# N941WN: 2009 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 CFM56-7B24/3 series](https://openairdocs.org/engine/cfm-international-cfm56-7b24-3-series) (registry code 13074)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 36647
- Year built: 2009
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 8, 2009
- Certificate issued: July 28, 2009
- Expires: October 31, 2027
- Mode S code: AD12E0
- 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=941WN
- Page: https://openairdocs.org/aircraft/N941WN

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 CFM56-7B24/3 model are included.

## ADs that may apply (OpenAirDocs): 10 in force

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

None in force.

### Matched by engine (CFM International CFM56-7B24/3 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 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 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

### 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 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

## 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 N941WN.

## FAA accident and incident reports

None matched to N941WN.

## Service difficulty reports (219, 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 SWAA2026101254258](https://openairdocs.org/sdr/SWAA2026101254258), Oct 8, 2026: SCUFF PLATE. CRACKED. R1 DOOR HAD A CRACK IN LWR AFT CORNER SCUFF PLATE. REMOVED AND REPLACED THE R1 DOOR SCUFF PLATE IAW AMM 53-11-01.
- [SDR SWAA2026091162693](https://openairdocs.org/sdr/SWAA2026091162693), Sep 10, 2026: BATTERY PACK. DISCHARGED. MULTIPLE EMERGENCY LIGHTS INOPERATIVE. CHARGED EMERGENCY LIGHT POWER SUPPLY BATTERY PACKS IAW AMM 33-51-06. OPS CHKD GOOD.
- [SDR SWAA2025082908141](https://openairdocs.org/sdr/SWAA2025082908141), Aug 26, 2025: BATTERY PACK. INOPERATIVE. THE EXTERIOR EMERGENCY LIGHT AT THE L2 DOOR IS INOPERATIVE. REMOVED AND REPLACED LT AFT EMERGENCY LIGHTING BATTERY PACK AND POWER SUPPLY ASSEMBLY PER M/M 33-51-
- [SDR SWAA2025082607233](https://openairdocs.org/sdr/SWAA2025082607233), Aug 22, 2025: BULB. INOPERATIVE. L2 DOOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED L2 SERVICE DOOR EMERGENCY LIGHT BULB PER AMM 33-51-04. OPS CHECK GOOD.
- [SDR SWAA2025050664317](https://openairdocs.org/sdr/SWAA2025050664317), Apr 26, 2025: FITTING. WORN. WEAR ON GIRT BAR FITTINGS ENTRY AND SERVICE DOOR HARDWARE AT FWD GALLEY AREA 2025-244014<[01] REPLACED GIRT BAR FITTINGS ENTRY AND SERVICE DOOR HARDWARE AT FWD 
- [SDR SWAA2025050757107](https://openairdocs.org/sdr/SWAA2025050757107), Apr 19, 2025: ACCESS PANEL. CRACKED. CRACK ON ACCESS PANEL 344GB AT RT HORIZONTAL STAB. REPAIRED ACCESS PANEL 344GB AT RT HORIZONTAL STAB IAW B737-700 SRM 55-20-01-2R-4 REPAIR 4.
