# Service difficulty reports: N637NK A list on [N637NK](https://openairdocs.org/aircraft/N637NK.md). Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first. - [SDR GTIA2025092239082](https://openairdocs.org/sdr/GTIA2025092239082.md): Epsu · no test · Sep 19, 2025 · N637NK · Airbus A320232 · Emergency Lighting > DURING SVC CHECK EPSU TEST FAILED-R/R L1 DOOR SLIDE IAW AMM 25-62-44 OPS TEST GOOD - [SDR GTIA2025030438780](https://openairdocs.org/sdr/GTIA2025030438780.md): Knob · missing · Mar 2, 2025 · N637NK · Airbus A320232 · Emergency Equipment > FORWARD MEGAPHONE VOLUME KNOB MISSING-R/R FWD MEGAPHONE IAW A320 SPIRIT EMERGENCY EQUIPMENT DRAWINGS - [SDR GTIA2024070238213](https://openairdocs.org/sdr/GTIA2024070238213.md): Ecs · contaminated · Jul 1, 2024 · N637NK · Airbus A320232 · Cabin Cooling System > "FA'S SMELLED BURNING SMELL AROUND ROW 7,8,9-PERFORMED TSM 05-50-00-810-831-A FOR ELECTRICAL BURNING SMELL. PERFORMED OPS CHECK AND VISUAL AND PHYSICAL ISNP OF THE RECIRC FANS IAW AMM 21-21-00. OPS CHECK GOOD. PERFORMED IDLE RUN OF ENG 1 & 2 IAW AMM 71-00-00 - [SDR GTIA2024050738102](https://openairdocs.org/sdr/GTIA2024050738102.md): Unknown · odor · May 3, 2024 · N637NK · Airbus A320232 · Air Distribution System > METALLIC LIKE ODOR IN FLIGHT DECK UPON REACHING CRUISE FOLLOWED ELIMINATIONOF ODOR@RH PROCEDURE ODOR ELIMINATED WITH PACK 1 OFF-PERFORMED TSM PROCEDURE IAW TSM 05-50-00-810-831-A.NO SMELL NOTED AT THIS TIME.COULD NOT DUPLICATE AT THIS TIME.MOC#76398 - [SDR GTIA2023111037597](https://openairdocs.org/sdr/GTIA2023111037597.md): Unknown · unknown · Nov 10, 2023 · N637NK · Airbus A320232 · Air Distribution System > AFT FA'S REPORTED DIRTY SOCKS SMELL CLIMBING THROUGH FL260 PACK 2 OFF AND APPEARED TO ISOLATE THE SMELL-WHEN ARRIVED TO A/C DID NOT SMELL DIRTY SOCKS WITH PACKS 1 AND 2 OPERATIONAL. A/C OK FOR CONTINUED SERVICE IN REF WITH AMM21-53-00. NO SMELL AT THIS TIME. - [SDR GTIA2023082837444](https://openairdocs.org/sdr/GTIA2023082837444.md): Battery · no test · Aug 27, 2023 · N637NK · Airbus A320232 · Emergency Lighting > EPSU BATT 11WL FAILS CAPACITANCE CHECK SDR SUBMITTED -REMOVED AND REPLACED EPSU BATTERY PACK 11WL IAW A320AMM 33-51-38-000-002A/33-51-38-400-002A. SYSTEM OPS CHECK GOOD IAW AMM 33-51-00-710-001A AND 23-73-00-740-005B - [SDR GTIA2023082837443](https://openairdocs.org/sdr/GTIA2023082837443.md): Skin · damaged · Aug 27, 2023 · N637NK · Airbus A320232 · Fuselage Main, Plate/Skin > REF 3318852-1 DURING AIRCRAFT JACKING DENT CREATED AT AFT JACK SAFETY AREA FR 71-76. DAMAGE MEASUREMENTS FR73 BETWEEN STR 25L-25R 16", FR74 BETWEEN STR 25L-25R 25.5", STR 32L 65", STR 32R 46.5". RAF CREATED-PERFORMED REPAIR IN AFT JACK