# N906WN: 2008 Boeing 737-7H4

- Status: Valid registration
- Airframe: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (registry code 1384404, 143 seats)
- Engine: [CFM International CFM56-7B24 series](https://openairdocs.org/engine/cfm-international-cfm56-7b24-series) (registry code 13044)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 36887
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: January 21, 2008
- Certificate issued: February 9, 2008
- Expires: September 30, 2029
- Mode S code: AC8777
- Registered owner: [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO)
- Location: [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)
- Owner type: Corporation
- Owner's area on the map: 32.8326° N, 96.8491° W: Placed by OpenAirDocs at the center of ZIP code 75235, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=906WN
- Page: https://openairdocs.org/aircraft/N906WN

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every CFM International CFM56-7B24 model are included.

## ADs that may apply (OpenAirDocs): 19 in force

### Matched by airframe (Boeing 737-7H4)

None in force.

### Matched by engine (CFM International CFM56-7B24 series)

- [AD 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023
- [AD 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022
- [AD 2021-16-08](https://openairdocs.org/ad/2021-16-08): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 55 more. Effective Sep 28, 2021
- [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019
- [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018
- [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015
- [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015
- [AD 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010
- [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009
- [AD 2008-03-09](https://openairdocs.org/ad/2008-03-09): Low pressure turbine rear frames (TRFs) · CFM International CFM56-7B18, CFM56-7B20, CFM56-7B22 and 10 more. Effective Mar 10, 2008
- [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007
- [AD 2002-16-18](https://openairdocs.org/ad/2002-16-18): Low pressure turbine (LPT) nozzle segments · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 33 more. Effective Sep 18, 2002
- [AD 2002-13-03](https://openairdocs.org/ad/2002-13-03): Turbofan Engines · CFM International CFM56-2, CFM56-2A, CFM56-2B and 55 more. Effective Aug 1, 2002
- [AD 2001-11-05](https://openairdocs.org/ad/2001-11-05): No. 4 Bearings · CFM International CFM56-2, CFM56-2B, CFM56-3 and 45 more. Effective Jun 11, 2001
- [AD 2001-02-12](https://openairdocs.org/ad/2001-02-12): On-Wing Torque Inspection · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 11 more. Effective Feb 14, 2001
- [AD 98-21-23](https://openairdocs.org/ad/98-21-23): Electronic Engine Control · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Nov 2, 1998
- [AD 98-19-20](https://openairdocs.org/ad/98-19-20): Hydromechanical Unit · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 7 more. Effective Oct 7, 1998
- [AD 98-14-51](https://openairdocs.org/ad/98-14-51): Accessory Gearbox · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B22 and 10 more. Effective Oct 1, 1998

### Historical (superseded or no longer in force)

- [AD 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021
- [AD 2019-12-05](https://openairdocs.org/ad/2019-12-05) (historical): Turbine Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/P and 39 more. Effective Jul 5, 2019
- [AD 2018-18-01](https://openairdocs.org/ad/2018-18-01) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Oct 16, 2018
- [AD 2018-10-11](https://openairdocs.org/ad/2018-10-11) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 1, 2018
- [AD 2018-09-10](https://openairdocs.org/ad/2018-09-10) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective May 14, 2018
- [AD 2013-26-01](https://openairdocs.org/ad/2013-26-01) (historical): Oil dynamic seal assembly · CFM International CFM56-3, CFM56-3B, CFM56-3C and 52 more. Effective Feb 3, 2014
- [AD 2000-12-01](https://openairdocs.org/ad/2000-12-01) (historical): Critical Life-Limited Parts · CFM International CFM56-2, CFM56-2A, CFM56-2B and 54 more. Effective Dec 11, 2000

## Information bulletins (advisory) (1 in force)

- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011
- [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008
- [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008

## NTSB investigations

None matched to N906WN.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Incident 20180212006539I](https://openairdocs.org/incident/20180212006539I), Feb 12, 2018: Boeing 737-7H4 (N906WN), Santa Ana, CA, No damage. Initial reports state ground crew pushed back aircraft from gate. Lost APU power. CA attempted to restart APU. Ground crew notified CA of APU fire. CA…

## Service difficulty reports (276, newest 50)

As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.

