# N917WN: 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: 36624
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: April 1, 2008
- Certificate issued: May 16, 2008
- Expires: June 30, 2027
- Mode S code: ACB2AD
- 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=917WN
- Page: https://openairdocs.org/aircraft/N917WN

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 N917WN.

## FAA accident and incident reports

None matched to N917WN.

## Service difficulty reports (284, 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 SWAA2026101277836](https://openairdocs.org/sdr/SWAA2026101277836), Oct 7, 2026: THRUST REVERSER. MALFUNCTIONED. LEFT THRUST REVERSER WOULD NOT DEPLOY, NR 1 THRUST REVERSER LIGHT ILLUMINATED. FOUND V148 & V150 FAULTS ON NR 1 ENG T/R EAU DEPLOYED NR 1 ENG T/R & CLEARED EAU 
- [SDR SWAA2026072091169](https://openairdocs.org/sdr/SWAA2026072091169), Jul 16, 2026: BATTERY PACK. NO TEST. FWD LEFT EMERGENCY LIGHT FAILED CAPACITY CHECK. REMOVED AND REPLACED EMERGENCY BATTERY PACK IAW AMM 33-51-06-960-805-NG.
- [SDR SWAA2026062916229](https://openairdocs.org/sdr/SWAA2026062916229), Jun 25, 2026: GIRT BAR. LOOSE. L1 GIRT BAR LOOSE. REMOVED FORWARD ENTRY ESCAPE SLIDE, REMOVED & REPLACED RIVETS FOR GIRT BAR HOOK, & REINSTALLED FORWARD ENTRY ESCAPE SLIDE IAW MT 725-61-06 & 
- [SDR SWAA2026061612718](https://openairdocs.org/sdr/SWAA2026061612718), Jun 3, 2026: HMU. SLOW. NR 1 ENG SLOW TO SPEED (NR 2 AT +50% BEFORE NR 1 MOVED FROM 10%) (6-8 SECONDS BEHIND NR 2) ONCE STABILIZED ALL INDICATIONS NORMAL. RESPONDED NORMAL ONCE ABOVE 4
- [SDR SWAA2026060208012](https://openairdocs.org/sdr/SWAA2026060208012), May 30, 2026: SLIDE. PARTIAL DEPLOY. SLIDE AT DOOR 1L FELL OUT OF DOOR LINER WHEN DOOR WAS OPENED. REPACKED L1 FWD ENTRY EMERGENCY SLIDE IAW MT 725-61-06.
- [SDR SWAA2026060106872](https://openairdocs.org/sdr/SWAA2026060106872), May 26, 2026: GIRT BAR. LOOSE. FWD ENTRY DOOR SLIDE GIRT BAR STOW HOOK LOOSE;NEEDS TO BE SECURED. INSPECTED GIRT BAR HOOK IAW AMM 25-66-01;GIRT BAR IS SECURED IN STOWED POSITION ;OK FOR SERVI
- [SDR SWAA2026042792550](https://openairdocs.org/sdr/SWAA2026042792550), Apr 23, 2026: ENGINE. NO DISCREPANCY. NR 1 ENGINE SLOW TO SPOOL FOR TAKE OFF. RT ENGINE AT TAKE OFF THRUST & LT ENGINE AT 45%. IAW FIM 73-05, TASK 814. PERFORMED TEST 8 ACCELERATION CHKD AMM 71-00-0
- [SDR SWAA2026031177887](https://openairdocs.org/sdr/SWAA2026031177887), Mar 8, 2026: LENS. UNSECURE. COCKPIT EMERGENCY LIGHT LENS WILL NOT SECURE IN PLACE. OK TO CONT IAW MEL 33-1-01 SP1. LIGHT REMAINS OPERATIONAL. NSTALLED LENSE IAW AMM 33-14-00.
- [SDR SWAA2026022372807](https://openairdocs.org/sdr/SWAA2026022372807), Feb 21, 2026: HANDLE. LOOSE. R1 DOOR; DOOR-ASSIST HANDLE LOOSE. ADJUSTED R1 DOOR ASSIST HANDLE IAW AMM 52-11-00.
