# Service difficulty reports: N77431

A list on [N77431](https://openairdocs.org/aircraft/N77431.md).

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

- [SDR CALA2026060116715](https://openairdocs.org/sdr/CALA2026060116715.md): Fscu · faulted · May 29, 2026 · N77431 · Boeing 737924ER · Trailing Edge Flap Control System
  > FLAPS FAILED TO RETRACT PAST 5 ON DEPARTURE. CREW ERROR WENT PASSED DETENT INTENDED TO FAST AND LOCKED OUT FSCU. RESET CIRCUIT BREAKER OF FSCU, ALL FLAPOPERTIONS NORMAL. REF FIM 32-09 814. PER THE CAPTAIN HE STATED TOOK OFF AT FLAPS 5 FLAP LEVER WAS NOT IN T
- [SDR CALA2025112811542](https://openairdocs.org/sdr/CALA2025112811542.md): Lamp · inoperative · Nov 26, 2025 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTS OPERATIONAL CHECK - EEL AT ROW 24 IS INOPERATIVE. RELAMPED FLOOR PROXIMITY LIGHT FOR SEAT 24 IAW AMM 33-51-11-960-801. OPS CHECKED GOOD.
- [SDR CALA2025110310851](https://openairdocs.org/sdr/CALA2025110310851.md): Slide · no discrepancy · Oct 31, 2025 · N77431 · Boeing 737924ER · Escape Slide
  > R1 DOOR SLIDE TAB EXCESS MATERIAL STICKING OUT. INSPECTED R1 SLIDE TAB FOR EXCESS, INSPECTION FOUND TO BE WITHIN THE LIMITS IAW AMM 25-66-01. NO OTHER DEFECTS NOTED.
- [SDR CALA2025110310850](https://openairdocs.org/sdr/CALA2025110310850.md): Bustle · damaged · Oct 31, 2025 · N77431 · Boeing 737924ER · Escape Slide
  > ESCAPE SLIDE PACK BUSTLE DAMAGED 2R GIRT BAR IS UNABLE TO BE STOWED. ESCAPE SIDE PACK CHECK REF AMM 25-66-01-200-802. OK TO CONTINUE.
- [SDR CALA2025081107575](https://openairdocs.org/sdr/CALA2025081107575.md): Light · shorted · Aug 9, 2025 · N77431 · Boeing 737924ER · Emergency Lighting
  > SEAT EMERGENCY LIGHTS FROM ROW 15-22 ARE INOPERATIVE. REPLACED FUSES F2 & F3 ON THE M1694 EMERGENCY LIGHT POWER SUPPLY, NO HELP. SLAVED IN A NEW EMERGENCY LIGHT BATTERY, NO HELP. SLAVED IN A KNOWN OPERABLE POWER SUPPLY AND BATTERY, NO HELP. MEASURED RESISTAN
- [SDR CALA2025080707419](https://openairdocs.org/sdr/CALA2025080707419.md): Slide · unsecure · Aug 6, 2025 · N77431 · Boeing 737924ER · Escape Slide
  > DOOR 1R ESCAPE SLIDE APPEARS TO BE FALLING OUT OF PACK. SECURED SLIDE PACK AT DOOR 1R MM REF25-66-01
- [SDR CALA2025041803996](https://openairdocs.org/sdr/CALA2025041803996.md): Battery Pack · no test · Apr 17, 2025 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTING SYSTEM FAIL FUNCTIONAL CHECK M1673. (REF AAR NR 1000030861). REMOVED AND INSTALLED EMERGENCY BATTERY PACK ASSY IAW B737 AMM 3 3-51-06-960-805. TEST OK.
