# Service difficulty reports: N77535

A list on [N77535](https://openairdocs.org/aircraft/N77535.md).

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

- [SDR CALA2026081418597](https://openairdocs.org/sdr/CALA2026081418597.md): Acm · seized · Aug 13, 2026 · N77535 · Boeing 737824 · Cabin Cooling System
  > AIR RETURN FOR SMOKE/FUMES IN THE COCKPIT. TROUBLESHOOTING COCKPIT SMOKE/ODOR IAW AMM 05-51-26-800-801-C1. NO SMOKE/ODOR DETECTED. LEFT PACK TRIP LIGHT COMES ON SHORTLY AFTER TURNING ON, UNABLE TO TRIP RESET. BURN ODOR COMING FROM LT PACK BAY. PERFORMED PA
- [SDR CALA2026012613245](https://openairdocs.org/sdr/CALA2026012613245.md): Oven · contaminated · Jan 26, 2026 · N77535 · Boeing 737824 · Buffet/Galleys
  > OVEN SMELLS BAD, FWD GALLEY OVEN 204 INOPERATIVE. PULLED AND COLLARD CIRCUIT BREAKER. OVEN 204 INOP. BAD ODOR IS FROM FOOD. COMPLIED WITH NEF 2510AU OPS CHKD IAW AMM 25-34-00, SATISFACTORY WITH NO WEIRD ODOR. DDP COMPLIED WITH. CLEARING NEF.
- [SDR CALA2025111811300](https://openairdocs.org/sdr/CALA2025111811300.md): Cover · loose · Nov 15, 2025 · N77535 · Boeing 737824 · Escape Slide
  > FA REPORTS THAT THE 2L EMERGENCY SLIDE PLASTIC COVER IS LOOSE AND THE SLIDE HANGS TOO LOW. INSPECTED BOTH AFT DOOR SLIDES, NO DEFECTS NOTED, SLIDE COVERS INTACT. CHECKED TORQUE AND FOUND MOUNT HARDWARE SECURE. IAW AMM 25-66-01. OK FOR SVC.
- [SDR CALA2025101610186](https://openairdocs.org/sdr/CALA2025101610186.md): Quick Disconnect · leaking · Oct 15, 2025 · N77535 · Boeing 737824 · Hydraulic System, Main
  > HYD PUMP LOW PRESSURE SYS B ENG 2. HYD PUMP SWITCH IS OFF. RAN ENG NR 2. HYD PUMP LOW PRESSURE LIGHT ON SYS B ENG 2 & NO PRESSURE IND. R & R ENG 2 EDP IAW AMM 29-11-11. ENG TEST IAW AMM 71-00-00. OPS CHECK FAILED. ENG 2 LOW PRESSURE LIGHT REMAINS ON, & SYS
- [SDR CALA2025080707445](https://openairdocs.org/sdr/CALA2025080707445.md): Light · missing · Aug 6, 2025 · N77535 · Boeing 737824 · Emergency Lighting
  > THERE IS A HOLE WHERE EMERGENCY LIGHT SHOULD BE. FLOOR PROXIMITY LIGHT ASSEMBLY REPLACED. OPS CHECK OK. EMERGENCY LIGHTS OPS TESTED IAW 33-51-00-720-801.
- [SDR CALA2025072306861](https://openairdocs.org/sdr/CALA2025072306861.md): Switch · faulted · Jul 21, 2025 · N77535 · Boeing 737824 · Landing Gear Position and Warning
  > LANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF GREEN AND RED LIGHTS ALL ILLUMINATED. DEBRIEFED CREW ON ARRIVAL. LANDING GEAR DID NOT RETRACT WITH GEAR HANDLE IN UP POSITION. ALL 3 GEAR INDICATIONS ON FWD PANEL RED. ALL 3 AUX GEAR INDICATIONS ON OVHD PANEL GREEN
- [SDR CALA2025071406524](https://openairdocs.org/sdr/CALA2025071406524.md): Lamp · no test · Jul 10, 2025 · N77535 · Boeing 737824 · Emergency Lighting
  > EMERGENCY LIGHTING SYSTEM OPERATIONAL CHECK. R/H AFT OVERWING EMERGENCY LIGHT INOP. LAMP REPLACED, OP CHECK GOOD IAW: 33-51-04-960-801.
- [SDR CALA2025051204602](https://openairdocs.org/sdr/CALA2025051204602.md): Unknown · odor · May 9, 2025 · N77535 · Boeing 737824 · Air Distribution System
