# N908WN: 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: 36620
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: February 6, 2008
- Certificate issued: April 2, 2008
- Expires: March 31, 2030
- Mode S code: AC8EE5
- 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=908WN
- Page: https://openairdocs.org/aircraft/N908WN

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 N908WN.

## FAA accident and incident reports

None matched to N908WN.

## Service difficulty reports (292, 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 SWAA2026081794368](https://openairdocs.org/sdr/SWAA2026081794368), Aug 11, 2026: LIGHT. INOPERATIVE. AFT EMERGENCY LIGHT, RT SIDE INOPERATIVE. R & R THE AFT EMERGENCY LIGHT IAW AMM 33-51-04-960-801. OPS CHK PASSED.
- [SDR SWAA2026080348528](https://openairdocs.org/sdr/SWAA2026080348528), Jul 30, 2026: BATTERY. INOPERATIVE. FORWARD UPPER FLASHLIGHT LED INDICATOR NOT FLASHING. R & R BATTERY IAW AMM 25-64-00
- [SDR SWAA2026051897929](https://openairdocs.org/sdr/SWAA2026051897929), May 12, 2026: COVER. BROKEN. RH OVERWING EMERGENCY EXIT LIGHT COVER BROKEN. R&R RH OVERWING EMERGENCY EXIT LIGHT ASSY IAW AMM 33-51-01.
- [SDR SWAA2026040786105](https://openairdocs.org/sdr/SWAA2026040786105), Apr 3, 2026: RIVET. MISSING. FWD SERVICE DOOR EMERGENCY ESCAPE SLIDE GIRT BAR SUPPORT CLIP MISSING RIVET. INSTALLED NEW SOLID RIVET IN FWD SERVICE DOOR ESCAPE SLIDE HOUSING REF SRM 51-40-02
- [SDR SWAA2026033084083](https://openairdocs.org/sdr/SWAA2026033084083), Mar 28, 2026: TIE CLIP. MISSING. SLIDE CLIP ON FWD GALLEY DOOR BENT (FWD SVC GIRT BAR CLIP)<[01] OK TO CONTINUE PER TLD PER EA M23-125-01839
- [SDR SWAA2026020566828](https://openairdocs.org/sdr/SWAA2026020566828), Feb 2, 2026: LIGHT. INOPERATIVE. AFT SERVICE DOOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED AFT RIGHT EMERGENCY EXIT SLIDE LIGHT IAW AMM 33-51-04-960-801-NG. OPS CHECK GOOD, NO FURTHER 
- [SDR SWAA2025111129921](https://openairdocs.org/sdr/SWAA2025111129921), Oct 29, 2025: CARGO TRACK. CRACKED. CRACKED CARGO TRACK, RBL 13.84, BTW BS 727D - 787. PERFORMED A PERMANENT REPAIR ON THE CARGO TRACK IAW SRM 53-00-53-2R-3, REPAIR 3, PARAGRAPH 2 A, FIGURE 203, A
- [SDR SWAA2025111225713](https://openairdocs.org/sdr/SWAA2025111225713), Oct 19, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 561AB TRAILING EDGE AT LT WING. REPAIRED ACCESS PANEL 561AB IAW B737-700 SRM 51-70-04-<BR>2R-10 REPAIR 10.
- [SDR SWAA2025111224458](https://openairdocs.org/sdr/SWAA2025111224458), Oct 15, 2025: WEB. CORRODED. MAIN CABIN - AFT BULKHEAD FRAME 1016; UPPER WEB STRUCTURE FITTING HAS CORROSION AT BS 1016; BL 0. REPLACED FITTING LOC. AFT BULKHEAD FRAME BS 1016; UPPER WEB ST
- [SDR SWAA2025111224461](https://openairdocs.org/sdr/SWAA2025111224461), Oct 15, 2025: FLOORBEAM. CRACKED. AAI INSPECTION: MAIN CABIN - FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO RBL 24.75. REPLACED BREAK PANEL SUPPORT AND FASTENERS ON FLOOR STRUCTURE STA 
- [SDR SWAA2025111224462](https://openairdocs.org/sdr/SWAA2025111224462), Oct 15, 2025: FLOORBEAM. CRACKED. MAIN CABIN - FLOOR STRUCTURE SUPPORT HAS A CRACK AT BS 540; BL 0 TO LBL 24.75. REPLACED BREAK PANEL SUPPORT AND FASTENERS ON FLOOR STRUCTURE STA 540 BL 0 TO LBL
- [SDR SWAA2025111224126](https://openairdocs.org/sdr/SWAA2025111224126), Oct 13, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLE ON ACCESS PANEL 561CB TRAILING EDGE HOLES AT LT WING. REPAIRED ACCESS PANEL 561CB IAW B737-700 SRM 51-70-04-<BR>2R-10 REPAIR 10.