- [SDR SWAA2025050757101](https://openairdocs.org/sdr/SWAA2025050757101), Apr 11, 2025: SUPPORT BRACKET. CRACKED. CRACK ON SUPPORT BRACKET LOCATED BS 867 BTW STR 2R TO 3R AT PASSENGER CABIN. REPLACED SUPPORT BRACKET LOCATED BS 867 BTW STR 2R TO 3R AT PASSENGER CABIN IAW SRM
- [SDR SWAA2025050757090](https://openairdocs.org/sdr/SWAA2025050757090), Apr 10, 2025: SUPPORT ANGLE. CRACKED. CRACK ANGLE - SUPPORT LOCATED BS807 AND BTW STR25R AND STR26R AFT CARGO COMPARTMENT 2025-244196<[01] TOOL USED ON STEP 1. ET EQUIPMENT: P/N: NORTEC 600D; S/N: 6
- [SDR SWAA2025050757093](https://openairdocs.org/sdr/SWAA2025050757093), Apr 10, 2025: ANGLE. CRACKED. CRACK ANGLE LOCATED BS867 AND BTW STR26L AND STR27L AFT CARGO COMPARTMENT 2025-244195<[01] REPLACED ANGLE LOCATED BS 867 AND BETWEEN STRINGER 26L AND STRINGER 2
- [SDR SWAA2025050723643](https://openairdocs.org/sdr/SWAA2025050723643), Apr 10, 2025: SUPPORT ANGLE. CRACKED. CRACK ON ANGLE - SUPPORT LOCATED BS500D AND STR28R AFT POSITION FWD CARGO COMPARTMENT. REPLACED ANGLE-CLIP LOCATED BS500D AND STR28R AFT POSITION FWD CARGO COMP
- [SDR SWAA2025050657091](https://openairdocs.org/sdr/SWAA2025050657091), Apr 10, 2025: CARGO TRACK. CRACKED. CRACK ON CARGO TRACK RBBL 13.84 LOCATED BS767 AFT CARGO COMPARTMENT 2025-244197<[01] STEPS 5 AND 6 TOOL USED EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 20004
- [SDR SWAA2025050657094](https://openairdocs.org/sdr/SWAA2025050657094), Apr 10, 2025: CARGO TRACK. CRACKED. CRACK ON CARGO TRACK RBBL 13.84 LOCATED BS727E AFT CARGO COMPARTMENT 2025-244198<[01] REPAIR CARGO TRACK RBBL 13.84 LOCATED BETWEEN 727D +14? AND BSTA 767 +10?.
- [SDR SWAA2025050657096](https://openairdocs.org/sdr/SWAA2025050657096), Apr 10, 2025: STRINGER. CRACKED. CRACK ON STRINGER 23L LOCATED BS540 AT FWD CARGO COMPARTMENT 2025-244235<[01] TOOL USED ON STEP 8:EDDY CURRENT EQUIPMENT P/N: NORTEC 600D; S/N: 220272712; DUE D
- [SDR SWAA2025050657092](https://openairdocs.org/sdr/SWAA2025050657092), Apr 10, 2025: SUPPORT. CRACKED. CRACK ON CHANNEL SUPPORT LOCATED BS727 RBL7 AREA BULKHEAD AT AFT CARGO COMPARTMENT 2025-244199<[01] REPLACED ON CHANNEL SUPPORT CHANNEL SUPPORT AND FASTENERS LO
- [SDR SWAA2025050757067](https://openairdocs.org/sdr/SWAA2025050757067), Apr 9, 2025: ANGLE. CRACKED. CRACK ON ANGLE - CLIP LOCATED BS500C AND LBL21 FWD POSITION FWD CARGO COMPARTMENT. REPLACED ANGLE-CLIP AND FASTENERS LOCATED BS500C AND LBL21 FWD POSITION FWD C
- [SDR SWAA2025050757080](https://openairdocs.org/sdr/SWAA2025050757080), Apr 9, 2025: SCUFF PLATE. CRACKED. CRACK AFT CORNER SCUFF PLATE AT FWD CARGO COMPARTMENT. REPAIRED AFT CORNER SCUFF PLATE AT FWD CARGO COMPARTMENT I.A.W. BOEING SRM 53-30-15-2R-1.
- [SDR SWAA2025050757071](https://openairdocs.org/sdr/SWAA2025050757071), Apr 9, 2025: GUSSET. CRACKED. CRACK ON GUSSET LOCATED BS500D AND STR19L FWD CARGO COMPARTMENT. REPLACED GUSSET AND FASTENERS LOCATED BS 500D AND STRINGER 19L AT FWD CARGO COMPARTMENT IAW SRM