- [SDR SWAA2025120240674](https://openairdocs.org/sdr/SWAA2025120240674), Nov 28, 2025: LENS. MISSING. CREW REPORTS RT OVER WING EMERGENCY EXIT, LOWER EXIT SIGN LENS IS MISSING. INSTALLED RT OVERWING EMERGENCY EXIT LOWER SIGN LENS IAW AMM 33-51-01.OPS TEST CHECKE
- [SDR SWAA2025111334702](https://openairdocs.org/sdr/SWAA2025111334702), Nov 13, 2025: HANDLE. LOOSE. FWD ENTRY DOOR UPPER ASSIST HANDLE LOOSE. RESECURED FWD ENTRY DOOR UPPER ASSIST HANDLE REF AMM 20-50-11.
- [SDR SWAA2025100821754](https://openairdocs.org/sdr/SWAA2025100821754), Oct 6, 2025: STOP. MISSING. PLASTIC STOPPER ON AFT REAR, LEFT DOOR GIRT BAR MISSING ON RIGHT SIDE. REPLACED MISSING EVAC RELEASE STOP IAW AMM 25-66-00.
- [SDR SWAA2025091715214](https://openairdocs.org/sdr/SWAA2025091715214), Sep 15, 2025: SIGN. DETACHED. EXIT SIGN IN THE MIDDLE OF THE CABIN IS DANGLING ON ITS WIRES FROM CEILING<[01] SECURED EXIT SIGN AS REQUIRED ;REF AMM 33-51-02 CK;S GOOD
- [SDR SWAA2025090910191](https://openairdocs.org/sdr/SWAA2025090910191), Aug 31, 2025: CHARGER. INOPERATIVE. EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1669. BATTERY GOOD, SUSPECT CHARGER. REMOVED THE BATTERY CHARGER M1669 AND INSTALLED SERVICEABLE BATTERY CHA
- [SDR SWAA2025090912965](https://openairdocs.org/sdr/SWAA2025090912965), Aug 31, 2025: CHARGER. INOPERATIVE. EMERGENCY EXIT LIGHTS ASSOCIATED WITH BATTERY PACK M1669. BATTERY GOOD, SUSPECT CHARGER. REMOVED EMERGENCY LIGHT BATTERY CHARGER M1669 AND INSTALLED SERVICEABLE
- [SDR SWAA2025090904478](https://openairdocs.org/sdr/SWAA2025090904478), Aug 14, 2025: FLOOR SUPPORT. CRACKED. CRACKED ON FLOOR SUPPORT BS 312 - 328, LBL45, WL208.1. REMOVED, LOCATED, DRILLED, AND INSTALLED THE FLOOR SUPPORT IAW SRM 51-40-02, SRM 51-40-05, AND DWG 141A54
- [SDR SWAA2025090903709](https://openairdocs.org/sdr/SWAA2025090903709), Aug 12, 2025: STUB FRAME. CRACKED. CRACK NOTED ON R1 DOOR CUT OUT STUB FRAME BS 291.5+5, 0.75' ABOVE SEAL DEPRESSOR, L: 0.9'. REMOVED UPPER FWD R1 DOOR STUB FRAME IAW SRM 51-40-02. LOCATED, & DRI
- [SDR SWAA2025090903524](https://openairdocs.org/sdr/SWAA2025090903524), Aug 12, 2025: STRINGER CLIP. CRACKED. CRACK ON STRINGER CLIP AT BS787 S6L. REMOVED AND REPLACED STRINGER CLIP IAW SRM 51-40-05-0G-0 AND DWG 146A1133.
- [SDR SWAA2025090903525](https://openairdocs.org/sdr/SWAA2025090903525), Aug 12, 2025: STRINGER CLIP. CRACKED. CRACK ON STRINGER CLIP AT BS 727E, S6L. REMOVED AND REPLACED THE STRINGER CLIP IAW SRM 51-40-02-0G-0 AND DWG 146A1112.