- [SDR SWAA2025121539783](https://openairdocs.org/sdr/SWAA2025121539783), Nov 26, 2025: ACCESS PANEL. ELONGATED. ELONGATED HOLES ON ACCESS PANEL 561BB ON LT WING. REPAIRED THE ACCESS PANEL 561BB IAW SRM 51-70-04-2R-10, REPAIR 10.
- [SDR SWAA2025121534579](https://openairdocs.org/sdr/SWAA2025121534579), Nov 12, 2025: FLOORBEAM. CRACKED. MAIN CABIN FLOORBEAM CRACKED AT BS 540, BL 0 - LBL 24.75. REPLACED FLOORBEAM IAW SRM 51-40-02, AND DWG 143A5240, SHEET 14, REV -.
- [SDR SWAA2025121534577](https://openairdocs.org/sdr/SWAA2025121534577), Nov 12, 2025: FLOOR SUPPORT. CRACKED. MAIN CABIN, FWD WET AREA FLOOR SUPPORT CRACKED, BTW BS 312 - 328, RBL 27. REPLACED THE FLOOR SUPPORT AND FASTENERS IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND D
- [SDR SWAA2025121534443](https://openairdocs.org/sdr/SWAA2025121534443), Nov 12, 2025: ANGLE. CRACKED. CRACKED ANGLE, TRAILING EDGE ACCESS PANEL 551FB ON LT WING. REPLACED THE ANGLE IAW SRM 51-10-02-0G-0, AND DWG 115A2710, SHEET 9, REV A.
- [SDR SWAA2025121546419](https://openairdocs.org/sdr/SWAA2025121546419), Nov 11, 2025: WEB. CORRODED. CORROSION WEB LOWER SILL LOCATED BETWEEN BS 440 TO BS 492.4, RBL 22, WL156 FWD CARGO BAY. REPLACED THE WEB LOWER SILL LOCATED BETWEEN BS 440 - 492.4, RBL 22, WL
- [SDR SWAA2025121534018](https://openairdocs.org/sdr/SWAA2025121534018), Nov 11, 2025: WEB. CORRODED. CORROSION WEB LOWER SILL LOCATED BETWEEN BS 440 - 492.4, RBL 22, WL 156 IN THE FWD CARGO BAY. REPLACED WEB LOWER SILL IAW SRM 51-10-02, ITEM 9, & DWG 143A8330, 
- [SDR SWAA2025121234188](https://openairdocs.org/sdr/SWAA2025121234188), Nov 11, 2025: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 231WF IN THE PASSENGER CABIN. REPAIRED THE FLOOR PANEL 231WF IAW SRM 53-00-50-2R-4, REPAIR 4.
- [SDR SWAA2025121533599](https://openairdocs.org/sdr/SWAA2025121533599), Nov 10, 2025: SUPPORT BRACKET. CRACKED. CRACKED SUPPORT BRACKET, TRAILING EDGE MLG SUPPORT BEAM REAR SPAR UPPER AREA, LT WING. REPLACED THE SUPPORT BRACKET IAW SRM 51-40-02-0G-0, AND SRM-51-10-02-0G-0
- [SDR SWAA2025121533597](https://openairdocs.org/sdr/SWAA2025121533597), Nov 10, 2025: PLATE. CRACKED. CRACKED CORRUGATED PLATE, TRAILING EDGE ORSS 462 ON LT WING. REPLACED CORRUGATED PLATE AND FASTENERS IAW SRM 51-10-02-0G-0, PARAGRAPH 9, AND SRM 51-40-02-0G-0. 
- [SDR SWAA2025121234576](https://openairdocs.org/sdr/SWAA2025121234576), Nov 10, 2025: FLOOR SUPPORT. CRACKED. AMAIN CABIN, FWD WET AREA FLOOR SUPPORT HAD A CRACK BTW BS 312 & 328, RBL 27.