- [SDR SWAA2025050757072](https://openairdocs.org/sdr/SWAA2025050757072), Apr 9, 2025: GUSSET. CRACKED. CRACK ON GUSSET LOCATED BS500D AND STR19R FWD CARGO COMPARTMENT. REPLACED GUSSET AND FASTENERS LOCATED BS500D AND STR19R FWD CARGO COMPARTMENT IAW SRM 51-40-02 
- [SDR SWAA2025050757081](https://openairdocs.org/sdr/SWAA2025050757081), Apr 9, 2025: DOOR SILL. CORRODED. CORROSION ON UPPER SILL DOOR CUT OUT LOCATED BS827 RBL68 AND WL198 AT AFT CARGO COMPARTMENT. REPLACED WEB LOCATED UPPER SILL DOOR CUTOUT BTW BS 827 RBL 68 AND W
- [SDR SWAA2025050841360](https://openairdocs.org/sdr/SWAA2025050841360), Apr 8, 2025: SEAT TRACK. ELONGATED. INSPECTION ON SEAT TRACK CAPTAIN AND F/O SIDE AT COCKPIT 2025-244078<[01] REPLACED REAR SEAT TRACK CAPTAIN AND F/O SIDE AT COCKPIT (4EA) IAW B737-700 AMM 25-11-
- [SDR SWAA2025050722727](https://openairdocs.org/sdr/SWAA2025050722727), Apr 8, 2025: ACCESS PANEL. CRACKED. CRACK BLADE ANGLE ACCESS PANEL 343AB AT RT HORIZONTAL STAB. REPLACED BLADE ACCESS PANEL 343AB AT RT HORIZONTAL STAB IAW B737-700 SRM 51-40-01; 51-10-02 PARAGRAP
- [SDR SWAA2025050757028](https://openairdocs.org/sdr/SWAA2025050757028), Apr 7, 2025: STUB FRAME. CRACKED. CRACK ON STUB FRAME LOCATED BTW BS 294.5 TO BS 296 AND S-8R TO S-9R AT FWD GALLEY DOOR AREA(1EA). CRACK LENGTH APPROX 0.812 INCH AT PASSENGER CABIN. REPLACED ST
- [SDR SWAA2025050757042](https://openairdocs.org/sdr/SWAA2025050757042), Apr 7, 2025: SCUFF PLATE. CRACKED. CRACK FWD CORNER SCUFF PLATE AT AFT CARGO COMPARTMENT. REPAIRED FWD CORNER SCUFF PLATE AT AFT CARGO COMPARTMENT IN ACCORDING WITH B737-700 SRM 53-60-15-2R-1; RE
- [SDR SWAA2025050722377](https://openairdocs.org/sdr/SWAA2025050722377), Apr 7, 2025: FLOORBEAM. CRACKED. CRACK BRAKE PANEL LOCATED BS540 LBL 1 AT CENTER WING BOX. REPLACED BRAKE PANEL LOCATED BS 540 LBL 1 TO LBL 24 AT CENTER WING BOX. IAW SRM 51-10-02; SRM 51-40-02
- [SDR SWAA2025050757032](https://openairdocs.org/sdr/SWAA2025050757032), Apr 7, 2025: FLOORBEAM. CRACKED. CRACK BRAKE PANEL LOCATED BS540 RBL 24.75 AT CENTER WING BOX. REPLACED BRAKE PANEL LOCATED BS540 RBL 24.75 AT CENTER WING BOX IAW N B737-700 SRM 51-10-02 PARAGR
- [SDR SWAA2025050657037](https://openairdocs.org/sdr/SWAA2025050657037), Apr 7, 2025: PLATE. CORRODED. CORROSION FLOOR STRUCTURE PLATE LOCATED CARGO DOOR CUTOUT AT AFT CARGO COMPARTMENT 2025-244047<[01] REPLACED FLOOR STRUCTURE PLATE LOCATED CARGO DOOR CUTOUT AT 
- [SDR SWAA2025050722204](https://openairdocs.org/sdr/SWAA2025050722204), Apr 6, 2025: HANDLE. DETERIORATED. DETERIORATED ASSIST HANDLE AND NUT ON FORWARD ENTRY DOOR LINING AT FORWARD GALLEY AREA (2EA) REPLACED ASSIST HANDLE AND NUT ON FORWARD ENTRY DOOR LINING AT FORW
- [SDR SWAA2025050722201](https://openairdocs.org/sdr/SWAA2025050722201), Apr 6, 2025: ACCESS PANEL. CRACKED. CRACK AROUND HOLES ACCESS PANEL 661BB TRAILING EDGE AT RT WING. REPAIRED ACCESS PANEL 661BB TRAILING EDGE AT RT WING IAW SRM 51-70-05-2R-6 REPAIR 6.