- [SDR SWAA2025090903705](https://openairdocs.org/sdr/SWAA2025090903705), Aug 12, 2025: STRINGER CLIP. CRACKED. CRACK ON STRINGER CLIP AT BS727D S-7L. REMOVED AND REPLACED STRINGER CLIP IAW SRM 51-40-02-0G-0 AND DWG 146A1111.
- [SDR SWAA2025090903706](https://openairdocs.org/sdr/SWAA2025090903706), Aug 12, 2025: STRINGER CLIP. CRACKED. CRACK ON STRINGER CLIP AT BS706 S-4L. REMOVED AND REPLACED STRINGER CLIP BS 706 S-4L IAW SRM 51-40-02-0G-0 AND DWG 144A1107.
- [SDR SWAA2025090903707](https://openairdocs.org/sdr/SWAA2025090903707), Aug 12, 2025: STRINGER CLIP. CRACKED. CRACK ON STRINGER CLIPS AT BS 727B, S6R. REMOVED AND REPLACED NEW ON STRINGER CLIPS IAW SRM 51-40-02 AND DWG 146A1102 ID: 0001 REV: D
- [SDR SWAA2025090903704](https://openairdocs.org/sdr/SWAA2025090903704), Aug 12, 2025: STRINGER CLIP. CRACKED. CRACK ON STRINGER CLIPS AT BS 727B S-5R. REMOVED AND REPLACED NEW ON STRINGER CLIP IAW SRM 51-40-02 AND DWG 146A1102 0001 REV: D.
- [SDR SWAA2025090803708](https://openairdocs.org/sdr/SWAA2025090803708), Aug 12, 2025: SEAT TRACK. CRACKED. FIRST OFFICER`S INBD FWD SEAT TRACK CRACKED. REPLACED F/O'S INBD FWD SEAT TRACK IAW AMM 25-11-11-400-801.
- [SDR SWAA2025090903062](https://openairdocs.org/sdr/SWAA2025090903062), Aug 11, 2025: INTERCOSTAL. CRACKED. FED CUTOUT SURROUND STRUCTURE; INTERCOSTAL IS CRACK AT BS 312 S-6L REPAIR PER EA#M-22-153-01244 REV: B.
- [SDR SWAA2025090803067](https://openairdocs.org/sdr/SWAA2025090803067), Aug 11, 2025: SKIN. CRACKED. CRACK FOUND ON LT HORIZONTAL STABILIZER LOWER SKIN AT HSS 203.10, 24 INCHES FROM FWD EDGE, .08 INCH IN LENGTH. REPAIRED IAW EA 25-155-02188 WITH REPETITIVE INSP
- [SDR SWAA2025090803345](https://openairdocs.org/sdr/SWAA2025090803345), Aug 11, 2025: SCUFF PLATE. CRACKED. AFT CARGO BAY FWD CORNER SCUFF PLATE IS CRACKED. WELDED THE CORNER SCUFF PLATE PER SRM 53-60-15-2R-1 STEP 4.B.(4). REFERRED TO BAC 5975.
- [SDR SWAA2025090803346](https://openairdocs.org/sdr/SWAA2025090803346), Aug 11, 2025: SCUFF PLATE. CRACKED. ACB AFT CORNERR SCUFF PLATE IS CRACKED. WELDED THE CORNER SCUFF PLATE PER SRM 53-60-15-2R-1 STEP 4.B.(4). REFERRED TO BAC 5975.
- [SDR SWAA2025090800284](https://openairdocs.org/sdr/SWAA2025090800284), Aug 10, 2025: SUPPORT ANGLE. CORRODED. AFT CARGO BULKHEAD SUPPORT ANGLE AT BS 947.5, LBL 4, WAS CORRODED. REMOVED AND REPLACED THE SUPPORT ANGLE IAW SRM 51-40-02-0G-0, AND DWG 149A8117, REV -.
- [SDR SWAA2025090800176](https://openairdocs.org/sdr/SWAA2025090800176), Aug 10, 2025: SUPPORT. CORRODED. AFT CARGO ZEE ANGLE SUPPORT AT RBL 21 FROM STA 727 TO STA 767 HAS CORROSION IN VARIOUS LOCATIONS. REMOVED AND REPLACED THE FLOOR TO SIDEWALL SUPPORT IAW SRM 51-