- [SDR SWAA2025121533215](https://openairdocs.org/sdr/SWAA2025121533215), Nov 9, 2025: SUPPORT ANGLE. CRACKED. CRACKED SUPPORT ANGLE BS 663.75 AND LBL 42. PERFORMED PERMANENT REPAIR ON SUPPORT ANGLE IAW SRM 57-10-10-2R-5, REPAIR 5. CERTIFIED RII MAJOR REPAIR WORK PERFORM
- [SDR SWAA2025121546413](https://openairdocs.org/sdr/SWAA2025121546413), Nov 9, 2025: SKIN. CRACKED. CRACK INDICATION FOUND ON RT HORIZONTAL STAB, LOWER IN-SPAR SKIN AT HSS 193.90, RIB, 9 INCH REAR SPAR IN SIDE OF RIB. CRACK LENGTH = 1.000 INCH. PERFORMED A REP
- [SDR SWAA2025121533441](https://openairdocs.org/sdr/SWAA2025121533441), Nov 9, 2025: SKIN. CRACKED. CRACK INDICATION FOUND ON RT HORIZONTAL STAB LOWER IN-SPAR SKIN AT HSS 193.90, RIB, 9 INCHES REAR SPAR INSIDE OF RIB. CRACK LENGTH = 1.000 INCH. PERFORMED REPAI
- [SDR SWAA2025121533437](https://openairdocs.org/sdr/SWAA2025121533437), Nov 9, 2025: ANGLE. CORRODED. CORROSION ANGLE LOCATED ON UPPER MAIN SILL AT LEVEL BS 827, S18R, WL 200 IN THE AFT CARGO BAY. REPLACED ANGLE LOCATED ON UPPER MAIN SILL IAW SRM 51-10-02, SRM 5
- [SDR SWAA2025121533439](https://openairdocs.org/sdr/SWAA2025121533439), Nov 9, 2025: STRAP. CORRODED. CORROSION STRAP LOCATED BTW BS 787 - 794.3, S25R - 26R, WL 156 IN THEAFT CARGO BAY. REPLACED STRAP & FASTENERS LOCATED IAW SRM 51-40-02-0G-0, AND DWG 146A0081, 
- [SDR SWAA2025121533438](https://openairdocs.org/sdr/SWAA2025121533438), Nov 9, 2025: SILL DRAIN. CORRODED. CORROSION LOWER SILL LOCATED BTW BS 794.3 - 847, RBL 22, WL 156 IN THE AFT CARGO BAY. REPLACED LOWER SILL AND FASTENERS IAW SRM 51-40-02, & DWG 146A8340, SHEET 
- [SDR SWAA2025121533216](https://openairdocs.org/sdr/SWAA2025121533216), Nov 9, 2025: PLATE. CRACKED. CRACKED CORRUGATED PLATE, TRAILING EDGE IRSS 215, RT WING. REPLACED THE CORRUGATED PLATE AND FASTENERS IAW SRM 51-10-02-0G-0, PARAGRAPH 9, AND SRM 51-40-02-0G-0
- [SDR SWAA2025121533213](https://openairdocs.org/sdr/SWAA2025121533213), Nov 9, 2025: WEB. CRACKED. CRACKED WEB TRAILING EDGE FIXED PANEL ORSS 271, LT WING. REPLACED THE WEB AND FASTENERS IAW SRM-51-10-02-0G-0, ITEM 9, SRM-51-40-02-0G, & DWG 115A2512, SHEET 16
- [SDR SWAA2025121533028](https://openairdocs.org/sdr/SWAA2025121533028), Nov 8, 2025: KEELBEAM. CRACKED. CRACKED KEELBEAM, BS 727 - 727A, S27R, REPAIRED THE KEELBEAM IAW EA 25-153-03151-WIP1, EA 25-153-03151, & SRM 53-60-12-2R-1, REPAIR 1.
- [SDR SWAA2025121533027](https://openairdocs.org/sdr/SWAA2025121533027), Nov 8, 2025: SUPPORT. CORRODED. CORROSION UPPER MAIN SILL LOCATED BETWEEN BS 794.3 - 847, S18R, WL 200 IN THE CARGO BAY. REPLACED UPPER MAIN SILL IAW SRM 51-40-02-0G-0, DWG 146A8110, SHEET 25,
- [SDR SWAA2025121546411](https://openairdocs.org/sdr/SWAA2025121546411), Nov 8, 2025: STUB FRAME. CRACKED. CRACK ON LOWER STUB FRAME LOCATED BS 294.5, S17R IN FWD GALLEY AREA. REPLACED LOWER STUB FRAME IAW SRM 51-10-02, ITEM 9, & DWG 141A8370, SHEET 10, REV D.