- [SDR CALA2025041803981](https://openairdocs.org/sdr/CALA2025041803981.md): Battery Pack · discharged · Apr 17, 2025 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTING SYSTEM FAIL FUNCTIONAL CHECK M1671 (REF AAR N R 1000030860). REMOVED AND INSTALLED EMER BATTERY PACK ASSY IAW B737 AMM 33-51- 06-960-805. TEST OK. (M1671) BATTERY PACK FAILED FUNCTIONAL CHECK DURING D CHECK IN RFD. REMOVED AND INSTALLED EME
- [SDR CALA2025041803980](https://openairdocs.org/sdr/CALA2025041803980.md): Battery Pack · discharged · Apr 17, 2025 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTING SYSTEM FAIL FUNCTIONAL CHECK M1695 (REF AAR N R 1000030859). REMOVED AND INSTALLED BATTERY PACK ASSY M1695 IAW B737 AMM 33-51 -06-960-805. TEST OK FAILED FUNCTION CHECK DURING D CHECK IN RFD, SDR GENERATED. REMOVED AND INSTALLED BATTERY PA
- [SDR CALA2025031702846](https://openairdocs.org/sdr/CALA2025031702846.md): Floor Support · corroded · Mar 14, 2025 · N77431 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > FWD WET AREA, CORROSION OUT OF LIMITS ON INTERCOSTAL BTW STA 294.5 TO STA 303.9 LBL 8 REQUIRE REPLACE (REF: AAR NR 1000031076) REMOVED AND REPLACED INTERCOSTAL FWD WET AREA BTW STA 294.5 TO STA 303.9 LBL 8 ALL WORK DONE IAW B737-900E ER AMM 20-60-07-913-801, D
- [SDR CALA2025031302755](https://openairdocs.org/sdr/CALA2025031302755.md): Seat Track · corroded · Mar 8, 2025 · N77431 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > MID WET AREA PASSENGER SEAT TRACKS HAS CORROSION AT STA 500D TO 500F LBL 25 (REF AAR NR 1000031086). ESFR COMPLETED. ESFR COMPLETED
- [SDR CALA2025031002653](https://openairdocs.org/sdr/CALA2025031002653.md): Floor Support · corroded · Mar 5, 2025 · N77431 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > FWD WET AREA PASSENGER FLOOR STRUCTURE HAS CORROSION AT STA 328- 344 LBL 23 (REF AAR NR 1000031085) ESFR COMPLETED REMOVED AND REPLACED FWD WET ARE PASSENGER FLOOR STRUCTURE SUPPO RT STA 328-344 LBL 23 IAW B737-900ER SRM 51-40-02-0G-0 STEP 7, 5 1-10-02-09-0 ST
- [SDR CALA2025030402581](https://openairdocs.org/sdr/CALA2025030402581.md): Intercostal · corroded · Mar 4, 2025 · N77431 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > AFT WET AREA, CORROSION OUT OF LIMITS ON INTERCOSTAL BTW STA 947.5 TO STA 967 RBL 47 REQUIRE REPLACE (REF AAR NR 1000031075)
- [SDR CALA2025030402580](https://openairdocs.org/sdr/CALA2025030402580.md): Floor Support · corroded · Mar 4, 2025 · N77431 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > FWD WET AREA PASSENGER FLOOR STRUCTURE HAS CORROSION STA 328-344 LBL 44 (REF AAR NR 1000031084) ESFR COMPLETED REMOVED AND REPLACED FWD WET ARE PASSENGER FLOOR STRUCTURE SUPPORT BTW STA 328-344 LBL 44 IAW B737-900ER SRM 51-40-02-0G-0 STEP 7, 51-40-05-0G-0 51-1
- [SDR CALA2025030402579](https://openairdocs.org/sdr/CALA2025030402579.md): Web · corroded · Mar 4, 2025 · N77431 · Boeing 737924ER · Fuselage Miscellaneous Structure
