N428WN

Service difficulty reports · 302

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

Query with SQL
duckdb -csv -c "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 = 'N428WN' AND registry_match = 'registration'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR SWAA2026051397056Slide · out of adjustFWD ENTRY DOOR SLIDE NEEDS REPACK. REPACKED FWD ENTRY DOOR SLIDE IAW MT 725-61-06.May 9, 2026 · N428WN · Boeing 7377H4 · Escape SlideSDR SWAA2026032080133Resolver · out of adjustASYMETRIC THRUST WHEN SETTING TAKEOFF POWER AUTOTHROTTLE SPLIT AFTER TOGA IS PRESSED<[01] FOUND #2 TLA RESOLVER VALUE OUT OF LIMITS. ADJUSTED PER AMM 76-11-05Mar 16, 2026 · N428WN · Boeing 7377H4 · Engine ControlsSDR SWAA2025122654756Battery Pack · inoperativeEMERGENCY LIGHT AT 12ABC INOPERATIVE. R & R THE EMERGENCY LIGHT POWER SUPPLY AND BATTERY PACK AT BS 727C+13 IAW AMM 33-51-06. OPS CHECKED GOOD.Dec 22, 2025 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2025120442229Lens · missingEMERGENCY EXIT ROW LIGHT COVER IS MISSING, FO SIDE. INSTALLED THE EMERGENCY EXIT SIGN LENS IAW AMM 33-51-01. ACFT OK FOR SERVICE. .Dec 3, 2025 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2025110530986Slide · looseFORWARD SERVICE DOOR SLIDE RETAINING HOOK LOOSE. FWD SERVICE DOOR SLIDE RETAINING HOOK RETIGHTENED IAW SIP AND OPS CHECK GOOD.Nov 2, 2025 · N428WN · Boeing 7377H4 · Escape SlideSDR SWAA2025103129302Lamp · inoperativeEMERGENCY LIGHT AT 14 ABC INOPERATIVE. RELAMPED EMERGENCY LIGHT AT ROW 14ABC PER AMM 33-51-03.Oct 28, 2025 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2025092416966Sign · damagedFWD LAV EMERGENCY EXIT FORWARD OF L1 DOOR DAMAGED. REMOVED AND REPLACED PER AMM 33-51-01-960-802-NG.Sep 22, 2025 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2025081403638Slide · unpackedL1 DOOR ESCAPE SLIDE GIRT REPACK REQUIRED. REPACKED L1 DOOR ESCAPE SLIDE GIRT REF AMM 25-66-01.Aug 13, 2025 · N428WN · Boeing 7377H4 · Escape SlideSDR SWAA2025031907151Handle · brokenAFT GALLEY SERVICE DOOR ASSIST HANDLE BROKEN AND ATTACH HARDWARE CRACKED <[01] R&R AFT GALLEY SERVICE DOOR ASSIST HANDLE AND ATTACH HARDWARE IAW AMM 52-41-31.; [02] C/W INSPECTION.Mar 19, 2025 · N428WN · Boeing 7377H4 · Galley DoorsSDR SWAA2025031907456Fastener · brokenAFT GALLEY SERVICE DOOR ASSIST HANDLE BROKEN AND ATTACH HARDWARE CRACKED <[01]. R&R AFT GALLEY SERVICE DOOR ASSIST HANDLE AND ATTACH HARDWARE IAW AMM 52-41-31.; [02] C/W INSPECTION.Mar 19, 2025 · N428WN · Boeing 7377H4 · Galley DoorsSDR SWAA2025010884121Skin · delaminatedLH INBOARD MAIN FLAP LOWER SKIN DELAMINATION AT AFT OUTBOARD. REMOVED AND REPLACED L/H I/B AFT FLAP O/B WEDGE PANEL PER AMM 27-51-11.Jan 8, 2025 · N428WN · Boeing 7377H4 · Trailing Edge FlapsSDR SWAA2025010884122Lamp · inoperativeEMERGENCY AREA LIGHT AT SEAT 16DEF INOP<[01] RELAMPED EMERGENCY AREA LIGHT AT SEAT 16DEF IAW AMM 33-51-03. OP?S CHECK GOOD.Jan 8, 2025 