- [SDR SWAA2025050722023](https://openairdocs.org/sdr/SWAA2025050722023), Apr 5, 2025: SKIN. DEBONDED. DEBONDED EXTERNAL SKIN IB MAIN FLAP TRAILING EDGE WEDGE PANEL AT LT WING. PERFORMED PERMANENT REPAIR ON I/B MAIN FLAP TRAILING EDGE WEDGE PANEL LOWER SKIN AT LT
- [SDR SWAA2025050622022](https://openairdocs.org/sdr/SWAA2025050622022), Apr 5, 2025: SKIN. DEBONDED. DEBONDED EXTERNAL SKIN OB AFT FLAP IB EDGE AT RT WING. 2025-243970<[01] TOOL USED CALIPER PN: 500-197-30; SN: B20189334; DUE DATE: 26/JAN/26.;[02] TOOL USED STE
- [SDR SWAA2025050657012](https://openairdocs.org/sdr/SWAA2025050657012), Apr 5, 2025: VAPOR BARRIER. CRACKED. CRACK ON VAPOR BARRIER LOCATED BS 663 LBL 35 APROX AT MAIN WHEEL WELL COMPARTMENT 2025-243959<[01] TOOL USED CALIPER P/N: 500-197-30; S/N: B20189571; DUE DATE: 
- [SDR SWAA2025050657008](https://openairdocs.org/sdr/SWAA2025050657008), Apr 5, 2025: GLOWSTRIP. DETERIORATED. DETERIORATED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA) 2025-243963<[01] REPLACED PHOTOLUMINESCENT STRIP AT PASSENGER CABIN (10EA) IAW B737-700 AMM 33-51-
- [SDR SWAA2025050757002](https://openairdocs.org/sdr/SWAA2025050757002), Apr 4, 2025: SKIN. CRACKED. CRACK LOWER SURFACE OF THE LEADING EDGE NOSE SKIN AT ACTUATOR RIB LOC. SLAT 4 LOWER SURFACE AT LT WING. INSTALLED PERMANENT REPAIR PARTS [1] DOUBLER ; [2] FILLE
- [SDR SWAA2025031705581](https://openairdocs.org/sdr/SWAA2025031705581), Mar 14, 2025: BONDING JUMPER. LOOSE. L2 DOOR ESCAPE SLIDE PACK COVER BONDING JUMPER NOT SECURED <[01]. REATTACHED THE BONDING JUMPER IN PLACE PER MT 725-61-06.
- [SDR SWAA2025013191792](https://openairdocs.org/sdr/SWAA2025013191792), Jan 31, 2025: SIGN. BROKEN. CEILING EMERGENCY EXIT SIGN LOCATED BETWEEN OVERWING EMERGENCY EXIT HAS A BROKEN ATTACHMENT.<[01] R&R CEILING MERGENCY EXIT SIGHN LIGHT ASSY LOCATED BETWEEN OVE
- [SDR SWAA2024122079319](https://openairdocs.org/sdr/SWAA2024122079319), Dec 19, 2024: BRACKET. CRACKED. LEFT WHEEL WELL; BRACKET CRACKED ABOVE #1 AFT FUEL BOOST PUMP<[01] REMOVED AND REPLACED LEFT WHEEL WELL BRACKET ABOVE #1 AFT FUEL BOOST PUMP IN REF SRM 51-40-02
- [SDR SWAA2024121979326](https://openairdocs.org/sdr/SWAA2024121979326), Dec 19, 2024: BATTERY PACK. FAILED. M1673 AND M1672 FAILED CAPACITY CHECK<[01] R/R M1673 AND M1672 BATTERY PACKS PER AMM 33-51-06
- [SDR SWAA2024121979322](https://openairdocs.org/sdr/SWAA2024121979322), Dec 19, 2024: BATTERY PACK. FAILED. M1668 AND M1669 FAILED CAPACITY CHECK<[01] R/R M1668 AND M1669 BATTERY PACKS PER AMM 33-51-06
- [SDR SWAA2024121979321](https://openairdocs.org/sdr/SWAA2024121979321), Dec 19, 2024: BATTERY PACK. FAILED. M1675 AND M1674 FAILED CAPACITY CHECK<[01] R/R M1675 AND M1674 BATTERY PACKS PER AMM 33-51-06
- [SDR SWAA2024121979336](https://openairdocs.org/sdr/SWAA2024121979336), Dec 19, 2024: FITTING. LOOSE. FWD SERVICE DOOR INTERNAL DOOR HANDLE ATTACH FITTING LOOSE.<[01] TIGHTENED R1 DOOR INTERNAL DOOR HANDLE ATTACH FITTING PER AMM 52-41-11.
