# Service difficulty reports: JASC 4960

A list on [JASC 4960](https://openairdocs.org/jasc/4960.md).

Reports filed under 4960 · APU Controls, newest first.

Page 1 of 8 · 383 reports

- [SDR ABXA20261006459](https://openairdocs.org/sdr/ABXA20261006459.md): Pneumatic System · weak · Oct 6, 2026 · N487CM · Boeing 767360
  > APU PNEUMATIC PRESSURE INSUFFICIENT FOR ENGINE START. CREW RETURNED TO THE GATE (BTB). MTC DEFERRED APU PER MEL 49-11-1A. PLACARDS INSTALLED. A/C RELEASED NO ETOPS. MX PROCEDURES C/W. A/C RETURNED TO SERVICE.
- [SDR I5PA2026091468810](https://openairdocs.org/sdr/I5PA2026091468810.md): Ecu · inoperative · Sep 14, 2026 · N688SL · Boeing 757230
  > ETOPS SIGNIFICANT REPORT - APU FAILED TO START. REPLACED APU ECU PER AMM
- [SDR I5PA2025101268801](https://openairdocs.org/sdr/I5PA2025101268801.md): Ecu · faulty · Oct 13, 2025 · N688SL · Boeing 757230
  > FLT: MGE820, APU FAULT, QRH PERFORMED AND RESTART OK. R & R APU ECU IAW AMM, OPS CHECK NORMAL. NO FAULTS ON ECU.
- [SDR SWAA2025080196261](https://openairdocs.org/sdr/SWAA2025080196261.md): Sensor · faulted · Jul 28, 2025 · N8706W · Boeing 7378
  > APU OVERSPEED FAULT CODE 49-31014. OK TO CONT PER MEL 49-11-01. R & R APU SPEED SENSOR REF AMM 49-61-21.
- [SDR ABXA202506065119](https://openairdocs.org/sdr/ABXA202506065119.md): Control Unit · malfunctioned · Jun 5, 2025 · N1499A · Boeing 767328
  > DURING TAXI OUT ALL THREE A/C TEMP CONTROLLERS INDICATED INOP, A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. AFTER TROUBLE SHOOTING FOUND APU CONTROL UNIT BAD, REPLACED APU CONTROL UNIT IAW AMM 49-61-05. OPS CHECK GOOD, A/C REMAINS NO ETOPS. A/C IS
- [SDR HEEA202505270001](https://openairdocs.org/sdr/HEEA202505270001.md): Sensor · inoperative · May 25, 2025 · N929PH · Skrsky S92A
  > APU FAIL CAUTION LIGHT ILLUMINATED DURING BEFORE LANDING CHECKS.
- [SDR I5PA2025050588801](https://openairdocs.org/sdr/I5PA2025050588801.md): Ecu · faulty · May 5, 2025 · N888LT · Boeing 757230
  > MX INSP. ESI - APU PNEUMATIC FUNCTON INOP. R & R APU ECU PER AMM.
- [SDR DALA2023111509426](https://openairdocs.org/sdr/DALA2023111509426.md): Unknown · unknown · Nov 14, 2023 · N817NW · Airbus A330323
  > SHIP 3317 WHILE AT GATE DURING PREFLIGHT, APU AUTO SHUTDOWN AFTER FAILED TEST. ECAM MSG -APU "FAULT" EMER SHUT DOWN - F/CTL SEC 1 "FAULT". OVHD: APU AGENT "DISCHARG" LIGHT. SEC 1 "FAULT" & STRONG ELECTRICAL SMELL. CORRECTIVE ACTION: T/S. FND 1LP3 ANN LT CTL C
- [SDR I5PA2023110888801](https://openairdocs.org/sdr/I5PA2023110888801.md): Ecu · faulty · Nov 8, 2023 · N888LT · Boeing 757230
  > FLT NO: MGE300. ESI - NO APU BLEED UPON LANDING. R/R APU ECU PER AMM 49-61-05.
- [SDR ASAA2023102345813](https://openairdocs.org/sdr/ASAA2023102345813.md): Unknown · unknown · Oct 23, 2023 · N982AK · Boeing 7379
  > APU FAULT LIGHT ON START. GROUNDED - YES. NO CORRELATED MESSAGE FOUND. NO HISTORY PAST 30 DAYS. CYCLED CB A14 AUX POWER UNIT CONT. APU STARTS AND RUNS NORMALLY. OPS TEST GOOD. REF AMM 49-11-00.
