# N294WN: 2007 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: 32540
- Year built: 2007
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 25, 2007
- Certificate issued: October 15, 2007
- Expires: August 31, 2028
- Mode S code: A30657
- 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=294WN
- Page: https://openairdocs.org/aircraft/N294WN

From the FAA registry file of October 22, 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 N294WN.

## 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 20121129029109I](https://openairdocs.org/incident/20121129029109I), Nov 29, 2012: Boeing 737-7H4 (N294WN), Denver, CO, No damage. After takeoff (during climb out) the number 2 (right) engine experienced an uncommanded acceleration to 109 % N1. The flight crew disengaged the auto throttle…

## Service difficulty reports (264, 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 SWAA2026090298236](https://openairdocs.org/sdr/SWAA2026090298236), Aug 29, 2026: FLASHLIGHT. INOPERATIVE. AFT F/A FLASHLIGHTS NOT BLINKING. R & R BATTERIES IAW AMM 25-64-00.
- [SDR SWAA2026081736240](https://openairdocs.org/sdr/SWAA2026081736240), Aug 13, 2026: FRAME. CRACKED. LPT REAR FRAME CRACK AT STRUT #16 C1 HAS GROWN TO 1.00" AND NEW CRACK AT STRUT NR 1 C2 MEASURED 0.30" (ENG 01) ENGINE LPT REAR FRAME CRACK AT STRUT #16 C1 HAS G
- [SDR SWAA2026081464179](https://openairdocs.org/sdr/SWAA2026081464179), Aug 10, 2026: FLASHLIGHT. INOPERATIVE. I/B FLASHLIGHT IN AFT WINDSCREEN NOT BLINKING. I/B FLASLIGHT IN AFT WINDSREEN NEEDED TIGHTENING IAW B737 AMM 25-64-00 FLASLIGHT BLINKING PROPERLY.
- [SDR SWAA2026071019061](https://openairdocs.org/sdr/SWAA2026071019061), Jul 7, 2026: BATTERY PACK. NO TEST. RT EMERGENCY EXIT BATTERY PACK M1669 FAILED CAPACITY CHECK. R & R CABIN EMERGENCY BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2026071019058](https://openairdocs.org/sdr/SWAA2026071019058), Jul 7, 2026: LENS. BROKEN. RT EMERGENCY EXIT FWD SIDE HAS A BROKEN EMERGENCY LIGHT LENS. R & R CABIN RT EMERGENCY EXIT LIGHT LENS IAW AMM 33-51-04.
- [SDR SWAA2026052105196](https://openairdocs.org/sdr/SWAA2026052105196), May 20, 2026: UNKNOWN. ODOR. BURNING ODOR IN CABIN AND COCKPIT. CLIMB OUT AT 9000. QRC / QRH COMPLETED. EMERGENCY DECLARED RETURN TO PHX. PERFORMED FIM 21-00 TASK 806 A.(4) PERFORMED ENGINE
- [SDR SWAA2026022473784](https://openairdocs.org/sdr/SWAA2026022473784), Feb 24, 2026: HANDLE. LOOSE. FWD ENTRY DOOR; DOOR ASSIST HANDLE LOOSE. SECURED FWD ENTRY DOOR ASSIST HANDLE IAW AMM 52-11-31.
- [SDR SWAA2026012964597](https://openairdocs.org/sdr/SWAA2026012964597), Jan 27, 2026: MEGAPHONE. DAMAGED. MEGAPHONE DAMAGED. REPLACED THE MEGAPHONE IAW SIP.
- [SDR SWAA2025111334715](https://openairdocs.org/sdr/SWAA2025111334715), Nov 13, 2025: LIGHT. INOPERATIVE. EMERGENCY LIGHT ON RIGHT OVER WING EXIT DOOR INOPERATIVE. REMOVED AND REPLACED RIGHT OVER WING EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-5106. OPS CHECKED GOOD.
- [SDR SWAA2025110731705](https://openairdocs.org/sdr/SWAA2025110731705), Nov 5, 2025: LAMP. INOPERATIVE. AFT ENTRY EMERGENCY LIGHT INOPERATIVE. REPLACED THE LAMP IN AFT ENTRY EMERGENCY LIGHT IAW AMM 33-51-04. OPS CHECK GOOD.
- [SDR SWAA2025100620408](https://openairdocs.org/sdr/SWAA2025100620408), Oct 2, 2025: SEAL. CRACKED. L/H HORIZONTAL UPPER SLIDER SEAL IS CRACKED. REMOVED AND REPLACED SEAL PER AMM 53-31-31.
- [SDR SWAA2025090812157](https://openairdocs.org/sdr/SWAA2025090812157), Sep 6, 2025: SLIDE. LOW PRESSURE. AFT SERVICE DOOR SLIDE PRESSURE IS IN RED. REMOVED AND REPLACED SLIDE ASSY IAW MM 25-66-01, AND MT 725-61-06.
- [SDR SWAA2025072184969](https://openairdocs.org/sdr/SWAA2025072184969), Jun 24, 2025: FRAME. CRACKED. CRACK FRAME LOCATED ON BS 947.5 AND LBL 9 WL 155 AT AFT CARGO COMPARTMENT. . REPLACED SECTION FRAME AND FASTENERS LOCATED ON BS 947.5 STR 23R TO 23L WL 155 AT A