- [SDR SWAA2025090800175](https://openairdocs.org/sdr/SWAA2025090800175), Aug 10, 2025: SUPPORT. CORRODED. AFT CARGO ZEE ANGLE SUPPORT AT LBL 21 FROM BS 727 - 847 HAD CORROSION IN VARIOUS LOCATIONS. REMOVED AND REPLACED THE FLOOR TO SIDEWAL SUPPORT IAW SRM 51-40-02, 
- [SDR SWAA2025090900054](https://openairdocs.org/sdr/SWAA2025090900054), Aug 9, 2025: SUPPORT. CORRODED. MULTIPLE SPOTS WITH CORROSION ON FCB SIDEWALL-TO-FLOOR SUPPORT NUTPLATE HOLES AT BS400+15;BS460+2 TO BS500D+15 LBL25 WL156. REMOVED AND REPLACED SIDEWALL SUPPOR
- [SDR SWAA2025090800056](https://openairdocs.org/sdr/SWAA2025090800056), Aug 9, 2025: SUPPORT. CORRODED. CORROSION ON FCB AFT BULKHEAD FLOOR TO BULKHEAD PANEL SUPPORT AT BS 500D, WL 156, LBL 19. REMOVED AND REPLACED BULKHEAD SUPPORT IAW SRM 51-40-02, AND DWG 143A79
- [SDR SWAA2025090800053](https://openairdocs.org/sdr/SWAA2025090800053), Aug 9, 2025: SIDEWALL SUPPORT. CORRODED. MULTIPLE SPOTS WITH CORROSION ON FCB SIDEWALL -TO -FLOOR SUPPORT NUTPLATE HOLES AT BS 400 - 420+18, RBL 18, WL 156. REMOVED AND REPLACED THE SIDEWALL SUPPORT IA
- [SDR SWAA2025090800052](https://openairdocs.org/sdr/SWAA2025090800052), Aug 9, 2025: THRESHOLD WEB. CORRODED. MULTIPLE SPOTS WITH CORROSION ON FCB DOOR CUTOUT SURROUND THRESHOLD BS440+7 TO BS480+4 RBL29;WL156. REMOVED AND REPLACED FCB SUBTHRESHOLD WEB BETWEEN BS 440 TO 
- [SDR SWAA2025090800055](https://openairdocs.org/sdr/SWAA2025090800055), Aug 9, 2025: SHIELD. CORRODED. MULTIPLE SPOTS OF CORROSION ON FCB AFT SHIELD FROM BS492+4 TO BS500A RBL24 WL156.<[01] REMOVED AND REPLACED FCB AFT SHIELD. BS 494 TO BS500A RBL24 WL 156 IAW SR
- [SDR SWAA2025090800059](https://openairdocs.org/sdr/SWAA2025090800059), Aug 9, 2025: THRESHOLD WEB. CORRODED. MULTIPLE SPOTS WITH CORROSION ON ACB DOOR CUTOUT SURROUND THRESHOLD BS787+15 TO BS827+15 RBL25 WL156. REMOVED AND REPLACED ACB SUBTHRESHOLD WEB BS 787 TO BS 847
- [SDR SWAA2025090999806](https://openairdocs.org/sdr/SWAA2025090999806), Aug 8, 2025: SEAT TRACK. CORRODED. CORROSION ON SEAT TRACK LBL 25 AT BS 500A+5, & BS 500A+17. THIS FAULT WILL BE ACCOMPLISHED ON CARD TTG8Q014G015; DUE SEAT TRACK REPLACEMENT.
- [SDR SWAA2025090999824](https://openairdocs.org/sdr/SWAA2025090999824), Aug 8, 2025: SEAT TRACK. CORRODED. CORROSION ON SEAT TRACK RBL 25 AT BS559+3, BS578+7, BS597+18, & BS639+15. THIS FAULT WILL BE ACCOMPLISHED ON CARD TTG8Q014G1AN; DUE SEAT TRACK REPLACEMENT.