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2025010884120Power Supply · inoperativeR2 DOOR EMERGENCY SLIDE LIGHT INOP<[01] REMOVED AND REPLACED AFT R/H EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-51-06. OPS CHECK GOOD.Jan 8, 2025 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2025010884119Skin · delaminatedRIGHT INBD MAIN FLAP LOWER SKIN O/B END OF TRAILING EDGE, AREA OF DELAMINATION. REMOVED SECTION OF DISBONDED LOWER SKIN; PREPPED AREA; APPLIED BOEGEL; BOND PRIMER; LAYED UP REPAIR PARTS AND STARTED CURE PER SRM 57-53-01-2R-7. PERMANENT REPAIR ACCOMPLISHED PJan 8, 2025 · N428WN · Boeing 7377H4 · Trailing Edge FlapsSDR SWAA2024082226940Seat Back · misconfiguredROW 10 A B & C RECLINES INTO EXIT ROW.<[01] ADJUSTED CENTER BOLT TO CORRECT BREAKOVER FORCE IN REFERENCE TO CMM 25-21-42.;[02] CORRECTION: ADJUSTED CENTER BOLT TO CORRECT BREAKOVER FORCE IN REFERENCE TO CMM 25-21-42.<BR>TOOL USED: B/C: 162016 DUE:07/11/2025.;[Aug 16, 2024 · N428WN · Boeing 7377H4 · Passenger Compartment EquipmentSDR SWAA2024082322329Skin · crackedR/W SLAT #5 NOSE SKIN CRACK FOUND AT FWD O/B COUNTERSUNK HOLE AT ACTUATOR FITTING<[01] FABRICATED AND INSTALLED FREEZE PLUG AT REWORKED FASTENER HOLE ON RT WING SLAT #5 NOSE SKIN PER REF. SRM 51-20-10-0G-0 AND SRM 57-42-01-2R-8; WORK ACCOMPLISHED BY SUBCONTRACAug 3, 2024 · N428WN · Boeing 7377H4 · Leading Edge DevicesSDR SWAA2024082220027Connector · damagedEMERGENCY LIGHT L/H AFT OF WING CONNECTOR WILL NOT CORRECTLY LOCK<[01] REMOVED AND REPLACED CONNECTOR I/A/W BOEING SWPM 20-61-17 & WDM 33-51-14; OPS CHECK PERFORMED I/A/W BOEING AMM 33-51-00-710-801; OPS CHECK NORMAL;[02] VERIFIED STEP 1Jul 30, 2024 · N428WN · Boeing 7377H4 · Light System WiringSDR SWAA2024082220016Connector · damagedEMERGENCY LIGHT R/H AFT OF WING CONNECTOR WILL NOT CORRECTLY LOCK<[01] REMOVED AND REPLACED CONNECTOR I/A/W BOEING SWPM 20-61-17 & WDM 33-51-14; OPS CHECK PERFORMED I/A/W BOEING AMM 33-51-00-710-801; OPS CHECK NORMAL;[02] VERIFIED STEP 1Jul 30, 2024 · N428WN · Boeing 7377H4 · Light System WiringSDR SWAA2024082219685Floorbeam · crackedCABIN FLOOR CROSS SECTIONAL MEMBER AT LOCATION STA 537.45 LBL 45.5 TO LBL 63 WITH CRACKED CORNER.<[01] REMOVED AND REPLACED CABIN FLOOR SECTIONAL MEMBER AT LOCATION STA 537.45 LBL 45.5 TO LBL 63 PER REF. SRM 51-0-02-0G-0 AND DWG143A5240;[02] VERIFIED STEP # 1Jul 30, 2024 · N428WN · Boeing 7377H4 · Fuselage Main, Floor BeamSDR SWAA2024082221618Console · crackedFLIGHT COMPARTMENT RIGHT SIDE CONSOLE PANEL#212FW LOWER SURFACE HAS EVIDENCE OF A CRACK.<[01] APPLIED REPAIR ON PANEL #212FW AT DAMAGED AREA PER B737 AMM 25-00-00-340-801 PARAGRAPH 8.E.