  > CORROSION ON FWD CARGO COMPARTMENT WEB, REQUIERE REPLACEMENT (REF AAR NR 1000031047). ESFR CONPLETED. REPLACED WEB AT FWD CARGO COMPARTMENT IAW SRM 51-40-0 2-G0, DWG 143A8122 REV, SRM 51-40-05-0G-0, SRM 51-40-08-0G SRM 5 1-40-08-0G STEP 14, AMM 51-21-41-370-80
- [SDR CALA2025030402578](https://openairdocs.org/sdr/CALA2025030402578.md): Fitting · damaged · Mar 4, 2025 · N77431 · Boeing 737924ER · Fuselage, Equipment Attach Fittings
  > AFTER REMOVAL OF THE DAMAGE MACHINED INTERCOSTAL AND FITTING FOUND DAMAGE CORROSION UNDER HARD POINT GALLEY FITTING REQUIRE REPAIR FLOOR BEAM STA 947.5 RBL 46 (REF: AAR NR 1000031077) ESFR COMPLETED PERFORMED REPAIR AT FLOOR BEAM STA 947.5 RBL 46 IAW B737-900E
- [SDR CALA2025030402575](https://openairdocs.org/sdr/CALA2025030402575.md): Seat Track · corroded · Mar 4, 2025 · N77431 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > MID WET AREA PASSENGER SEAT TRACKS HAS CORROSION AT STA 500D TO 500E LBL 46 (REF AAR NR 1000031087) ESFR COMPLETED REPAIRED SEAT TRACKS AND CHANNEL ON MID WEST AREA BETWEEN STA 50 0B TO 520 LB2 46 ALL WORK IS DONE IAW B737-900ER AMM 20-60-07-91 3, SRM 53-00-52
- [SDR CALA2024112201249](https://openairdocs.org/sdr/CALA2024112201249.md): Fuse · inoperative · Nov 21, 2024 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - EMERGENCY FLOOR PROXIMITY LIGHT FROM ROW 26 TO ROW 14 INOP. REMOVED AND REPLACED POWER SUPPLY FUSE IN REFERENCE AMM 33-51-06-960-804. OPS CHECK GOOD
- [SDR CALA2024101100820](https://openairdocs.org/sdr/CALA2024101100820.md): Battery Pack · inoperative · Oct 9, 2024 · N77431 · Boeing 737924ER · Emergency Lighting
  > DOOR 1L EMER EXIT LIGHT OUT REMOVED AND REPLACED BATTERY PACK M1675 REF WDM 33-51-12-6 AND AMM 33-51-06, OPS CHECK GOOD
- [SDR CALA2024032200842](https://openairdocs.org/sdr/CALA2024032200842.md): Sign · damaged · Mar 22, 2024 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK {B737-33-3-0235} - DOOR 1R EMERGENCY LIGHT EXIT SIGN MISSING FRONT COVER AND ALL BULBS INOP. RELAMPED ENTIRE SIGN REF AMM 33-51-01-960-801. NO JOY. REQUIRES ENTIRE ASSY. PARTS USED: OL3071BPEGPL,QTY:5 REPLACED LIGHT
- [SDR CALA2023042401239](https://openairdocs.org/sdr/CALA2023042401239.md): Pump · failed · Apr 24, 2023 · N77431 · Boeing 737900ER · Hydraulic Pump (Electric/Engine), Main
  > ENG 1 LOW PRESSURE LIGHT LIGHT ON LIGHT CAME ON DURING CLIMBOUT PASSING APPROX 15K FEET UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. ROTABLE PARTS ENTRY MADE. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1406150 SN
- [SDR CALA2023012500208](https://openairdocs.org/sdr/CALA2023012500208.md): Tube · leaking · Jan 25, 2023 · N77431 · Boeing 737924ER · Engine Fuel Distribution