- [SDR SWAA2025111224127](https://openairdocs.org/sdr/SWAA2025111224127), Oct 13, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLE ON ACCESS PANEL 561BB TRAILING EDGE HOLES AT LT WING . REPAIRED ACCESS PANEL 561BB TRAILING EDGE HOLES AT LT WING IAW B737-700 SRM 51-70-04-2R-10
- [SDR SWAA2025111223949](https://openairdocs.org/sdr/SWAA2025111223949), Oct 12, 2025: LIGHT. DETERIORATED. DETERIORATED PHOTOLUMINESCENT STRIP (5EA) LH AND (5EA) RH SIDE AT PASSENGER CABIN. REPLACED THE PHOTOLUMINESCENT STRIP (5EA) LT AND (5EA) RT SIDE IN PAX CABIN I
- [SDR SWAA2025111223948](https://openairdocs.org/sdr/SWAA2025111223948), Oct 12, 2025: HANDLE. DETERIORATED. DETERIORATED ENTRY DOORWAY LINING HANDLE NUTS AT FWD GALLEY AREA (4EA). REPLACED ENTRY DOORWAY LINING HANDLE NUTS AT FWD GALLEY AREA (4EA) IAW B737-700 AMM 52-1
- [SDR SWAA2025111223691](https://openairdocs.org/sdr/SWAA2025111223691), Oct 11, 2025: NUT PLATE. CORRODED. CORROSION ON RAIL NUT PLATES LEADING EDGE LOCATED OFSS449 AT LT WING. REPLACED RAIL NUT PLATES LEADING EDGE LOCATED OFSS449 AT LT WING IAW B737-700 SRM 51-40-02
- [SDR SWAA2025111223686](https://openairdocs.org/sdr/SWAA2025111223686), Oct 11, 2025: NUT PLATE. CORRODED. CORROSION ON RAIL NUTPLATES LOCATED LEADING EDGE OFSS331 AT LT WING. REPLACED RAIL NUTPLATES LOCATED LEADING EDGE OFSS331 AT LT WING IAW B737-700 SRM 51-40-02 A
- [SDR SWAA2025111223761](https://openairdocs.org/sdr/SWAA2025111223761), Oct 11, 2025: ANGLE. CRACKED. CRACK ACCESS PANEL 551FB TRAILING EDGE ANGLE AT LT WING. REPLACED ANGLE ON ACCESS PANEL 551FB TRAILING EDGE ANGLE AT LT WING AT LT WING IAW B737-700 SRM 51-10-0
- [SDR SWAA2025111223688](https://openairdocs.org/sdr/SWAA2025111223688), Oct 11, 2025: BRACKET. CRACKED. CRACK BRACKET LOCATED BS 540 LBL 6 AT AIR CONDITIONING BAY. REPLACED BRACKET LOCATED BS 540 LBL 6 AT AIR CONDITIONING BAY IAW B737-700 SRM 51-10-02-0G-0 PARAGRA
- [SDR SWAA2025111223689](https://openairdocs.org/sdr/SWAA2025111223689), Oct 11, 2025: HINGE. CORRODED. CORROSION HINGE TOILET SERVICE DOOR 145AL AT LOWER FUSELAGE (2 EA). REPLACED HINGE TOILET SERVICE DOOR 145AL (2EA) I.A.W B737-700 SOPM 20-50-01 REV 39 AND DWG 1
- [SDR SWAA2025111223544](https://openairdocs.org/sdr/SWAA2025111223544), Oct 10, 2025: SUPPORT ANGLE. CRACKED. CRACKED SUPPORT ANGLE, BS 867, LBL12 IN AFT CARGO COMPARTMENT. REPLACED ANGLE - SUPPORT LOCATED BS867 LBL12 AT AFT CARGO COMPARTMENT IAW SRM 51-40-02; SRM 51-10
