKED INTERNAL DOUBLER IAW DRAWING 5910130 AND SRM 51-10-4 PAGE 1.
- [SDR Y2PA2016112200030](https://openairdocs.org/sdr/Y2PA2016112200030.md): Frame · corroded · Nov 22, 2016 · N196US · Doug DC915F · Fuselage Main, Frame
  > DURING C-CHECK, FOUND FRAME ON FORWARD FACE OF E&E BAY DOOR CORRODED. REMOVED AND REPLACED FRAME IAW SRM 51-30-7 PAGE 3 AND 51-30-5 PAGE 12.
- [SDR Y2PA2016112200029](https://openairdocs.org/sdr/Y2PA2016112200029.md): Seat Track · corroded · Nov 22, 2016 · N196US · Doug DC915F · Fuselage, Seat/Cargo Attach Fittings
  > DURING C-CHECK, FOUND THE SEAT TRACK AT BS 341.5 AND 389.5 CORRODED. REPAIRED THE SEAT TRACK IAW DRAWINGS 53-16124-1 AND 53-16124-2.
- [SDR Y2PA2016112800028](https://openairdocs.org/sdr/Y2PA2016112800028.md): Seat Track · corroded · Nov 22, 2016 · N196US · Doug DC915F · Fuselage, Seat/Cargo Attach Fittings
  > DURING C-CHECK, FOUND SEAT TRACK AT BS 341.5 AND 389.5 CORRODED. REPAIRED THE SEAT TRACKS IAW 16124-1 AND 16124-2 AND DRAWINGS 53-16124-1 AND 53-16124-2.
- [SDR Y2PA201611228028](https://openairdocs.org/sdr/Y2PA201611228028.md): Hinge Fitting · corroded · Nov 22, 2016 · N196US · Doug DC915F · Cargo/Baggage Doors
  > DURING C-CHECK, FOUND UPPER MCD HINGE LOBES CORRODEDED. REMOVED THE CORROSION IAW EA 16-52-60, FAA FORM 8110-3 16191-1 AND DRAWINGS 52-16171-1 AND 52-16171-2.
- [SDR Y2PA2016112200027](https://openairdocs.org/sdr/Y2PA2016112200027.md): Skin · corroded · Nov 22, 2016 · N195US · Doug DC915F · Fuselage Main, Plate/Skin
  > DURING C-CHECK, FOUND MARKER BEACON ANTENNA SKIN CORRODED. REPAIRED THE SKIN IAW DRAWING 53-16146-1.
- [SDR 7AHR201611210004](https://openairdocs.org/sdr/7AHR201611210004.md): Door Frame · cracked · Nov 21, 2016 · N195US · Doug DC915F · Fuselage Main, Structure
  > CRACK AFT PRESSURE DOOR JAMB RIGHT HAND CORNER 3 INCHES DOWN FROM 9, AND 3 INCHES DOWN FROM JAMB. REPAIRED CRACK IN AFT PRESSURE BULKHEAD SKIN BY INSTALLLING MODIFIED SERVICE REWORK DRAWING JO60110 DOUBLERS, DATED 10-27-16, ODA-300064-NM
- [SDR 7AHR2016112100003](https://openairdocs.org/sdr/7AHR2016112100003.md): Cargo Track · damaged · Nov 21, 2016 · N195US · Doug DC915F · Fuselage, Seat/Cargo Attach Fittings
  > CARGO TRACK AT BS 358.5, LBL 54.5 DAMAGED. REPAIRED THE CARGO TRACK IAW DRAWING 53-16142-1 AND SRM 53-05.
- [SDR 7AHR2016112100002](https://openairdocs.org/sdr/7AHR2016112100002.md): Seat Track · corroded · Nov 21, 2016 · N195US · Doug DC915F · Fuselage, Seat/Cargo Attach Fittings
  > SEVERAL AREAS OF CORROSION ON THE SEAT TRACK BS 294 TO 408. REPAIRED IAW DRAWING 53-16124-1 AND 53-16124-2 PAGES 1-3.
- [SDR 7AHR2016112100001](https://openairdocs.org/sdr/7AHR2016112100001.md): Door Frame · chafed · Nov 21, 2016 · N195US · Doug DC915F · Standard Practices/Structures
  > FWD ENTRY DOOR UPPER AFT FRAME CHAFED. REPAIRED FWD ENTRY DOOR UPPER AFT JAM (SEAL DEPRESSOR) PER FLIGHT VEHICLES CONSULTING DRAWING 53-16151-1, AND DC-9/MD-80 SRM 51-30-5 PAGES 12-14.
- [SDR 7AHR201611212069](https://openairdocs.org/sdr/7AHR201611212069.md): Doubler · corroded · Nov 21, 2016 · N195US · Doug DC915F · Fuselage Main, Plate/Skin
  > FWD EDGE OF MARKER BEACON ANTENNA DOUBLER ERRODED. REPAIRED IAW DRAWING 53-16146-1. REPLACED THE ANTENNA IAW MM 34-35-1, STEPS 2.B.(1) TO 2.B.(8).
- [SDR K11A2016092291501](https://openairdocs.org/sdr/K11A2016092291501.md): Cable · out of adjust · Sep 22, 2016 · N915CK · Doug DC915F · Landing Gear Retraction/Extension System
  > ON TAKEOFF, LANDING GEAR WOULD NOT RETRACT, FOLLOWED COM PROCEDURE, CHAPTER 32, PAGE 8.

Next page: https://openairdocs.org/model/douglas-dc-9-15f/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 = 'DC915F'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/douglas-dc-9-15f/reports

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