  > ENG FAIL MESSAGE SHOWS OVER EGT INDICATION ENGINE 2 RT ENG FAIL UNABLE TO RESTART DIVERT TO KLAX 29-7300-3-0049,QTY:1 29-7300-3-0011,QTY:1 AS REQUESTED PERFORMED FIM TASK 73-05 TASK 805 STEP E(2) EEC BITE IMAGES ATTACHED. DAMAGED LEAKING FUEL LINE AND GASKE
- [SDR CALA2022110203015](https://openairdocs.org/sdr/CALA2022110203015.md): Light · damaged · Nov 1, 2022 · N77431 · Boeing 737990ER · Emergency Lighting
  > FWD SEAT MOUNTED EMERGENCY LIGHT ON ROW 3AB DAMAGED. REMOVED AND REPLACED LIGHT ASSY REF MM 33-51-11. OPS CK OK. BOTH LIGHTS INSTALLED AND OPERATIONAL
- [SDR CALA2022020700339](https://openairdocs.org/sdr/CALA2022020700339.md): Light · fault message · Feb 7, 2022 · N77431 · Boeing 737900 · Air Conditioning System
  > BOTH PACK LIGHTS ILLUM MID CRUISE AT FL330 PERFORMED OPERATIONAL CHECK OF AIR CONDITION PACK SYSTEM REF AMM 21-00-00-800-803, NO FAULTS FOUND. PER LP 7939006 BOTH PACK LIGHTS ILLUM MID CRUISE AT FL330 PERFORMED OPERATIONAL CHECK OF AIR CONDITION PACK SYSTEM RE
- [SDR CALA2021111002078](https://openairdocs.org/sdr/CALA2021111002078.md): None · missing · Nov 10, 2021 · N77431 · Boeing 737924ER · Wing Structure
  > PDA 3 RIGHT WING OUTBD AFT T/EDGE FLAP AERODYNAMIC SEAL ON LEADING EDGE MISSING/BROKEN JUST OUTBOARD OF #7 FLAP CANOE FAIRING-- SEE PHOTO ONLY 1 MISSING - REQUEST CDL 57BZ CDL APPLIED -- PARTS ADDED PER IPC 27-51-22-01 ITEM 122 DISPATCH DESK: 05 NAME: TK
- [SDR CALA2020121801400](https://openairdocs.org/sdr/CALA2020121801400.md): Light · inoperative · Dec 17, 2020 · N77431 · Boeing 737924ER · Emergency Lighting
  > RIGHT FWD OVER WING EXIT, EXTERIOR EMERGENCY EGRESS LIGHT INOPERABLE. RELAMPER, REF AMM 33-51-04 ADD EMP: U166355.
- [SDR CALA2020091501100](https://openairdocs.org/sdr/CALA2020091501100.md): Control Panel · malfunctioned · Sep 11, 2020 · N77431 · Boeing 737924ER · Independent Position Determining System
  > INFLT WX RADAR FAILED SCREEN SHOWS WXR FAIL CONT STAB. REMOVED AND REPLACED WEATHER RADAR TRANSCEIVER M.M. 34-43-41. DURING OPS CHECK M.M. 34-43-00 WEATHER RADAR WOULD NOT TEST. TEST LIGHTS ON RADAR CONTROL PANEL WERE INTERMINTENT. REMOVED AND REPLACED RAD
- [SDR CALA2020030700605](https://openairdocs.org/sdr/CALA2020030700605.md): Sign · missing · Mar 6, 2020 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMER EXIT INDICATOR SIGN MISSING FROM GALLEY WALL JUST AFT OF DOOR 2 LEFT. SEE IPC 33-51-01-06F ITEM 55Y. LOCATED WIRING THROUGH ACCESS PANEL IN G4GALLEY COMPARTMENT 437. INSTALLED AND TESTED EMERGENCY LIGHT REF AMM 33-51-14. OPS CHECKS NORMAL. ACCESS PANEL S
- [SDR CALA2019060700899](https://openairdocs.org/sdr/CALA2019060700899.md): Seat Track · corroded · Jun 5, 2019 · N77431 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > MAIN CABIN SEAT TRACK HAS CORROSION AT STA 500C LBL 45.4 - REF FLEET CYCLE LOG PAGE 9672794 SEE FLEET CYCLE LOG 9672794 FOR DETAILS OF WORK ACCOMPLISHED. SPLICED IN NEW SECTION OF SEAT TRACK FROM STA 480 TO STA 500C + 10" PER SRM 53-00-52 REPAIR 4.