- [SDR SWAA2025090999825](https://openairdocs.org/sdr/SWAA2025090999825), Aug 8, 2025: SEAT TRACK. CORRODED. CORROSION ON SEAT TRACK RBL 25 AT BS663+19, BS685+7, BS706+8, & BS727A+15. REMOVED AND REPLACED NEW SEAT TRACK FROM BS540 TO BS727B RBL25 IAW SRM 51-40-02-OG-0 
- [SDR SWAA2025090899801](https://openairdocs.org/sdr/SWAA2025090899801), Aug 8, 2025: STUB FRAME. CRACKED. FSD LOWER STUB FRAME WAS CRACKED AT BS 294.5, RBL 54, WL 208.2. REPAIRED THE STUB FRAME IAW SRM 53-10-15-2R-7, REPAIR 7.
- [SDR SWAA2025090899802](https://openairdocs.org/sdr/SWAA2025090899802), Aug 8, 2025: INTERCOSTAL. CRACKED. FED INTERCOSTAL BETWEEN BS 294.5 - 303.9, STRINGER 16L, WL 216 WAS CRACKED. REMOVED AND REPLACED THE INTERCOSTAL IAW SRM 51-40-05 AND DWG 141A8180 0027 REV C.
- [SDR SWAA2025090899531](https://openairdocs.org/sdr/SWAA2025090899531), Aug 8, 2025: FLOOR PANEL. PULLED. FWD FLOOR PANEL 222AF UPPER SKIN HAD AREAS OF PULLED STRANDS. THE FWD FLOOR PANEL 222AF WAS REPAIRED IAW SRM 53-00-50-2R-1-A00939 REPAIR 1.
- [SDR SWAA2025090899532](https://openairdocs.org/sdr/SWAA2025090899532), Aug 8, 2025: FLOOR PANEL. PULLED. FLOOR PANEL 241UF UPPER SKIN HAS AREAS OF PULLED STRANDS. THE FLOOR PANEL WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0, AND DWG 146A58
- [SDR SWAA2025090899527](https://openairdocs.org/sdr/SWAA2025090899527), Aug 7, 2025: FLOORBEAM. CORRODED. CORROSION ON BS 986 FLOORBEAM PREVIOUS REPAIR -1 STRAP AT NUTPLATE HOLE, LBL 43. REPAIRED THE FLOORBEAM IAW SRM 53-70-51-2R-6, REPAIR 6.
- [SDR SWAA2025090899293](https://openairdocs.org/sdr/SWAA2025090899293), Aug 7, 2025: FLOOR PANEL. PULLED. AFT FLOOR PANEL 241YF HAS PULLED STRANDS ON UPPER SURFACE. AFT FLOOR PANEL 241YF UPPER SURFACE WAS REPAIRED IAW SRM 53-00-50-2R-1-A00939.
- [SDR SWAA2025090999119](https://openairdocs.org/sdr/SWAA2025090999119), Aug 6, 2025: PANEL. DELAMINATED. PANEL 193B HAS DELAMINATION ON OUTER SURFACE. PANEL 193B REPAIRED IAW SRM 51-70-05-2R-2.
- [SDR SWAA2025090898765](https://openairdocs.org/sdr/SWAA2025090898765), Aug 6, 2025: LENS. DAMAGED. EMERGENCY EXIT LIGHT LENS AT RT OVERWING EXIT SIDEWALL DAMAGED. REMOVED, REPLACED, & PERFORMED A GOOD OPS TEST OF EMERGENCY EXIT LIGHT AT RT OVERWING EXIT SIDEW
- [SDR SWAA2025051970795](https://openairdocs.org/sdr/SWAA2025051970795), May 13, 2025: HANDLE. BROKEN. FWD SERVICE DOOR ASSIST HANDLE BROKEN<[01] OK TO CONTINUE PER MEL 25-10-01. SP1B<BR>SWAPPED FWD SERVICE DOOR ASSIST HANDLE WITH FWD LAV;[02] R&R FWD SERVICE DOO