SAFETY AREA FR 71-76 IAW - [SDR GTIA2022101336720](https://openairdocs.org/sdr/GTIA2022101336720.md): None · none · Oct 11, 2022 · N637NK · Airbus A320232 · Cylinder Head Temperature (CHT) Indicating System > "ON APPROACH OUT OF 8000' ENG 2 EGT OVERLIMIT ECAM RECEIVED ENG 2 EGT OBSERVED IN RED IN EXCESS OF 840*C. ENGINE GAS PATH REPORT INDICATED TEMP OF 890.5*. REDUCED THRUST LEVER #2 TO IDLE AND IT HAD NO EFFECT. AFTER ENGINE WAS (CONTINUE 3085610-2 ( GENERAL - [SDR GTIA2021122336184](https://openairdocs.org/sdr/GTIA2021122336184.md): Unknown · odor · Dec 22, 2021 · N637NK · Airbus A320232 · Air Distribution System > FLIGHT ATTENDANTS REPORT A STRONG UNPLEASENT ODOR BY FORWARD FA JUMP SEAT-PERFORMED AMM TASK 38-32-00 ON L-1 DOOR FUSELAGE DRAINS. DRAINS FUNCTION NORMAL - NO FOUL ODORS AT THIS TIME. - [SDR GTIA2021112236138](https://openairdocs.org/sdr/GTIA2021112236138.md): Unknown · odor · Nov 22, 2021 · N637NK · Airbus A320232 · Air Distribution System > SMELL BURNING WIRE ON DESCENT -PERFORMED AEVC BITE TEST PER AMM 21-26-00. NO FAULTS, PERFORMED VISUAL INSPECTION OF BLOWER MOTORS NO DAMAGE FOUND NO SIGNS OF BURNING - [SDR GTIA2021082635946](https://openairdocs.org/sdr/GTIA2021082635946.md): Knob · missing · Aug 25, 2021 · N637NK · Airbus A320232 · Emergency Equipment > MEGAPHONE FWD FA JUMPSEAT KNOB MISSING DURING PREFLIGHT-R+R FWD FA MEGAPHONE IAW SPIRIT EMERGENCY DRAWING A320 - [SDR GTIA2021062135819](https://openairdocs.org/sdr/GTIA2021062135819.md): Megaphone · inoperative · Jun 23, 2021 · N637NK · Airbus A320232 · Emergency Equipment > FWD MEGA PHONE INOP.-R & R FWD CABIN MEGAPHONE. OPS CHK GOOD. REF. ACR ELECTRONICS MANUAL OHM 25-60-01. - [SDR GTIA2020110235421](https://openairdocs.org/sdr/GTIA2020110235421.md): Beam · corroded · Nov 2, 2020 · N637NK · Airbus A320232 · Fuselage Main, Structure > REF HEACO NRI 32235 AFT CABIN WET BAREA LT SIDE BEAM Y765 HAS CORROSION ON TOP SURFACE FR 68 STR 23L. REMOVED FLOOR BEAM AFT CABIN Y765 LT FABRICATED FLOOR BEAM, IAW DWG NR D53472092& INSTALLED IAW A320 SRM 51-42-11. - [SDR GTIA2020102635411](https://openairdocs.org/sdr/GTIA2020102635411.md): Pin · installed · Oct 24, 2020 · N637NK · Airbus A320232 · Passenger Oxygen System > REF HEACO NR 32333 UNDER S/O 122068 FOUND PSU O2 GENERATOR AT ROW 11ABC WITH STORAGE SAFETY PIN INSTALLED. REMOVED STORAGE SAFETY PINFROM CABIN PASSANGER 02 GENERATOR AT SEAT ROW 11ABC, IAW A320 MM 35-21-41-560-050-A PARA A STEP 4. - [SDR GTIA2020081735310](https://openairdocs.org/sdr/GTIA2020081735310.md): A/C Pack · odor · Aug 13, 2020 · N637NK · Airbus A320232 · Cabin Cooling System > ON FINAL APP PACK 1 GAVE OF MUSTY SOCKS SMELL PACK 1 OFF SMELL WENT AWAY ( PACKS