- [SDR SWAA2024120273023](https://openairdocs.org/sdr/SWAA2024120273023), Dec 1, 2024: LAMP. INOPERATIVE. EMERGENCY LIGHT @ RH ROW #6 INOP<[01] REMOVED AND REPLACED EMERGENCY EXIT AREA LIGHT LAMP AT ROW #6. OPS CHECK GOOD. ALL WORK PERFORMED PER AMM 33-51-03.
- [SDR SWAA2024042979791](https://openairdocs.org/sdr/SWAA2024042979791), Apr 27, 2024: COWLING. CRACKED. #1 ENGINE INBOARD FAN COWL CRACKED<[01] R/R FAN COWL PER AMM 71-11-02
- [SDR SWAA2024032868095](https://openairdocs.org/sdr/SWAA2024032868095), Mar 27, 2024: WEB. CRACKED. LH ENGINE; INBOARD FAN COWL WEB AFT OF THE OIL SERVICE DOOR CRACKED. LH ENGINE INBOARD FAN COWL WEB AFT OF THE OIL SERVICE DOOR CRACKED.<[01] CRACK MEASURES 1 I
- [SDR SWAA2024010336970](https://openairdocs.org/sdr/SWAA2024010336970), Jan 2, 2024: LIGHT. OUT OF ADJUST. RIGHT OVERWING EXIT EMERGENCY LIGHT OUT<[01] RELAMPED RIGHT OVERWING EXIT EMERGENCY LIGHT PER AMM 33-51-04; OPS CHECK GOOD AT THIS TIME.
- [SDR SWAA2023121430700](https://openairdocs.org/sdr/SWAA2023121430700), Dec 12, 2023: COVER. WRONG PART. L1 DOOR LOWER EMERGENCY EXIT SIGN MISSING DIRECTIONAL ARROW.<[01] REMOVED AND REPLACED COVER IAW AMM 33-51-01
- [SDR SWAA2023061357260](https://openairdocs.org/sdr/SWAA2023061357260), Jun 8, 2023: STRIP. LOOSE. E PATH LIGHT STRIP LOOSE AT L/H AFT WINDSCREEN<[01] ATTACHED CORRECTLY EMERGENCY PATH LIGHT STRIP AT L/H AFT WINDSCREEN IAW B737-700 AMM 33-51-15-400-802.;[02] 
- [SDR SWAA2023061357253](https://openairdocs.org/sdr/SWAA2023061357253), Jun 8, 2023: LIGHT. INOPERATIVE. L1 DOOR EMERGENCY LIGHT INOP<[01] REPLACED EMERGENCY LIGHT; BATTERY PACK ON TTG8Q00LHS71 PER REF. AMM 33-51-06-960-805. PERFORMED OPERATIONAL TEST FOUND NORMAL.
- [SDR SWAA2023061358610](https://openairdocs.org/sdr/SWAA2023061358610), Jun 8, 2023: BATTERY PACK. INOPERATIVE. L1 DOOR EMERGENCY LIGHT INOP<[01] REPLACED EMERGENCY LIGHT; BATTERY PACK ON TTG8Q00LHS71 PER REF. AMM 33-51-06-960-805. PERFORMED OPERATIONAL TEST FOUND NORMAL.
- [SDR SWAA2023061357254](https://openairdocs.org/sdr/SWAA2023061357254), Jun 8, 2023: LENS. LOOSE. L1 DOOR EMERGENCY LIGHT LENS LOOSE IN HOUSING<[01] RESECURED L1 EXTERIOR DOOR EMERGENCY LIGHT LENS IN REF WITH B737 AMM 33-51-04-960-801;[02] VERIFIED STEP 1.
- [SDR SWAA2023061357259](https://openairdocs.org/sdr/SWAA2023061357259), Jun 8, 2023: LIGHT. INOPERATIVE. ROW 1 AND 4 EMERGENCY LIGHTS INTERMITTENTLY INOP<[01] REPLACED EMERGENCY LIGHT; BATTERY PACK PER REF. AMM 33-51-06-960-805. PERFORMED OPERATIONAL TEST FOUND NOR

All 219: https://openairdocs.org/aircraft/N941WN/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 CFM56-7B24/3 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 CFM56-7B24/3 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24-3-series.md

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