- [SDR SWAA2025050967894](https://openairdocs.org/sdr/SWAA2025050967894), May 5, 2025: ENGINE. SLOW. READY FOR TAKE OFF PRESSED AUTO THROTTLE. #2 SPOOLED TO 90%. NUMBER #1 UNRESPONSIVE. AC SKIDDED LEFT; ABORTED T/O. RAN COOLING FOR RTO @55KTS GATE RETURN<[01] P
- [SDR SWAA2024102149504](https://openairdocs.org/sdr/SWAA2024102149504), Oct 17, 2024: BRACKET. CRACKED. AFT PASSENGER DOOR FORWARD SLIDE ATTACH POINT UPPER ISOLATOR BASE IS CRACKED.<[01] REPLACED AFT PASSENGER DOOR FORWARD SLIDE ATTACHMENT POINT UPPER ISOLATE BASE
- [SDR SWAA2024101147219](https://openairdocs.org/sdr/SWAA2024101147219), Oct 10, 2024: FLASHLIGHT. FAILED. FWD FLIGHT ATTENDANT JUMP SEAT FLASHLIGHT DOES NOT TEST<[01] RESEATED FWD F/A FLASHLIGHT AS NEEDED AMM 25-64-00. OPS CHK GOOD.
- [SDR SWAA2024092440436](https://openairdocs.org/sdr/SWAA2024092440436), Sep 22, 2024: SEAT. LOOSE. 12D SEATBACK WILL NOT STAY UPRIGHT<[01] OKAY TO CONTINUE PER MEL 25-6-01 SP1B ROW 13 DEF SEATS UNUSABLE.;[02] SECURED SEAT 12D IN THE FULL UPRIGHT AND LOCKED PO
- [SDR SWAA2023101310015](https://openairdocs.org/sdr/SWAA2023101310015), Oct 12, 2023: SEAT BACK. OUT OF ADJUST. CABIN PASSENGER SEAT RECLINE NOT LOCKED OUT OF EMERGENCY EXIT ROW SEAT 11D.<[01] ADJUSTED SEAT RECLINE AT 11D IAW AMM 25-22-00
- [SDR SWAA2023100506882](https://openairdocs.org/sdr/SWAA2023100506882), Oct 2, 2023: COVER. OUT OF ADJUST. OVERWING EXIT LIGHT COVER NEEDS TO BE REINSTALLED. ON THE EXIT ON AIRCRAFT LEFT<[01] R/R LIGHT ASSY AND INSTALLED LENS IAWMM 33-51-01
- [SDR SWAA2023100505917](https://openairdocs.org/sdr/SWAA2023100505917), Sep 29, 2023: LIGHT. INOPERATIVE. CABIN EMERGENCY EXIT SIGNS HAS BULBS INOP; AT THE L2 DOORWAY AND LEFT AND RIGHT OWE DOORWAYS; LOWER SIGNS ONLY.<[01] REPLACED LAMPS AND PERFORMED GOOD FUNCTIONA
- [SDR SWAA2023100603670](https://openairdocs.org/sdr/SWAA2023100603670), Sep 22, 2023: WIRE. BROKEN. GROUND WIRE FOR EMERGENCY EXIT LIGHT ON FWD LAV IS BROKEN AT GROUND BLOCK BEHIND LAV<[01] PARTIAL WORK STEP 1;[02] RETERMINATED WIRE W4142-0152-20 INYO TERNIMAL
- [SDR SWAA2023100601478](https://openairdocs.org/sdr/SWAA2023100601478), Sep 15, 2023: SUPPORT. CRACKED. FWD CARGO BAY BAFFLE UNDER FLOOR TO SIDEWALL SUPPORT BS 500A-500B LBL 24 IS CRACKED<[01] REMOVED AND INSTALLED NEW BAFFLE BETWEEN BS 500A TO BS 500B LBL 24 PER 
- [SDR SWAA2023100600379](https://openairdocs.org/sdr/SWAA2023100600379), Sep 13, 2023: BAFFLE. ELONGATED. FCB BAFFLE BETWEEN BS 440 TO BS 460 LBL25 WL 155 HAS AN ELONGATED HOLE<[01] REMOVED AND INSTALLED FCB BAFFLE BETWEEN BS 440 TO BS 460 LBL 25 WL 155 PER SRM 51-4