  > PUNGENT SMELL IN COCKPIT AND CABIN AIRBORNE NOTICED WHISP OF WHI TE SMOKE ON TAKEOFF PERFORMED HIGH POWER RUN NO SMELL NOTICED ACFT OK TO RETURN TO SERVICE REF AMM 71-00-00. SMOKE/ODOR IN THE FLIGHT DECK/CABIN INSPECTION ACCOMPLISHED REF AMM 05-51-26-800-801-C
- [SDR CALA2025042804266](https://openairdocs.org/sdr/CALA2025042804266.md): Skin · cracked · Apr 25, 2025 · N77535 · Boeing 737824 · Fuselage Main, Plate/Skin
  > EXTERNAL GROUND POWER DOOR CUTOUT HAS GOUGE AT AFT CENTER SECTION. ACCOMPLISHED REPAIR AT EGPR AFT CENTER SECTION IAW SRM 53-10-15-2R-4. SFR NO. 805.
- [SDR CALA2025042804263](https://openairdocs.org/sdr/CALA2025042804263.md): Panel · gouged · Apr 24, 2025 · N77535 · Boeing 737824 · Wing, Plate/Skin
  > L/W L/E SLAT #4 PANEL AFT OF ACTUATOR PANEL DEEP GOUGE I/B END REF AAR A/R 9954724 ESFR ENTRY. L/W L/E SLAT #4 PANEL AFT OF ACTUATOR PANEL DEEP GOUGE I/B END REF AAR A/R9954724 ESFR ENTRY. REF ESFR NO.800
- [SDR CALA2025042804260](https://openairdocs.org/sdr/CALA2025042804260.md): Shield · corroded · Apr 15, 2025 · N77535 · Boeing 737824 · Fuselage Miscellaneous Structure
  > AFT CARGO DOOR CUTOUT FWD SHIELD CORROSION AROUND NUTPLATES AT LOWER SURFACE REF AAR N/R 9955164 ESFR ENTERED. REMOVED AND REPLACED AFT CARGO DOOR CUTOUT FWD SHIELD PER SRM 51-40-02-0G-0 AND DWG# 146A0081.
- [SDR CALA2025041103705](https://openairdocs.org/sdr/CALA2025041103705.md): Floorbeam · corroded · Apr 10, 2025 · N77535 · Boeing 737824 · Fuselage Main, Floor Beam
  > ACCOMPLISHED REPAIR AT STA 947.5 RBL 51 FLOOR BEAM REF SRM 53-70-51-2R-5 REPAIR 5 REF AAR N/R 9954833 ESFR COMPLETED ACCOMPLISHED REPAIR AT STA 947.5 RBL 51 FLOOR BEAM REF SRM 53-70-51-2R-5 REPAIR 5.
- [SDR CALA2025040303493](https://openairdocs.org/sdr/CALA2025040303493.md): Angle · cracked · Apr 2, 2025 · N77535 · Boeing 737824 · Fuselage Miscellaneous Structure
  > W/W RH STA 663 RBL 7" VAPOR BARRIER UPPER ANGLE CRACKED REF AAR N/R 9954772 ESFR CREATED AND SUBMITTED. CORRECTIVE ACTION: REMOVED AND REPLACED UPPER ATTACH ANGLE ON R/H VAPOR BARRIER SIDE AS PER SRM 51-40-02-0G-0 AND DWG # 111A1000 REF ESFR NRO.644.
- [SDR CALA2025040303490](https://openairdocs.org/sdr/CALA2025040303490.md): Angle · cracked · Apr 2, 2025 · N77535 · Boeing 737824 · Fuselage Miscellaneous Structure
  > { B737-06-3-0030 } W/W LH STA 663 LBL 7" VAPOR BARRIER UPPER ANGLE CRACKED REF AAR N/R 9954773 ESFR INFORMATION ADDED. ACCOMPLISHED REPAIR AT L/H VAPOR BARRIER STA 663 LBL 7 AS PER SRM 57-10-10-2R-5 AND APPLIED CIC TO REPAIR AREA AS PER AMM 51-21-91-620-802. R
- [SDR CALA2025040403525](https://openairdocs.org/sdr/CALA2025040403525.md): Structure · corroded · Mar 31, 2025 · N77535 · Boeing 737824 · Fuselage Miscellaneous Structure
  > {B737-06-3-0049} CABIN AFT WET AREA L/H INNER CHORD, IS CORRODED FROM STA. 955 TO STA. 98.5 REF AAR N/R 9954829 REMOVED AND REPLACED CABIN AFT WET AREA INNER CHORD REF B-737 SRM 51-40-02-0G-0 AND DWG 147A8540
- [SDR CALA2025012702076](https://openairdocs.org/sdr/CALA2025012702076.md): Slide · damaged · Jan 23, 2025 · N77535 · Boeing 737824 · Escape Slide
  > SLIDE PACK DAMAGED DOOR 1R INSPECTED SLIDE PACK OF 1R DOOR AND FOUNDED WITHIN LIMITS IN REF TO AMM TASK 25-66-01-400-804, NO FURTHER DEFECTS NOTED AT THIS TIME.