(3). MATERIALS USED RESIN P/O#2039827; CLOTH P/O#1738579;[02] VERIFIED STEPJul 29, 2024 · N428WN · Boeing 7377H4 · Fuselage Main, StructureSDR SWAA2024082218509Strut · crackedMAIN CABIN CUSP WEB INNER CHORD CRACKED AT STA. 616 AND LBL 63<[01] REMOVED AND REPLACED MAIN CABIN CUSP INNER CHORD BETWEEN STA 688 TO STA 540 AND LBL 63 IN REF BOEING DRAWING 144A5901 AND SRM 51-40-02-0G-0.;[02] REMOVED AND REPLACED MAIN CABIN CUSP INNER CHOJul 28, 2024 · N428WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2024082218510Cusp Web · crackedMAIN CABIN CUSP WEB INNER CHORD CRACKED AT STA. 639 AND LBL 63<[01] REPLACEMENT OF INNER CHORD WILL BE ACCOMPLISHED ON (TTG8Q00UVUNH);[02] VERIFIED CORRECTIVE ACTION.Jul 28, 2024 · N428WN · Boeing 7377H4 · Fuselage Miscellaneous StructureSDR SWAA2024082318157Retainer · crackedLEFT WING OF#6 SPOILER UNDER FIXED T/E PANEL SEAL RETAINER CRACKED<[01] REMOVED AND REPLACED BRACKET AT LT. WING T/E PANEL PER SRM 51-40-02-0G-0;[02] VERIFIED STEP 1Jul 27, 2024 · N428WN · Boeing 7377H4 · SpoilersSDR SWAA2024082218160Floor Panel · frayedCABIN FLOOR PNL 242CF UPPER SURFACE FIBERS FRAYED AND PNL PUNCTURED<[01] REPLACED CABIN FLOOR PANEL 242CF WORK TO BE COMPLETED ON CUSTOMER WORK CARD TTG8Q00TTZWE;[02] REMOVED AND REPLACED CABIN FLOOR PANEL 242CF ASPER AMM 53-21-00-000-801 AND AMM 53-21-00-400-Jul 27, 2024 · N428WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2024082218161Floor Panel · damagedCABIN FLOOR PANEL 241DF UPPER SURFACE FIBERS FRAYED<[01] RECEIVED; LOCATED MATERAL PN.4417A4400001CC-10 AD FABRICATED NEW FLOR PANEL 241DF. REF. DWG. 144A5810;[02] RECEIVED; LOCATED AND DRILLED BOARD PN.4417A4400001CC-10 AND FABRICATED NEW FLOOR PANEL 241DF. RJul 27, 2024 · N428WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2024082218150Floor Panel · deformedAFT CARGO COMPARTMENT FLOOR PANEL 140AF IS WAVY. DOT 102-008<[01] FABRICATED AFT CARGO COMPARTMENT FLOOR PANEL 140AF ;PER REF AMM25-52-01-201-801;[02] VERIFIED STEP#1Jul 26, 2024 · N428WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2024082218151Floor Panel · deformedAFT CARGO COMPARTMENT FLOOR PANEL 140BF IS WAVY. DOT 102-009<[01] FABRICATED NEW AFT CARGO COMP. FLOOR PANEL 140BF PER REF. AMM 25-52-01-201-801.;[02] VERIFIED FLOOR PANEL FABRICATION.Jul 26, 2024 · N428WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2024082218149Floor Panel · delaminatedMID CABIN FLOOR PNL 241AF SURFACE LAMINATED DAMAGED<[01] FABRICATED MAIN CABIN FLOORBOARD 241AF PER SRM DWG 144A5810 AND SRM 51-40-05-0G-0;[02] VERIFIED STEP 1Jul 26, 2024 · N428WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2024082317426Skin · pulledRIGHT WING # 8 SLAT ACTUATOR LOWER SURFACE OF THE L/E SLAT NOSE SKIN AT ACTUATOR HAS FOUR FASTENERS( 04)PULLED IN;EVIDENCE OF NICKS AROUND HOLE EDGE.<[01] REMOVED AND REPLACED RIGHT WING L/E # 8 SLAT IN REFERENCE AMM 27-81-21-000-801 AND AMM 27-81-21-400-801.;Jul 25, 2024 · N428WN · Boeing 7377H4 · Leading Edge DevicesSDR SWAA2024082316791Skin · pulledLEFT WING # 1 SLAT ACTUATOR;LOWER SURFACE OF THE L/E SLAT NOSE SKIN AT ACTUATOR HAS SIX(06) FASTENERS PULLED IN.