- [SDR I5PA2023090688801](https://openairdocs.org/sdr/I5PA2023090688801.md): Ecu · faulty · Sep 6, 2023 · N888LT · Boeing 757230
  > FLT NO: N/A (MX INSP.) ESI - APU PNEUMATIC FUNCTIONS INOP. REPLACED APU ECU PER AMM 49-61-05, OPS TEST OK PER AMM 49-11-00.
- [SDR ASAA2023090145390](https://openairdocs.org/sdr/ASAA2023090145390.md): Eec · faulty · Sep 1, 2023 · N594AS · Boeing 737890
  > APU REPORTS SHOW A RAPID RISE IN CT5ATP TEMP AND HAS SURPASSED THE 605 DEGREE THRESHOLD. (#PRI1/ETOPS) CONTACT ETOPS MAINTENANCE CONTROL AND REPORT THAT THIS TASK HAS AFFECTED APU IN-FLIGHT START CAPABILITY, MEL 49-99A IS REQUIRED BEFORE FLIGHT. GROUNDED - YES
- [SDR I5PA2023083075703](https://openairdocs.org/sdr/I5PA2023083075703.md): Ecu · faulty · Aug 30, 2023 · N757QM · Boeing 75729J
  > FLT NO: N/A (MX INSP.) ESI - NO APU BLEED PRESSURE. R/R APU POWER CONTROL UNIT PER AMM 49-61-05.
- [SDR I5PA2023082175702](https://openairdocs.org/sdr/I5PA2023082175702.md): Ecu · faulty · Aug 21, 2023 · N757QM · Boeing 75729J
  > FLT NO: MGE301. ESI - APU FAULT. R/R APU POWER CONTROL UNIT PER AMM 49-61-05.
- [SDR I5PA2023052875702](https://openairdocs.org/sdr/I5PA2023052875702.md): Ecu · faulty · May 28, 2023 · N757QM · Boeing 75729J
  > FLT NO: MGE901. ESI - APU FAILED TO START ON GROUND. FOUND FAULTY APU ECU. REPLACED ECU AND PERFORMED APU OPS CHECK PER THE APPLICABLE MANUAL. NO ISSUES.
- [SDR ASAA2023051443222](https://openairdocs.org/sdr/ASAA2023051443222.md): Eec · faulty · May 14, 2023 · N513AS · Boeing 737890
  > APU FAULT LIGHT CHRONIC. GROUNDED - YES. REMOVED AND REPLACED APU ECU, VERIFIED S/N AND SOFTWARE REF B737-800 AMM 49-61-12.
- [SDR ASAA2023051243233](https://openairdocs.org/sdr/ASAA2023051243233.md): Unknown · unknown · May 12, 2023 · N963AK · Boeing 7379
  > APU FAULT LIGHT ILLUMINATED DURING APU START. GROUNDED - YES. WHILE DOING AN EXISTING FAULT CHECK OF THE APU IN REF TO B737-9 AMM 46-13-02. FOUND NO CURRENT OR EXISTING FAULT HISTORY FOR THE APU. ALSO COMPLETED THE BITE CHECK FOR APU IN REF TO AMM 49-61-00. D
- [SDR ASAA2023050843193](https://openairdocs.org/sdr/ASAA2023050843193.md): Unknown · unknown · May 8, 2023 · N513AS · Boeing 737890
  > APU FAULT LIGHT CAME ON DURING AFTER START FLOW AFTER BOTH ENG'S RUNNING - FAULT LT EXTINGUISHED AFTER ABOUT 5 MINS. GROUNDED - YES. MAINT MSG 49--61116 FOUND ON CURRENT STATUS. B737-800 FIM 49-60 TASK 802 CARRIED OUT AND FOUND TO BE AN INTERMITTENT FAULT.