- [SDR SWAA2025121533026](https://openairdocs.org/sdr/SWAA2025121533026), Nov 8, 2025: TIE CLIP. CRACKED. CRACK ON TIE CLIP LOCATED BS 277, STR 10R IN PASSENGER CABIN. REPLACED TIE CLIP IAW SRM 51-10-02-0G-0, STEP 9, SRM 51-40-02-0G-0, AND DWG 141A1110, SHEET 18, RE
- [SDR SWAA2025121533025](https://openairdocs.org/sdr/SWAA2025121533025), Nov 8, 2025: STUB FRAME. CRACKED. CRACKED LOWER STUB FRAME, BS 294.5, S17R IN THE FWD GALLEY AREA. REPLACED THE LOWER STUB FRAME IAW SRM 51-10-02, ITEM 9, & DWG 141A8370, SHEET 10, REV D.
- [SDR SWAA2025121233029](https://openairdocs.org/sdr/SWAA2025121233029), Nov 8, 2025: SUPPORT. CORRODED. CORRODED SUPPORT ZEE, BS 727E - 767, RBL 22, WL 156, IN THE CARGO BAY. REPLACED THE SUPPORT ZEE & FASTENERS IAW SRM 51-10-02-0G-0, PARAGRAPH 9, SRM 51-40-02-0G-
- [SDR SWAA2025121233031](https://openairdocs.org/sdr/SWAA2025121233031), Nov 8, 2025: WEB. CORRODED. CORRODED SHIELD WEB BETWEEN BS 767 - 794.3, RBL 22, WL 156 IN THE AFT CARGO BAY. REPLACED THE SHIELD WEB & FASTENERS IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, & D
- [SDR SWAA2025121233205](https://openairdocs.org/sdr/SWAA2025121233205), Nov 8, 2025: STRAP. CORRODED. CORRODED STRAP FLOOR SUPPORT LOCATED BETWEEN BS 787 - 794.3, RBL 20, WL 156 IN THE AFT CARGO BAY. TASK CARD WAS DUPLICATED; FOR RESOLUTION SEE TTG8Q018SGUS.
- [SDR SWAA2025121233030](https://openairdocs.org/sdr/SWAA2025121233030), Nov 8, 2025: SUPPORT. CORRODED. CORRODED SUPPORT ZEE, LOCATED BETWEEN BS 727C - 787, LBL 22, WL156 IN THE AFT CARGO BAY. REPAIRED THE SUPPORT ZEE BS 727 - 847, LBL 22, WL156 IAW SRM 53-00-53-2
- [SDR SWAA2025121533006](https://openairdocs.org/sdr/SWAA2025121533006), Nov 7, 2025: INTERCOSTAL. CORRODED. CORROSION ON LATERAL INTERCOSTAL, BS 269, BL0, WL 208.1. PERFORMED REPAIR ON LATERAL INTERCOSTAL IAW EA 25-153-03197-WIP1, AND EA 25-153-03197.
- [SDR SWAA2025121532683](https://openairdocs.org/sdr/SWAA2025121532683), Nov 7, 2025: BEAR STRAP. CRACKED. CRACK INDICATION FOUND LOCATED AT BS 291.5 PLUS 10 INCHES, S7R BELOW 4.200 INCHES. PERFORMED REPAIR ON BEAR STRAP HOLE IAW EA 25-153-03090-WIP1, & 25-153-03090-
- [SDR SWAA2025121532857](https://openairdocs.org/sdr/SWAA2025121532857), Nov 7, 2025: ANGLE. CRACKED. CRACKED ANGLE, LOCATED BS 500C, S26L IN THE FWD CARGO BAY. REPLACED THE ANGLE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 143A7505, SHEET 82, REV -.
- [SDR SWAA2025121532845](https://openairdocs.org/sdr/SWAA2025121532845), Nov 7, 2025: SUPPORT BEAM. CRACKED. CRACKED SUPPORT BEAM, TRAILING EDGE ORSS 280 ON LT WING. REPLACED THE SUPPORT BEAM IAW SRM 51-10-02-0G-0, 51-40-02, & DWG 115A3712, SHEET 5, REV -.