- [SDR SWAA2025111223542](https://openairdocs.org/sdr/SWAA2025111223542), Oct 10, 2025: ANGLE. CRACKED. CRACKED ANGLE LOCATED BTW BS907 TO BS927 AND BTW STR25R TO STR27R AT AFT CARGO COMPARTMENT. REPLACED ANGLE AND FASTENERS LOCATED BTW BS907 TO BS927 AND BTW STR2
- [SDR SWAA2025111223438](https://openairdocs.org/sdr/SWAA2025111223438), Oct 10, 2025: ANGLE. CRACKED. CRACK ON ANGLE LOCATED AUXILIARY TRACK SLAT 1 LH WING . REPLACED ANGLE LOCATED AUXILIARY TRACK SLAT 1 LH WING IAW B737-700 SRM 51-40-02 AND DWG# 114A5010 SHEET:
- [SDR SWAA2025111223532](https://openairdocs.org/sdr/SWAA2025111223532), Oct 10, 2025: ANGLE. CRACKED. CRACK ON ANGLE LOCATED AUXILIARY TRACK SLAT 7 RH WING. REPLACED ANGLE LOCATED AUXILIARY TRACK SLAT 7 RH WING IAW B737-700 SRM 51-40-02 AND DWG# 114A5020 SHEET: 
- [SDR SWAA2025111223548](https://openairdocs.org/sdr/SWAA2025111223548), Oct 10, 2025: FITTING. CRACKED. CRACK FITING LOCATED BS947.5 AT LEVEL STR26L AT AFT CARGO COMPARTMENT. REPLACED FITING LOCATED BS947.5 AT LEVEL STR26L AT AFT CARGO COMPARTMENT I.A.W SRM 51-40-
- [SDR SWAA2025111223550](https://openairdocs.org/sdr/SWAA2025111223550), Oct 10, 2025: WEB. CORRODED. CORROSION WEB - INTERCOSTAL LOCATED BTW BS767 TO BS787 RBL23 WL156 AT AFT CARGO COMPARTMENT. REPLACED WEB - INTERCOSTAL AND FASTENERS LOCATED BTW BS767 TO BS787
- [SDR SWAA2025111123537](https://openairdocs.org/sdr/SWAA2025111123537), Oct 10, 2025: CARGO TRACK. CRACKED. CRACK TRACK RBL 13.84, BS 727C - 727E, BS 747- 767. PERFORMED A PERMANENT REPAIR ON THE CARGO TRACK IAW SRM 53-00-53-2R-3, REPAIR 3, PARAGRAPH 2 A, FIGURE 203, 
- [SDR SWAA2025111123545](https://openairdocs.org/sdr/SWAA2025111123545), Oct 10, 2025: CARGO TRACK. CRACKED. CRACKED CARGO TRACK LBL 17.24, BS 767. PERFORMED A PERMANENT REPAIR ON THE CARGO TRACK IAW SRM 53-00-53-2R-3, REPAIR 3, PARAGRAPH 2 A, FIGURE 203, ALTERNATIVE 1
- [SDR SWAA2025111123536](https://openairdocs.org/sdr/SWAA2025111123536), Oct 10, 2025: INTERCOSTAL. CRACKED. CRACK WEB - INTERCOSTAL BTW BS 727A - 727B, LBL 24. REPLACED WEB - INTERCOSTAL AND FASTENERS IAW SRM 51-40-02-0G-0, SRM 51-10-02-0G-0, PARAGRAPH 9, DRAWING 146A
- [SDR SWAA2025111123540](https://openairdocs.org/sdr/SWAA2025111123540), Oct 10, 2025: INTERCOSTAL. CORRODED. CORROSION WEB - INTERCOSTAL BTW BS 727A - 727B, RBL 14, WL 148. REPLACED WEB - INTERCOSTAL IAW SRM 51-10-02-0G-0, PARAGRAPH 9, DWG 146A7500, SHEET 114, REV-, DW
- [SDR SWAA2025111123553](https://openairdocs.org/sdr/SWAA2025111123553), Oct 10, 2025: SHIELD. CORRODED. CORROSION WEB SHIELD, BTW BS 767 - 794, RBL 23, WL156. REPLACED THE WEB SHIELD IAW SRM 51-10-02-0G-0, ITEM 9, AND DWG 146A0081, SHEET 37, REV-.