A320 WITH MOD 31283/MP P7125 (FWC H2-F1 STND) AND WITH MOD. 30626/MP K6443 (ENHANCED ECS) - FAULT CAUTIONS ASSOCIATED WITH OPERATIVE SIDE NOT DISPLAYED)-PERFORMED TSM #05-50-00- - [SDR GTIA2019123034902](https://openairdocs.org/sdr/GTIA2019123034902.md): Unknown · odor · Dec 30, 2019 · N637NK · Airbus A320232 · Air Distribution System > DURING DESCENT, HAD A VERY STRONG WET SOCK ODOR IN THE COCKPIT AREA. PERFORMED AN IDENTIFICATION OF CABIN ODOR IAW TSM 05-50-00, DECISION TABLE DETERMINES ODOR ORIGINATED FROM THE NR 1 ENG, PERFORMED A NR1 ENG RUN-UP IAW 71-00-00, UNABLE TO DUPLICATE, NO - [SDR GTIA2019082633570](https://openairdocs.org/sdr/GTIA2019082633570.md): Unknown · odor · Aug 23, 2019 · N637NK · Airbus A320232 · Air Distribution System > FUMES REPORTED IN THE AFT CABIN-PERFORMED TSM 05-50-00-810-831-A, RUN ENGS IAW AMM 71-00-00 AND APU IAW AMM 49-00-00. NO SMELL NOTED AT THIS TIME. A/C OK FOR CONTINUED SERVICE. - [SDR GTIA2019060303379](https://openairdocs.org/sdr/GTIA2019060303379.md): Fan · seized · May 30, 2019 · N637NK · Airbus A320232 · Air Distribution Fan > VENT EXTRACT FAULT. LOUD EXTRACT FAN NOISE, IT SEIZED, ELECTRICAL BURNING SMELL ASSOCIATED. WENT AWAY AFTER EXTRACT MOTOR QUIT-FOUND EXTRACT FAN 18HQ SEIZED. R AND R EXTRACT FAN IAW AMM CH 21-26-51. OPS CHECK NORMAL. OK FOR SERVICE - [SDR GTIA2018101802895](https://openairdocs.org/sdr/GTIA2018101802895.md): Flashlight · inoperative · Oct 15, 2018 · N637NK · Airbus A320232 · Emergency Equipment > L1 DOOR FLIGHT ATTENDANT INBD STATION EMERGENCY FLASHLIGHT INOP (FLASHLIGHT AND HOLDERS (FLIGHT DECK OR CABIN). R/R F/A FLASHLIGHT IAW AMM 25-63-00 THIS COMPLETION DMI 242164701 THIS COMPLETES DMI V242164701. MOC NOTIFIED PLACARD REMOVED DMI LOG UPDATED. - [SDR GTIA2017031401832](https://openairdocs.org/sdr/GTIA2017031401832.md): Harness · leaking · Mar 14, 2017 · N637NK · Airbus A320232 · Crew Oxygen System > FIRST OFFICERS O2 MASK INFLATABLE HARNESS LEAKING. R&R FO O2 MASK IAW AMM 35-12-41. OPS TEST GOOD. - [SDR GTIA2016111201660](https://openairdocs.org/sdr/GTIA2016111201660.md): Air Data Module · failed · Nov 12, 2016 · N637NK · Airbus A320232 · Air Data Computer > AFTER T/O ADR 1&3 FAIL RESULTING IN MULTIPLE ALLTONFD FAILURES. R&R AIR DATA MODULE NR 1 (19FP1) IAW AMM 34-11-17. OPS CHECKS GOOD IAW AMM 34-11-17. ALSO R&R AOA SENSOR NR 1 (3FP1) IAW AMM 34-11-19. OPS CHECK GOOD IAW AMM 34-10-00. NO FURTHER FAULTS NOTED. ## 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 = 'N637NK' AND registry_match = 'registration' ORDER BY difficulty_date DESC ``` This list as a web page: https://openairdocs.org/aircraft/N637NK/reports --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.