- [SDR CALA2024080900397](https://openairdocs.org/sdr/CALA2024080900397.md): Indicator · unreliable · Aug 7, 2024 · N77535 · Boeing 737824 · Airspeed/Mach Indicator
  > REJECTED TAKEOFF DUE TO AIRSPEED UNRELIABLE AMBER LGT. CA INDICA TOR 55KTS FO INDICATOR 85KTS SEE LOG 7981417 FOR CAPTAINS PITOT TUBE REPLACED DUE TO BEING CLOGGED. AFTER REPLACEMENT, AIRSPEED INDICATION ON CAPTAINS SIDE MATCHED FIRST OFFICERS WHEN BOTH LEAK
- [SDR CALA2024070301959](https://openairdocs.org/sdr/CALA2024070301959.md): Light · damaged · Jul 1, 2024 · N77535 · Boeing 737824 · Emergency Lighting
  > SEAT MOUNTED EMERGENCY LIGHT AT ROW 11ABC MISSING. REMOVED AND REPLACED EMERGENCY LIGHT REF MM 33-51-11. OPS CK OK. VERIFIED INSTALLATION AND OPERATIONAL CHECKS OF SEATS 11ABC EMERGENCY LIGHT IAW AMM 33-51-11
- [SDR CALA2019092301626](https://openairdocs.org/sdr/CALA2019092301626.md): Computer · inoperative · Sep 23, 2019 · N77535 · Boeing 737824 · Air Collision Avoidance System
  > TCAS FAIL FLAG ON NAVIGATION DISPLAY SHOWS WITH ATC TRANSPONDER SELECTOR AT TA AND SHOWS WITH SELECTOR AT TA/RA FLAG DISPLAYED IN POSITION 1 AND POSITION 2 REPLACED TCAS COMPUTER OPS OK. PARTS UPDATE. ROTABLE PARTS CHANGE WAS INDICATED - TT # 1079731 SN OFF 2
- [SDR CALA2017122404587](https://openairdocs.org/sdr/CALA2017122404587.md): Flashlight · no test · Dec 24, 2017 · N77535 · Boeing 737824 · Emergency Equipment
  > FWD GALLEY FLASHLIGHT FAILED TO TEST.
- [SDR CALA2017092203295](https://openairdocs.org/sdr/CALA2017092203295.md): Sign · missing · Sep 22, 2017 · N77535 · Boeing 737824 · Emergency Lighting
  > EMERGENCY EXIT SIGN MISSING AT KNEE AREA OF SEAT 20A. REPLACED EMERGENCY LIGHT ASSY IAW AMM 33-51-01-960-802. OK FOR SERVICE.
- [SDR CALA2017091103147](https://openairdocs.org/sdr/CALA2017091103147.md): Lens · missing · Sep 11, 2017 · N77535 · Boeing 737824 · Emergency Lighting
  > BS 712 CABIN FWD CLOSET EMERGENCY LIGHT LENS MISSING. LIGHT OPS OK. REPLACED THE MISSING LENS IAW AMM 33-51-14-960-801. OPS CHECKED OK
- [SDR CALA2017081102585](https://openairdocs.org/sdr/CALA2017081102585.md): Engine · fod · Aug 11, 2017 · N77535 · Boeing 737824 · Engine (Turbine/Turboprop)
  > WHILE SITTING ON TAXIWAY, THE ENGINE INGESTED HUGE PIECE OF ROLLING PLASTIC. THE ENGINE FAILED, PERFORMED A VISUAL FOD INSPECITON OF THE NR 1 ENGINE IAW AMM 71-00-00-800-802-F00. FOUND NO EVIDENCE OF PLASTIC INDGESTION INSIDE ENGINE CORE, FOUND AND REMOVED
- [SDR CALA2017022700505](https://openairdocs.org/sdr/CALA2017022700505.md): Fuel Cell · overserviced · Feb 27, 2017 · N77535 · Boeing 737824 · Fuel Storage
  > FUEL COMING FROM RIGHT WING TIP AND F/A REPORT FUEL ODOR IN GALLEYS. TANK WAS OVERSERVICED AND FUEL CAME FROM SURGE TANK DURING TAXI, REDISTRIBUTED FUEL. NO DEFECTS NOTED TANK WAS OVERSERVICED AND FUEL CAME FROM SURGE TANK DURING TAXI, REDISTRIBUTED FUEL. NO

## 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 = 'N77535' AND registry_match = 'registration'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/aircraft/N77535/reports

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