- [SDR CALA2019060700896](https://openairdocs.org/sdr/CALA2019060700896.md): Seat Track · corroded · Jun 5, 2019 · N77431 · Boeing 737924ER · Fuselage, Seat/Cargo Attach Fittings
  > MAIN CABIN SEAT TRACK HAS CORROSION AT STA 500C LBL 24.75. SPLICED IN NEW SECTION OF SEAT TRACK FROM STA 480 TO STA 500C + 10" PER SRM 53-00-52 REPAIR 4.
- [SDR CALA2019060400879](https://openairdocs.org/sdr/CALA2019060400879.md): Skin · cracked · Jun 2, 2019 · N77431 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > LT. HORIZONTAL STAB. CRACKED AT STA 147.9. REPAIRED LH HORIZONTAL LOWER INSPAR SKIN AT STA. 147.9 REF 737 SRM 55-10-01 REPAIR 11. DIP REQUIRED-INSPECTION THRESHOLD OF 56000 TOTAL FLT CYCLES AND 9000 FLT CYCLES THERAFTER. ADD EMP:U105472 TOMC APPROVES DIP, INSP
- [SDR CALA2019060400878](https://openairdocs.org/sdr/CALA2019060400878.md): Skin · cracked · Jun 2, 2019 · N77431 · Boeing 737924ER · Horizontal Stabilizer, Plate/Skin
  > LT HORIZONTAL STAB CRACKED AT STA 193.9. REPAIRED LH HORIZONTAL LOWER INSPAR SKIN AT STA. 193.9 REF 737 SRM 55-10-01 REPAIR 11. DIP REQUIRED-INSPECTION THRESHOLD OF 56000 TOTAL FLT CYCLES AND 9000 FLT CYCLES INTRVLS THERAFTER. ADD EMP:U105472 TOMC APPROVES DIP
- [SDR CALA2017060501722](https://openairdocs.org/sdr/CALA2017060501722.md): Battery Pack · inoperative · Jun 5, 2017 · N77431 · Boeing 737924ER · Emergency Lighting
  > DURING AN EMERGENCY LIGHT TEST, FIRST CLASS FLOOR, R1 DOOR, L2 DOOR, ROWS 27-39 FLOOR AND STOWBIN LIGHTS INOPERATIVE. REMOVED AND REPLACED THE BATTERY PACKS M1673, M1674, AND M2626. OPS CHECKED OK IAW MM 33-51-06-960-805.
- [SDR CALA2017042801173](https://openairdocs.org/sdr/CALA2017042801173.md): Light · inoperative · Apr 28, 2017 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY EXIT LIGHT AT L1 DOOR EXTERIOR, INOP. REPLACE BULB 767, OPS OK.
- [SDR CALA2017032400713](https://openairdocs.org/sdr/CALA2017032400713.md): Battery · inoperative · Mar 24, 2017 · N77431 · Boeing 737924ER · Emergency Lighting
  > EMERGENCY LIGHTS ON STOW BINS INOPERATIVE AT ROW 30DEF. REPLACED EMERGENCY POWER SUPPLY BATTERY, OPS CHECKED GOOD IAW MM 33-5 1-00.
- [SDR CALA2017030600553](https://openairdocs.org/sdr/CALA2017030600553.md): Battery Pack · discharged · Mar 6, 2017 · N77431 · Boeing 737924ER · Emergency Lighting
  > FOUND ON WALK AROUND 2 SVC R2 DOOR EMERGENCY LIGHT INOP. REPLACED BATTERY PACK OPS CKS NORMAL.
- [SDR CALA2017021300362](https://openairdocs.org/sdr/CALA2017021300362.md): Battery · discharged · Feb 13, 2017 · N77431 · Boeing 737924 · Emergency Lighting
  > FWD EMERGENCY LT OVER DOOR 1L INOP. REPLACED FWD EMER LT BATTERY AND CHARGER. OP CHECK GOO VERIFIED FWD LT DR EMERGENCY LT OPERATION. OP CHECK OK.