- [SDR SWAA2025121232847](https://openairdocs.org/sdr/SWAA2025121232847), Nov 7, 2025: WEB. CORRODED. CORRODED SHIELD WEB, BETWEEN BS 492.4 - 500A, RBL 22, WL 156 IN THE FWD CARGO BAY. REPLACED THE SHIELD WEB & FASTENERS IAW SRM 51-10-02, ITEM 9, & DWG 143A0080,
- [SDR SWAA2025121532668](https://openairdocs.org/sdr/SWAA2025121532668), Nov 6, 2025: FLOORBEAM. CORRODED. CORRODED FLOORBEAM LOWER FLANGE, BS 986.5, RBL 40, WL 208.5. REPAIRED THE FLOORBEAM IAW EA 25-153-03177-WIP1, EA 25-153-03177, AND SRM 53-70-51-2R-6, REPAIR 6, 
- [SDR SWAA2025121532426](https://openairdocs.org/sdr/SWAA2025121532426), Nov 6, 2025: WEB. CRACKED. CRACK WEB FLOOR STRUCTURE, BETWEEN BS 328 - 344, LBL 45 IN THE FWD GALLEY AND LAVATORY. REPLACED THE WEB & FASTENERS IAW SRM 51-40-02, & DWG 141A5400, SHEET 44,
- [SDR SWAA2025121532679](https://openairdocs.org/sdr/SWAA2025121532679), Nov 6, 2025: SUPPORT BEAM. CRACKED. CRACK SUPPORT BEAM NR 4, LOCATED FOR THE FWD GALLEY DOOR. REPLACED SUPPORT BEAM NR 4 LOCATED FWD GALLEY DOOR IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 141
- [SDR SWAA2025121532423](https://openairdocs.org/sdr/SWAA2025121532423), Nov 6, 2025: FLOOR SUPPORT. CRACKED. CRACKED FLOOR SUPPORT BTW BS 344 - 360, BL 0, IN THE FWD GALLEY AND LAV. REPLACED THE FLOOR SUPPORT AND FASTENERS IAW SRM 51-40-02, AND DWG 141A5400, SHEET 32, 
- [SDR SWAA2025121532422](https://openairdocs.org/sdr/SWAA2025121532422), Nov 6, 2025: FLOOR SUPPORT. CRACKED. CRACKED FLOOR SUPPPORT BTW BS 277 - 294.5, BL 0, IN THE FWD GALLEY & LAV. REPLACED THE FLOOR SUPPORT IAW SRM 51-40-02, AND DWG 141A5400, SHEET 20, REV -.
- [SDR SWAA2025121532424](https://openairdocs.org/sdr/SWAA2025121532424), Nov 6, 2025: ANGLE. CORRODED. CORRODED ZEE ANGLE, BS 312, LBL 55, WL 208.1 IN THE FWD GALLEY AREA. REPLACED THE ZEE ANGLE IAW SRM 51-40-02-0G-0.
- [SDR SWAA2025121546385](https://openairdocs.org/sdr/SWAA2025121546385), Nov 6, 2025: ANGLE. CORRODED. CORRODED ZEE ANGLE, BS 312, LBL 55, WL 208.1 IN THE FWD GALLEY AREA. REPLACED THE ZEE ANGLE IAW SRM 51-40-02-0G-0.
- [SDR SWAA2025121532658](https://openairdocs.org/sdr/SWAA2025121532658), Nov 6, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLE ON ACCESS PANEL 661CB TRAILING EDGE ON RT WING. REPAIRED THE ACCESS PANEL 661CB TRAILING EDGE IAW SRM 51-70-04-2R-10, REPAIR 10.
- [SDR SWAA2025121532659](https://openairdocs.org/sdr/SWAA2025121532659), Nov 6, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 661AB ON RT WING. REPAIRED ACCESS PANEL 661AB IAW SRM 51-70-04-2R-10, REPAIR 10.

All 284: https://openairdocs.org/aircraft/N917WN/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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