<[01] REMOVED AND REPLACED LEFT WING #1 L/E SLAT IN REFERENCE AMM 27-81-21-000-801 AND AMM 27-81-21-400-801.;[02] VERIFIED STEP # 1Jul 25, 2024 · N428WN · Boeing 7377H4 · Leading Edge DevicesSDR SWAA2024082317424Doubler · pulledRIGHT WING # 5 SLAT ACTUATOR ;LOWER SURFACE OF THE L/E SLAT NOSE SKIN AT ACTUATOR HAS FOUR(04) FASTENERS PULLED IN.<[01] INSTALLED EXTERNAL DOUBLER REPAIR AT#5 SLAT LOWER SURFACE L/E NOSE SKIN ACTUATOR ATTACHING AREA. REF SRM 57-42-01-2R-8 FIG 202.;[02] VERIFIJul 25, 2024 · N428WN · Boeing 7377H4 · Leading Edge DevicesSDR SWAA2024082217425Skin · pulledRIGHT WING # 6 SLAT ACTUATOR;LOWER SURFACE OF THE L/E NOSE SKIN AT ACTUATOR HAS FOUR(4) FASTENERS PULLED IN AND ONE(1) PULLED OUT.<[01] CUT AND REMOVED DAMAGED AT SLAT NOSE SKIN FABRICATED REPAIRS PARTS DOUBLER AND FILLER MATERIAL USEDLER FOR DOUBLER 7075 T62 Jul 25, 2024 · N428WN · Boeing 7377H4 · Leading Edge DevicesSDR SWAA2024070106021Flap Track · excess playL/H WING I/B FLAP O/B AFT FLAP TRACK HAS EXCESSIVE PLAY<[01] 01 - REMOVED AND REPLACED INBD AFT FLAP OUTBD TRACK PER [AMM 27-51-16-401-NG (INBOARD AFT FLAP TRACKS - REMOVAL/INSTALLATION - PERMANENT)]Jun 27, 2024 · N428WN · Boeing 7377H4 · Trailing Edge FlapsSDR SWAA2024062706015Battery Pack · no testEMX BATTERY PACK M01673 FAILS CAPACITANCE CHECK<[01] 01 - REMOVED AND REPLACED EMX BATTERY PACK M01673 PER [AMM 33-51-06-960-805-NG (POWER SUPPLY - BATTERY PACK REPLACEMENT - PERMANENT)]Jun 27, 2024 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2024062706009Battery Pack · no testEMX BATTERY PACK M01674 FAILS CAPACITANCE CHECK. REMOVED AND REPLACED EMX BATTERY PACK M01674 PER AMM 33-51-06-960-805-NGJun 27, 2024 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2023101109062Light · looseHALF OF ROW 15 IN THE ISLE EMERGENCY EXIT SIGN FELL TO THE GROUND DURING LANDING<[01] REINSTALLED MID CABIN EXIT LIGHT ASSY REF AMM 33-51-01. OPS CHECKS GOOD AC OFK FOR SERVICEOct 8, 2023 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2023072581705Sign · out of adjustLIGHTED EXIT SIGN NEXT TO FWD FA JUMPSEAT COVER FELL OFF<[01] INSTALLED NEW EMERGENCY EXIT SIGN COVER NEXT TO FWD FA JUMPSEAT. WORK DONE PER AMM 33-51-01. OPS CHECK GOOD AT THIS TIME.Jul 24, 2023 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2023050443449Slide · out of adjustFWD ENTRY DOOR SLIDE COMING OUT ON BOTTOM<[01] PERFORMED GVI OF FWD ENTRY DOOR SLIDE. NO DEFECTS NOTED PER AMM 25-66-00Apr 30, 2023 · N428WN · Boeing 7377H4 · Escape SlideSDR SWAA2023031313990Seal · crackedLT LOWER HORZ. STAB SLIDER SEAL CRACKED<[01] REMOVED AND REPLACED SLIDING SEAL PER AMM 53-31-31.;[02] REMOVED AND REPLACED SLIDING SEAL PER AMM 53-31-31.Mar 9, 2023 · N428WN · Boeing 7377H4 · Horizontal Stabilizer Miscellaneous StructureSDR SWAA2022111570455Lens · missingR/H OVERWING EXIT LIGHT MISSING LENS / [01] INSTALLED A NEW EXIT LIGHT LENS ON THE R/H OVERWING EXIT REF AMM 33-51-01Nov 12, 2022 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022102061446Battery · inoperativeFWD ENTRY EMERGENCY SLIDE LIGHT INOP / [01] R AND R M1675 CHARGING BASE AND BATTERY