All 276: https://openairdocs.org/aircraft/N906WN/reports.md

## STCs that may be installed (OpenAirDocs) (32)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Boeing 737-7H4)

- [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC SA4842SW](https://openairdocs.org/stc/SA4842SW): Modification of air to air heat exchanger (P/N 182820-2 Series 2). Honeywell International Inc. Lists 737 Series
- [STC SA270NW](https://openairdocs.org/stc/SA270NW): Installation of modified seat. Aviation Technical Services. Lists 737 Series
- [STC ST01162NY](https://openairdocs.org/stc/ST01162NY): Installation of Literature Pockets. Magee Plastics Company. Lists 737 Series
- [STC SA2607SO](https://openairdocs.org/stc/SA2607SO): Installation of coffee maker P/N 416-1001-29. B/E Aerospace Inc. Lists 737 Series
- [STC SA2608SO](https://openairdocs.org/stc/SA2608SO): Installation of rail assembly, P/N 416-0201-15. B/E Aerospace Inc. Lists 737 Series
- [STC SA3058SO](https://openairdocs.org/stc/SA3058SO): Installation of coffee maker 416-0001-23 and rail assembly 416-0201-5. B/E Aerospace Inc. Lists 737 Series
- [STC ST01476AT](https://openairdocs.org/stc/ST01476AT): Installation of coffee maker. B/E Aerospace Inc. Lists 737 Series
- [STC ST01778AT](https://openairdocs.org/stc/ST01778AT): Installation of espresso maker p/n 3510-0066-01. B/E Aerospace Inc. Lists 737 Series
- [STC SA629GL](https://openairdocs.org/stc/SA629GL): Installation of Grimes galley, Model 1545LW unit 2 and unit 4. B/E Aerospace. Lists 737 Series
- [STC ST01332AT](https://openairdocs.org/stc/ST01332AT): Installation of Galley Service Carts. Champ International, Inc. Lists 737 Series
- [STC ST09870SC](https://openairdocs.org/stc/ST09870SC): Installation of Mechanical Window Shades. Lou Martin & Associates. Lists 737 Series
- [STC ST00033AT](https://openairdocs.org/stc/ST00033AT): Installation of a single Mode S system and provisions for a TCAS II system. General Aerospace, Inc. Lists 737 Series
- [STC SA4532NM](https://openairdocs.org/stc/SA4532NM): Installation of Coltech, CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series
- [STC ST4532NM](https://openairdocs.org/stc/ST4532NM): Installation of Coltech CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series
- [STC ST00774NY](https://openairdocs.org/stc/ST00774NY): Installation of a passenger cabin Liquor/beverage service cart P/N E500170. (757-222) (767-222) (727-222) (737 SERIES 222, 291, 322, 522) (747-100 SERIES 238B). Driessen Aircraft Interior Systems USA, Inc. Lists 737 Series
- [STC ST02052AT](https://openairdocs.org/stc/ST02052AT): Installation of a single Collins GNLU910A flight management system, along with global navigation satellite system sensor. General Aerospace, Inc. Lists 737 Series
- [STC SA02034AT](https://openairdocs.org/stc/SA02034AT): Manufacture of tray carrier, P/N 2282-506. BFE Services. Lists 737 Series
- [STC ST01968AT](https://openairdocs.org/stc/ST01968AT): Manufacture of inserts for galley stowage. JK Aerospace, Inc. Lists 737 Series
- [STC SA01916AT](https://openairdocs.org/stc/SA01916AT): Manufacture of Tray Carrier P/N 1839-501. BFE Services. Lists 737 Series
- [STC SA2534SO](https://openairdocs.org/stc/SA2534SO): Installation of window shades, acoustic panes and reveals. Magee Plastics Company. Lists 737 Series
- [STC ST179CH](https://openairdocs.org/stc/ST179CH): Installation of cargo container curtain. Plastic Composites Corp. Lists 737 Series
- [STC SA00056LA](https://openairdocs.org/stc/SA00056LA): Installation of Weber Coffeemaker, P/N 870130-415. Monogram Systems. Lists 737 Series
- [STC SA6090NM](https://openairdocs.org/stc/SA6090NM): Installation of emergency vision assurance system (EVAS). VisionSafe Corporation. Lists 737 Series
- [STC SA370NW](https://openairdocs.org/stc/SA370NW): Removal of passenger interior, installation of cargo compartment liners and cargo tie down equipment. Western Metal Products. Lists 737 Series
- [STC SA2589CE](https://openairdocs.org/stc/SA2589CE): Install Bennetts Seat Converter Stowage Compartment on passenger seat(s). John's Aircraft and Upholstery. Lists 737 Series
- [STC SA1029NW](https://openairdocs.org/stc/SA1029NW): Installation of a cargo system. Western Metal Products. Lists 737 Series
- [STC SA1258EA](https://openairdocs.org/stc/SA1258EA): Installation of Cosco model78-( ) child restraint system. (172M S/N 17263459 - 17267584). Miller Stuart R. Lists 737 Series
- [STC SA1052SO](https://openairdocs.org/stc/SA1052SO): Installation of GE battery P/N43B022RB36 in place of Marathon P/N CA-727-7, CA-727-20, or CA-27-20 batteries or SAFT P/N23180 batteries; or installation of GE battery P/N 43B020RB10 replacing Marathon P/N CA-727-7, CA-727-20 or CA-27-20 or SAFT P/N 23186 or 23180 batteries. General Electric Company. Lists 737 Series
- [STC SA1082NW](https://openairdocs.org/stc/SA1082NW) (historical): Installation of auxiliary fuel tanks in the aft cargo compartment. (737 series -2K9A). Rogerson ATS. Lists 737 Series

### Approved for the engine (CFM International CFM56-7B24 series)

- [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC
- [STC SE03036CH](https://openairdocs.org/stc/SE03036CH): Application of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision. Delta Air Lines Inc

## Related

- Other Boeing 737-7H4 aircraft: https://openairdocs.org/model/boeing-737-7h4/aircraft.md
- The CFM International CFM56-7B24 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24-series.md

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