- [SDR ASAA2023050443158](https://openairdocs.org/sdr/ASAA2023050443158.md): Eec · faulty · May 4, 2023 · N963AK · Boeing 7379
  > DURING PRE-FLIGHT, THE AMBER MAINT LIGHT ON THE OVERHEAD PANEL WAS ILLUMINATED. GROUNDED - YES. STATUS SHOWS APU OIL FAULT, ACCOMPLISHED EXISTING FAULT CHECK REF B737-9 AMM 46-13-02, FAULT 49-89002 LOGGED ACTIVE. CHECKED APU OIL LEVEL AT THE TANK, APU OIL IS F
- [SDR ASAA2023042342986](https://openairdocs.org/sdr/ASAA2023042342986.md): Unknown · unknown · Apr 23, 2023 · N513AS · Boeing 737890
  > APU FAULT LIGHT. GROUNDED - YES. PERFORMED B737-800 FIM 49-60 TASK 802 FOUND FAULT CODE 49-61116 ECU INTERNAL FAILURE TO BE INTERMITTENT FAULT NO HISTORY.
- [SDR ASAA2023030742233](https://openairdocs.org/sdr/ASAA2023030742233.md): Electronic Unit · failed · Mar 7, 2023 · N936AK · Boeing 7379
  > FOLLOWUP TO HISTORY OF APU SHUTDOWN WITH ECU FAILURE MESSAGE. GROUNDED - YES. REMOVED AND REPLACED APU ELEC. CONTROL UNIT REF B737-9 AMM 49-61-12-000-801 AND 49-61-12-400-801.
- [SDR ASAA2023030542255](https://openairdocs.org/sdr/ASAA2023030542255.md): Unknown · unknown · Mar 5, 2023 · N936AK · Boeing 7379
  > DURING APU START AT GATE, AUTO-SHUTDOWN AND APU FAULT LIGHT ILLUMINATED. EXTINGUISHED AFTER 4 MINUTES. GROUNDED - YES. ATTEMPTED 2ND START- START SUCCESSFUL-PERFORMED APU BITE PROCEDURE IAW B737-9 AMM 49-61-00. NO EXISTING FAULTS. FAULT HISTORY CHECK- 49-61144
- [SDR ASAA2023021441939](https://openairdocs.org/sdr/ASAA2023021441939.md): Unknown · unknown · Feb 14, 2023 · N928AK · Boeing 7379
  > APU FAULT ILLUMINATED DURING START ON FIRST AND SECOND ATTEMPT. GROUNDED - YES. FOUND MAINT MSG 49-61002 & 49-61144 IN FAULT HISTORY. ACCOMPLISHED B737-9 IFIM TASKS 49-60-00-810-848 & 49-60-00-810-823. BOTH FAULTS WERE INTERMITTENT.
- [SDR ASAA2023020841882](https://openairdocs.org/sdr/ASAA2023020841882.md): Sensor · faulty · Feb 8, 2023 · N462AS · Boeing 737990ER
  > FAULT LIGHT ILLUMINATES ON APU START. GROUNDED - YES. REMOVED & REPLACED INLET TEMP SW REF B737-900 AMM 49-61-31.
- [SDR DALA2023020600905](https://openairdocs.org/sdr/DALA2023020600905.md): Not Reported · not reported · Feb 3, 2023 · N6716C · Boeing 757232
  > SHIP 6716 - DIV - DISPATCHED WITH RT ENGINE IDG ON MEL. DURING FLIGHT, APU OIL STATUS MESSAGE. APU AUTO SHUTDOWN. DIVERTED INTO GSP. CORRECTIVE ACTION: APU LOW OIL PRESSURE SHUTDOWN WITH OIL IN TAILPIPE. APU PLACED ON MEL. RT IDG REPLACED. (2/4 ATL) R/R APU PE
- [SDR I5PA2022121175701](https://openairdocs.org/sdr/I5PA2022121175701.md): Ecu · faulty · Dec 11, 2022 · N757QM · Boeing 75729J
  > FLT NO. N/A (MX INSP). ESI - FOUND APU ECU FAULT. REMOVED AND REPLACED ECU.
- [SDR I5PA2022112075703](https://openairdocs.org/sdr/I5PA2022112075703.md): Sensor · faulty · Nov 20, 2022 · N757QM · Boeing 75729J
  > FLT. NO. N/A (MX INSP.). ESI - FOUND P2 SENSOR FAULT ON ECU. REMOVED AND REPLACE P2 SENSOR.