PACK AND OPS CK OK REF AMM 33-51-06Oct 19, 2022 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022072931996Fuse · defectiveSEVERAL EMERGENCY LIGHTS INOP THROUGH OUT CABIN AREA. / [01] RELAMPED AREA LIGHT AT SEAT 9 DEF AS PER REF. AMM 33-51-03-960-803. PERFORMED OPS CHECK AND FOUND NORMAL;[02] DURING TROUBLESHOOTING FOUND DEFECTIVE BATTERY PACK POS. M1674 AND BATTERY PACK AND CHARGJul 21, 2022 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022072830652Light · brokenEMERGENCY EXIT DOOR EXIT SIGN INDICATOR BROKEN AT R/H SIDE. / [01] REPLACED EMERGENCY EXIT DOOR EXIT SIGN INDICATOR AT R/H SIDE IN REF B737-700 AMM 33-51-01-960-802;[02] VERIFIED REPLACEMENT AND TESTJul 18, 2022 · N428WN · Boeing 7377H4 · Passenger Compartment EquipmentSDR SWAA2022072928610Light · brokenR-2 DOOR HEADER PANEL EXIT SIGN ASSY BROKEN / [01] REMOVED AND REPLACED EXIT SIGN LIGHT ASSEMBLY AT R-2 DOOR HEADER PANEL. REF. BOEING 737-700 AMM 33-51-01-960-802.;[02] TRANSITION PART ONLY;[03] VERIFIED STEPS: 1 AND 2.Jul 13, 2022 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022072928611Sign · brokenL-2 DOOR HEADER PANEL EXIT SIGN ASSY BROKEN / [01] REPLACED L-2 DOOR HEADER PANEL EXIT SIGN ASSY IN REF B 737-700 AMM 33-51-01-960-802;[02] ACCOMPLISHED PART TRANSACTION;[03] VERIFIED REPLACEMENT AND TESTJul 13, 2022 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022072928609Light · brokenAFT CABIN LOWERED CEILING PANELS EXIT SIGN ASSY BROKEN. / [01] REMOVED AND REPLACED EXIT SIGN LIGHT ASSEMBLY AT AFT CABIN LOWERED CEILING PANEL. REF. BOEING 737-700 AMM 33-51-01-960-802.;[02] VERIFIED STEP 1.Jul 13, 2022 · N428WN · Boeing 7377H4 · Emergency LightingSDR SWAA2022072924961Rib · crackedVERTICAL FIN LEADING EDGE RIB #15 CRACKED / [01] EVALUATED CRACK AT VERTICAL FIN L/E RIB #15 FOUND OUT OF LIMITS NO CRACKS ALLOWED IAW B 737-7 SRM 55-30-09-1A-1;[02] FABRICATED NEW VERTICAL FIN RIB IAW B 737-7 SRM 55-30-09-01-1 DWG.176A1410 ID 0002 REV:D;[03] Jul 1, 2022 · N428WN · Boeing 7377H4 · Vertical Stabilizer, Spar/RibSDR SWAA2022072924039Rib · crackedLH L/E #3 RIB - CRACKED AT BOTH ENDS BY FASTENER HOLE / [01] REMOVED #3 RIB AT L/H L/E IAW B737 SRM 51-40-02-0G-0.;[02] LOCATED AND DRILLED NEW RIB AT L/H L/E IAW B737 SRM 51-40-05-0G-0.;[03] VERIFIED AMT STEPS 1 AND 2 OK TO INSTALL.;[04] INSTALLED #3 RIB AT LJun 28, 2022 · N428WN · Boeing 7377H4 · Wing, Rib/BulkheadSDR SWAA2022072922423Floor Panel · elongatedAFT CARGO COMPARTMENT FLOOR PANEL 140AF HAS ELONGATED HOLES / [01] REPLACE FLOOR PANEL 140AF AS PER B737-700 AMM 25-52-01-201.;[02] VERIFIED STEP 1Jun 24, 2022 · N428WN · Boeing 7377H4 · Fuselage Floor PanelSDR SWAA2022072922424Floor Panel · elongatedAFT CARGO COMPARTMENT FLOOR PANEL 140DF HAS ELONGATED HOLES / [01] REPLACE FLOOR PANEL 140 DF AS PER B737-700 AMM 25-52-01-201.;[02] VERIFIED STEP 1Jun 24, 2022 · N428WN · Boeing 7377H4 · Fuselage Floor Panel
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