- [SDR SWAA2025111223050](https://openairdocs.org/sdr/SWAA2025111223050), Oct 9, 2025: TIE CLIP. CRACKED. CRACK ON TIE CLIP LOCATED BS 277 AT LEVEL STR 10R AT FWD GALLEY AREA. REPLACED TIE CLIP AND FASTENERS LOCATED STA277 AND STR10R PASSENGER CABIN IAW SRM 51-40-02
- [SDR SWAA2025111223046](https://openairdocs.org/sdr/SWAA2025111223046), Oct 9, 2025: PLATE. CORRODED. CORROSION ON PLATE LOCATED 1016 PLUS 14 INCHES LBL 3 WL 208.1 AT PASSENGER CABIN. REPLACED PLATE AND FASTENERS LOCATED BTW BS1006 TO BS1030 LBL 3 WL 208.1 AT PA
- [SDR SWAA2025111223047](https://openairdocs.org/sdr/SWAA2025111223047), Oct 9, 2025: PLATE. CORRODED. CORROSION ON PLATE LOCATED 1016 PLUS 14 INCHES RBL 4 WL 208.1 AT PASSENGER CABIN. REPLACED PLATE LOCATED BTW BS1006 TO BS1030 RBL 4 WL 208.1 AT PASSENGER CABIN 
- [SDR SWAA2025111222793](https://openairdocs.org/sdr/SWAA2025111222793), Oct 9, 2025: ATTACH ANGLE. DETERIORATED. DETERIORATED TARGET ATTACH ANGLE ON FWD ENTRY DOOR FRAME. REPLACED TARGET ATTACH ANGLE ON FWD ENTRY DOOR FRAME I.A.W B737-700 SRM 51-10-02; SRM 51-40-02 AND DWG
- [SDR SWAA2025111122789](https://openairdocs.org/sdr/SWAA2025111122789), Oct 9, 2025: PRESSURE DECK. CRACKED. CRACK INDICATION ON THE HORIZONTAL PRESSURE DECK WEB, RBL 40, BS 663. CRACK LENGTH 0.312 INCH APPROX. REPAIRED THE PRESSURE DECK IAW SRM 53-40-51?2R-2, REPAIR 2
- [SDR SWAA2025111123048](https://openairdocs.org/sdr/SWAA2025111123048), Oct 9, 2025: FLOORBEAM. CORRODED. CORRODED FLOORBEAM, BS 986.5, RBL 43, WL 208.1. REPAIRED THE FLOORBEAM IAW EA 25-153-02825-WIP1, EA 25-153-02825-WIP2, AND EA 25-153-02825.
- [SDR SWAA2025111123191](https://openairdocs.org/sdr/SWAA2025111123191), Oct 9, 2025: SUPPORT. CORRODED. CORROSION ON SUPPORT ZEE BTW BS 500C - 500D, RBL 24, WL 156. REPLACED THE SUPPORT ZEE IAW SRM 51-10-02-0G-0, PARAGRAPH 9, SRM 51-40-02-0G-0, AND DWG 143A7501, S
- [SDR SWAA2025111123192](https://openairdocs.org/sdr/SWAA2025111123192), Oct 9, 2025: SHIELD. CORRODED. CORROSION WEB SHIELD, BETWEEN BS 492.4 - 500A, RBL 24, WL 156. REPLACED WEB SHIELD AND FASTENERS IAW SRM 51-40-02, DWG 143A0080, SHEET 23, REV-, AND SRM 51-10-0
- [SDR SWAA2025111123193](https://openairdocs.org/sdr/SWAA2025111123193), Oct 9, 2025: INTERCOSTAL. CRACKED. CRACKED WEB - INTERCOSTAL BETWEEN BS 500C - 500D, RBL 24. REPLACED THE WEB INTERCOSTAL IAW SRM 51-10-02-0G, ITEM 9, SRM 51-40-02-0G, AND DWG 143A7505, SHEET 82,
- [SDR SWAA2025111222788](https://openairdocs.org/sdr/SWAA2025111222788), Oct 8, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 661BB TRAILING EDGE AT RT WING. REPAIRED ACCESS PANEL 661BB TRAILING EDGE AT RT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10.