- [SDR ASAA2022111940863](https://openairdocs.org/sdr/ASAA2022111940863.md): Ecu · faulty · Nov 19, 2022 · N953AK · Boeing 7379
  > IN 2 APU START ATTEMPTS, AS SOON AS SWITCH IS SELECTED TO START, APU FAULT LIGHT ILLUMINATES. GROUNDED - YES. CHECK FOUND MESSAGE NBR 31-01011 NO INPUT FROM APU ECU. REPLACED APU ECU, PERFORMED GOOD INTALLATION TEST REF B737-9 AMM 49-61-12/401.
- [SDR ASAA2022111540824](https://openairdocs.org/sdr/ASAA2022111540824.md): Eec · faulted · Nov 15, 2022 · N949AK · Boeing 7379
  > FAULT LIGHT DURING APU START ATTEMPT. GROUNDED - YES. PERFORMED APU BITE PROCEDURE IAW B737-9 AMM 49-61-00, NO FAULTS FOUND AS PRECAUTIONARY REMOVED AND REPLACED APU ELETRONIC CONTROL UNIT IAW AMM 49-61-12 GROUND VERIFICATION SUCCESSFUL.
- [SDR ASAA2022102340487](https://openairdocs.org/sdr/ASAA2022102340487.md): Fault Light · false activation · Oct 23, 2022 · N949AK · Boeing 7379
  > APU FAULT LT ON APU START. GROUNDED - YES. CHECKED AND FOUND FAULT MESSAGE 49-89002 "ONBOARD MAINTENANCE FUNCTION HAS NO INPUT FROM APU ECU". FOLLOWING B737-9 IFIM TASK 49-00-00-810-817 FOR APU NO INPUT FROM APU ECU CODE 49-89002. PERFORMED RE-RACK OF APU ECU
- [SDR ASAA2022093040134](https://openairdocs.org/sdr/ASAA2022093040134.md): Apu · failed · Sep 30, 2022 · N926AK · Boeing 7379
  > FAULT LIGHT CAME ON TWICE WHEN STARTING APU. GROUNDED - YES. REMOVED AND REPLACED APU ECU REF B737-9 AMM 49-61-12.
- [SDR ASAA2022080939435](https://openairdocs.org/sdr/ASAA2022080939435.md): Sensor · dirty · Aug 9, 2022 · N471AS · Boeing 737990ER
  > WHILE PERFORMING ASA T.C.# 78249000, APU CDU HAS MTX MSG 49-61259 SPEED SENSOR 1 SHOWS OPEN CIRCUIT ON EVERY LEG FOR 15+ LEGS IN MTX HISTORY. GROUNDED - YES. REMOVED APU SPEED SENSOR IAW B737-900 AMM 49-61-21 CLEANED AS REQUIRED. REINSTALLED APU SPEED SENSOR I
- [SDR I5PA2022080268801](https://openairdocs.org/sdr/I5PA2022080268801.md): Ecu · faulty · Aug 2, 2022 · N688SL · Boeing 757230
  > APU DUCT PRESSURE LOW. R/R APU ECU PER AMM 49-61-05.
- [SDR ASAA2022061038605](https://openairdocs.org/sdr/ASAA2022061038605.md): Ecu · faulty · Jun 10, 2022 · N494AS · Boeing 737990ER
  > APU TREND DATA SHOWS CT5ATP TEMP IS AT OR ABOVE THE THRESHOLD 593 DEGREES BUT LESS THAN 605 DEGREES. GROUNDED - YES. REF B737-900 AMM 49-61-12 REMOVED AND REPLACED ECU. OPS CHECK GOOD.
- [SDR ASAA2022060538584](https://openairdocs.org/sdr/ASAA2022060538584.md): Ecu · failed · Jun 5, 2022 · N920AK · Boeing 7379
  > APU FAILS TO START - TWO ATEMPTS FAILED. GROUNDED - YES. INTERROGATED APU VIA OMF FOUND FAULT CODE MX MESSAGE 49-61144. ECU INTERNAL FAILURE. REMOVED AND REPLACED APU ECU REF B737-9 AMM 49-61-12.