- [SDR CALA2015042800338](https://openairdocs.org/sdr/CALA2015042800338.md): Fan · defective · Apr 28, 2015 · N77431 · Boeing 737924 · Air Distribution Fan
  > ELECTRICAL SMELL IN FWD GALLEY SPREAD THROUGHOUT CABIN, DIVERTED. WHILE PERFORMING SMOKE ODOR CONDITIONAL INSPECTION IAW AMM 05-51-2 6-801C, FOUND LT RECIRC FAN CB POPPING. R & R LT RECIRC FAN IAW AMM 21-25-02. R & R AIR FILTERS IAW AMM 21-25-01.
- [SDR CALA2014103101415](https://openairdocs.org/sdr/CALA2014103101415.md): Ecu · faulty · Oct 31, 2014 · N77431 · Boeing 737924 · APU Controls
  > PERFORMED HIGH ACT APU START FOR TOMC. NEEDED 3 ATTEMPTS TO GET APU RUNNING. WHEN ON GND APU STARTED BUT NO APU GEN FAULT CODE, APU ECU M1709 BAD, PN 29-4961-9-0002. R & R APU ECU IAW AMM 49-61-12, ALL OPERATIONS CHECKED GOOD AT THIS TIME. RAN APU 3 TIMES
- [SDR CALA2013111800847](https://openairdocs.org/sdr/CALA2013111800847.md): Skin · cracked · Nov 17, 2013 · N77431 · Boeing 737924 · Horizontal Stabilizer, Plate/Skin
  > RT HORIZONTAL STAB LOWER SKIN BY STATION 101.90 CRACK FOUND. 19" FROM REAR SPAR LENGTH OF ABOUT 1" LONG IAW EA 5510-01843 REV C REF LG PG 9629509 STATION 101.90. CRACKS AT 10" & 19" HAVE BEEN REPAIRED IAW SRM 55-10-01 REPAIR 11.
- [SDR CALA2013083000593](https://openairdocs.org/sdr/CALA2013083000593.md): Charger · failed · Aug 28, 2013 · N77431 · Boeing 737924 · Emergency Lighting
  > FORWARD RT EMERGENCY BATTERY CHARGER EQUIPMENT M01674 FAILED AFTER BATTERY CHANGE. REPLACED BATTERY CHARGER EQUIPMENT M01674 IAW AMM 33-51-06. OPERATION CHECKED NORMAL.
- [SDR CALA2013083000592](https://openairdocs.org/sdr/CALA2013083000592.md): Battery Pack · discharged · Aug 28, 2013 · N77431 · Boeing 737924 · Emergency Lighting
  > AFT LEFT EMERGENCY BATTERY EQUIPMENT M01673 FAILS CAPACITY CHECK. REPLACED EMERGENCY BATTERY EQUIPMENT M01673 IAW AMM 33-51-06. OPERATION CHECKED NORMAL.
- [SDR CALA2013083000591](https://openairdocs.org/sdr/CALA2013083000591.md): Battery Pack · discharged · Aug 28, 2013 · N77431 · Boeing 737924 · Emergency Lighting
  > MIDDLE LIGHT EMERGENCY BATTERY EQUIP M01694 FAILS CAPACITY CHECK. REPLACED BATTERY EQUIPMENT M01694 IAW AMM 33-51-06. OPERATIONS CHECKED NORMAL
- [SDR CALA2013083000590](https://openairdocs.org/sdr/CALA2013083000590.md): Battery Pack · discharged · Aug 28, 2013 · N77431 · Boeing 737924 · Emergency Lighting
  > FORWARD RT EMERGENCY BATTERY EQUIPMENT M01674 DOES NOT PASS CAPACITY TEST. REPLACED RT FORWARD EMERGENCY LIGHT BATTERY & POWER SUPPLY IAW AMM 33-51-06. OPERATIONS CHECKED NORMAL. EQUIPMENT M01674, M/E 29-3351-3-0013

## 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 = 'N77431' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N77431/reports

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