- [SDR SWAA2025111222790](https://openairdocs.org/sdr/SWAA2025111222790), Oct 8, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 661AB TRAILING EDGE AT RT WING . REPAIRED ACCESS PANEL 661AB TRAILING EDGE AT RT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10.
- [SDR SWAA2025111222791](https://openairdocs.org/sdr/SWAA2025111222791), Oct 8, 2025: ACCESS PANEL. ELONGATED. ELONGATED HOLES ON ACCESS PANEL 661CB TRAILING EDGE AT RT WING. REPAIRED ACCESS PANEL 661CB TRAILING EDGE AT RT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10.
- [SDR SWAA2025111222255](https://openairdocs.org/sdr/SWAA2025111222255), Oct 7, 2025: WEB. CRACKED. CRACK ON WEB LOCATED BTW BS 312 TO BS 328 LBL 47 WL 208.1 AT FWD GALLEY AREA . REPLACED WEB LOCATED BTW BS 312 TO BS 328 LBL 47 WL 208.1 AT FWD GALLEY AREA IAW 
- [SDR SWAA2025111222381](https://openairdocs.org/sdr/SWAA2025111222381), Oct 7, 2025: BULB. BURNED OUT. BURNED EMERGENCY EXIT LIGHT BULB ON SIDEWALL 231YJW AT PASSENGER CABIN. REPLACED EMERGENCY EXIT LIGHT BULB ON SIDEWALL 231YJW AT PASSENGER CABIN IAW AMM 33-51-0
- [SDR SWAA2025111222382](https://openairdocs.org/sdr/SWAA2025111222382), Oct 7, 2025: LENS. BROKEN. BROKEN EMERGENCY LIGHT LENS ON OVERHEAD STOWAGE BIN LH SIDE AT PASSENGER CABIN (8 EA). REPLACED EMERGENCY LIGHT LENS ON OVERHEAD STOWAGE BIN LH SIDE AT PASSENGE
- [SDR SWAA2025111222383](https://openairdocs.org/sdr/SWAA2025111222383), Oct 7, 2025: LENS. BROKEN. BROKEN EMERGENCY LIGHT LENS ON OVERHEAD STOWAGE BIN RH SIDE AT PASSENGER CABIN (8 EA). REPLACED EMERGENCY LIGHT LENS ON OVERHEAD STOWAGE BIN RH SIDE AT PASSENGE
- [SDR SWAA2025111222261](https://openairdocs.org/sdr/SWAA2025111222261), Oct 7, 2025: ACCESS PANEL. CRACKED. CRACK ACCESS PANEL 561AB TRAILING EDGE HOLES AT LT WING. REPAIRED ACCESS PANEL 561AB IAW B737-700 SRM 51-70-04-<BR>2R-10 REPAIR 10.
- [SDR SWAA2025111222262](https://openairdocs.org/sdr/SWAA2025111222262), Oct 7, 2025: ACCESS PANEL. CRACKED. CRACK ACCESS PANEL 561BB TRAILING EDGE HOLES AT LT WING. REPAIRED ACCESS PANEL 561BB TRAILING EDGE HOLES AT LT WING IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10.
- [SDR SWAA2025111222263](https://openairdocs.org/sdr/SWAA2025111222263), Oct 7, 2025: ACCESS PANEL. CRACKED. CRACK ACCESS PANEL 561CB TRAILING EDGE HOLES AT LT WING. REPAIRED ACCESS PANEL 561CB IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10.

All 292: https://openairdocs.org/aircraft/N908WN/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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