- [SDR ASAA2022051738346](https://openairdocs.org/sdr/ASAA2022051738346.md): Sensor · failed · May 17, 2022 · N494AS · Boeing 737990ER
  > FOLLOWUP TO HISTORY OF APU OVERSPEED LIGHT AND SHUTDOWN. ETOPS SIGNIFICANT SYSTEM TASK AFFECTS APU ON DEMAND IN-FLIGHT START CAPABILITY. UPON COMPLETION, CONTACT MAINTENANCE CONTROL AND REPORT THAT THIS TASK HAS AFFECTED APU IN-FLIGHT START CAPABILITY, MEL 49-
- [SDR ASAA2022050638245](https://openairdocs.org/sdr/ASAA2022050638245.md): Apu · warning light · May 6, 2022 · N933AK · Boeing 7379
  > APU FAULT LIGHT ON START. GROUNDED - YES. FOUND FAULT CODES 49-61149 ECU INTERNAL FAILURE AND 49-61002 APU CONTROLLER DURING INTERROGATION OF OMF. REF B737-9 IFIM 49-60-00-810-848. RMVD AND RPLCD ECU. WHILE DOING ECU OPS TEST. FOUND DMM CIRCUIT FAILED. MESSAG
- [SDR ASAA2022050638213](https://openairdocs.org/sdr/ASAA2022050638213.md): Apu · faulted · May 6, 2022 · N477AS · Boeing 737990ER
  > APU INOP. GROUNDED - YES. PERFORMED BITE REF B737-900 FIME 49-40-803, PERFORMED AS NORMAL OF THE APU, NO DEFECTS NOTED. NO FAULTS REPORTED. APU FAULT HISTORY SHOWS FAULT 49-11019, DC SHUTDOWN OF THE APU. SUSPECT INLET DOOR OUT OF SEQUENCE. PERFORMED A NORMAL S
- [SDR IPXA2022042581457](https://openairdocs.org/sdr/IPXA2022042581457.md): Strap · corroded · Apr 18, 2022 · N428UP · Boeing 75724APF
  > INSPECTION TYPE:CCORROSION FOUND AT APU INLET DOOR CUTOUT FRAME AT STA 1825-00REPAIRED PER 757-200PF REV 113.00 CHAPTER 53-80-15-2R-1
- [SDR ASAA2022022637582](https://openairdocs.org/sdr/ASAA2022022637582.md): Sensor · faulty · Feb 26, 2022 · N928AK · Boeing 7379
  > APU AUTO SHUTDOWN AND DISPLAYED "FAULT" LIGHT AFTER TAXI IN. GROUNDED - YES. REMOVED AND REPLACED INLET TEMP SENSOR REF B737-9 AMM 49-61-31. RAN APU, OPS CHECK GOOD. NO FAULT NOTED.
- [SDR ASAA2022022437577](https://openairdocs.org/sdr/ASAA2022022437577.md): Unknown · unknown · Feb 24, 2022 · N928AK · Boeing 7379
  > APU FAULT ILLUMINATED A FEW MINUTES AFTER NORMAL START AND APU SHUTDOWN. GROUNDED - YES. INTERROGATED FAULT HISTORY FOUND INLET OVERHEAT SHUTDOWN, SENSOR FAILURE SHUTDOWN, INLET TEMP SENSOR SHOWS OUT OF RANGE, ALL FAULTS OCCURRED ON SAME LEG. FAULT CODES 49-91
- [SDR DALA2022011200242](https://openairdocs.org/sdr/DALA2022011200242.md): None · none · Jan 11, 2022 · N6712B · Boeing 757232
  > SHIP 6712 - DIV - TO TPA DUE TO SINGLE ELECTRICAL SOURCE. DEPARTED MCO WITH LT ENGINE IDG ON MEL. AFTER LEVEL OFF, APU SHUTDOWN WITH DOOR SYSTEM FAULT. RESTART ATTEMPT UNSUCCESSFUL. CORRECTIVE ACTION: T/S PER FIM B757 49-11. REPLACED LT ENGINE GCU. SERVICED ID
- [SDR ASAA2022010637100](https://openairdocs.org/sdr/ASAA2022010637100.md): Unknown · unknown · Jan 6, 2022 · N457AS · Boeing 737990ER
  > ON SHUTDOWN APU FAULT LIGHT. GROUNDED - YES. CONFIRMED FAULT CODE 49-61223 STARTED B737-900 FIM 49-60 TASK 812 A - F (4)(F). ACCOMPLISHED CHECK OF WIRE HARNESS (ENGINE), NO FAULTS NOTED, REF FIM 49-60 TASK 812 F. (4)(F)3) AND (5) (A)-(F)1). APU BITE NOT ACCOMP
- [SDR ASAA2022010437099](https://openairdocs.org/sdr/ASAA2022010437099.md): Unknown · unknown · Jan 4, 2022 · N538AS · Boeing 737890
  > APU FAULT LIGHT ILLUMINATED UPON ENGAGING START SWITCH AFTER LANDING. GROUNDED - YES. REMOVED AND REPLACED INLET TEMPERATURE SENSOR OPS CHECK GOOD. APU START SUCCESSFUL NO FAULT LIGHT ILLUMINATED. REF B737-800 AMM 49-61-31.
- [SDR AALA202112036883](https://openairdocs.org/sdr/AALA202112036883.md): Control Box · faulty · Dec 2, 2021 · N741UW · Airbus A319112
  > AIRCRAFT WAS GROUNDED: LEFT GENERATOR # 1 FAILED IN FLIGHT, APU WOULD NOT START. EMERGENCY DECLARED, FLIGHT DIVERTED TO CLT LANDING SAFELY. REPLACED IDG (AALA202112031598), GENERATOR CONTROL UNIT (AALA202112030962), AND CONTACTOR 9XU1 (AALA202112038484) PER AM
- [SDR ASAA2021111436621](https://openairdocs.org/sdr/ASAA2021111436621.md): Unknown · unknown · Nov 14, 2021 · N921AK · Boeing 7379
  > APU FAULT LIGHT ILLUMINATES WHEN STARTING APU. GROUNDED - YES. FOR MSG 49-89002 REF B737-9 IFIM 49-00-00-810-817 FAULT IS NOT PRESENT WHEN APU SWITCH IS PLACED ON OR APU MANT POWER SWITCH IS PLACED IN TEST, PRIOR TO GOING INTO EXISTING FAULT. NUMEROUS APU STAR
- [SDR UIEA2021091702041](https://openairdocs.org/sdr/UIEA2021091702041.md): Ecu · faulty · Sep 16, 2021 · N1427A · Boeing 767306
  > APU FAULT 2 TIMES ON LANDING.(<P>PERFORMED APU BITE PROCEDURE REF AMM 49-61-05. FOUND MINIFLAG #34. RESET APU ECU AND STARTED APU ON FIRST ATTEMPT. APU OPS CHECK NORMAL AT THIS TIME.</P>)
- [SDR UIEA2021071901591](https://openairdocs.org/sdr/UIEA2021071901591.md): Warning Message · false activation · Jul 17, 2021 · N1487A · Boeing 76731K
  > UPON MX ARRIVAL TO FD, FOUND APU BAT CHG STATUS MSG(<P><SPAN>APU TURNED OFF BY INBOUND CREW. RESTARTED APU + FOLLOWED FAULT TREE 49-11-FT-958. APU OPS NORMAL, MSG CLEARED.</SPAN></P>)
- [SDR 9JLA2021062434856](https://openairdocs.org/sdr/9JLA2021062434856.md): Sensor · defective · Jun 17, 2021 · N426JN · Cessna 560XL
  > THE FLIGHT CREW REPORTED THAT THE APU AUTO SHUTDOWN WHEN BLEED AIR WAS SELECTED ON. THE MAINTENANCE TEAM DETERMINED THAT THE APU INLET TEMPERATURE SENSOR WAS DEFECTIVE. THE SENSOR WAS REMOVED P/N MS28034-1 S/N 168929 AND A NEW SENSOR WAS INSTALLED. FUNCTIONAL
- [SDR I5PA2021050488801](https://openairdocs.org/sdr/I5PA2021050488801.md): Sensor · faulted · May 4, 2021 · N888LT · Boeing 757230
  > AMBIENT PRESSURE (P2) SENSOR FAILED (LESS THAN 8PSI ON THE GROUND). REPLACED SAME. OPS CHECK NORMAL.

Next page: https://openairdocs.org/jasc/4960/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 jasc_code = '4960'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/jasc/4960/reports

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