- [SDR SWAA2025072183184](https://openairdocs.org/sdr/SWAA2025072183184), Jun 18, 2025: SUPPORT. CORRODED. CORROSION SUPPORT ZEE LOCATED BETWEEN STA500A TO STA500C AND RBL21 WL156 AT FWD CARGO COMPARTMENT. REPLACED SUPPORT ZEE AND FASTENERS LOCATED BTW BS 500A TO BS 
- [SDR SWAA2025072183187](https://openairdocs.org/sdr/SWAA2025072183187), Jun 18, 2025: ANGLE. CRACKED. CRACK ANGLE ON SLAT 6 INBOARD AUXILIARY TRACK AT RT WING (1 EA). REPLACED ANGLE ON SLAT 6 INBOARD AUXILIARY TRACK AT RT WING (1 EA) IAW SRM 51-40-02-0G AND DWG 
- [SDR SWAA2025072183183](https://openairdocs.org/sdr/SWAA2025072183183), Jun 18, 2025: SHIELD. CORRODED. CORROSION SHIELD WEB LOCATED BETWEEN STA492.4 TO STA500A AND RBL21 WL156 AT FWD CARGO COMPARTMENT. REPLACED SHIELD WEB LOCATED BETWEEN STA492.4 TO STA500A AND R
- [SDR SWAA2025072183181](https://openairdocs.org/sdr/SWAA2025072183181), Jun 18, 2025: NUT PLATE. CORRODED. CORROSION ON RAIL NUT PLATES LOCATED OFSS697 INTERNAL CAVITY TRAILING EDGE AT RT WING REPLACED RAIL NUT PLATES LOCATED OFSS697 INTERNAL CAVITY TRAILING EDGE AT 
- [SDR SWAA2025072182790](https://openairdocs.org/sdr/SWAA2025072182790), Jun 17, 2025: STRINGER. CRACKED. CRACK ON STRINGER 7L LOCATED BTW BS294.5 TO BS303.9 PASSENGER CABIN. PERFORMED PERMANENT REPAIR ON STRINGER 7 LOCATED BTW BS294.5 TO BS303.9 PASSENGER CABIN IAW
- [SDR SWAA2025072182789](https://openairdocs.org/sdr/SWAA2025072182789), Jun 17, 2025: RIB. CRACKED. CRACKS (2 E/A INBOARD AND 1 OUTBOARD ) INSPAR RIB 120.30 LOCATED ON WEB BTW UPPER CHORD AND FRONT SPAR FITTING AT RT HORIZONTAL STABILIZER. PERFORMED REPAIR ON 
- [SDR SWAA2025072182793](https://openairdocs.org/sdr/SWAA2025072182793), Jun 17, 2025: TIE CLIP. CRACKED. CRACK ON TIE CLIP LOCATED BS277 AND STR10R PASSENGER CABIN. REPLACED TIE CLIP LOCATED BS277 AND STR10R PASSENGER CABIN IAW SRM 51-40-02 AND DRAWING 141A1110 SHE
- [SDR SWAA2025072186072](https://openairdocs.org/sdr/SWAA2025072186072), Jun 17, 2025: ACCESS PANEL. ELONGATED. ELONGATED HOLE ON ACCESS PANEL 551BB TRAILING EDGE AT LT WING. REPAIRED ACCESS PANEL 551BB TRAILING EDGE AT LT WING IAW SRM 51-70-04-2R-9 REPAIR 9.
- [SDR SWAA2025072182315](https://openairdocs.org/sdr/SWAA2025072182315), Jun 16, 2025: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET ON PNEUMATIC DUCT BS 540 AND LBL 6 AT AIR CONDITIONING BAY. REPLACED SUPPORT BRACKET ON PNEUMATIC DUCT BS 540 AND LBL 6 AT AIR CONDITIONIN
- [SDR SWAA2025072182319](https://openairdocs.org/sdr/SWAA2025072182319), Jun 16, 2025: SUPPORT BRACKET. CRACKED. CRACK SUPPORT BRACKET ON PNEUMATIC DUCT BS 540 AND RBL 6 AT AIR CONDITIONING BAY . REPLACED SUPPORT BRACKET ON PNEUMATIC DUCT BS 540 AND RBL 6 AT AIR CONDITIONI
- [SDR SWAA2025072182152](https://openairdocs.org/sdr/SWAA2025072182152), Jun 15, 2025: SUPPORT. CORRODED. CORROSION SUPPORT ZEE LOCATED BETWEEN STA727B TO STA727D AND LBL21 WL156 AFT CARGO COMPARTMENT. REMOVED CORROSION AND FOUND OUT LIMITS IAW B737-700 SRM 53-00-53
- [SDR SWAA2025072181853](https://openairdocs.org/sdr/SWAA2025072181853), Jun 15, 2025: BATTERY PACK. INOPERATIVE. DON WORK BATTERY PACK ON FWD LOWERED CEILING PANEL AT FWD GALLEY AREA 2EA. REPLACED BATTERY PACK ON FWD LOWERED CEILING PANEL AT FWD GALLEY AREA 2EA IAW AMM 33-
- [SDR SWAA2025072181854](https://openairdocs.org/sdr/SWAA2025072181854), Jun 15, 2025: BATTERY PACK. INOPERATIVE. DON WORK BATTERY PACK ON LOWERED CEILING PANEL AT AFT GALLEY AREA 2EA. REPLACED BATTERY PACK ON LOWERED CEILING PANEL AT AFT GALLEY AREA 2EA IAW AMM 33-51-06-96
- [SDR SWAA2025072182055](https://openairdocs.org/sdr/SWAA2025072182055), Jun 15, 2025: SUPPORT ANGLE. CRACKED. CRACK CARGO LINER SUPPORT ANGLE LOCATED STA727B AND RBL57 CEILING AREA AT AFT CARGO COMPARTMENT. PERFORMED DETAIL VISUAL INSPECTION ON DAMAGE AREA LOCATED STA72
- [SDR SWAA2025072182156](https://openairdocs.org/sdr/SWAA2025072182156), Jun 15, 2025: SUPPORT. CORRODED. CORROSION SUPPORT ZEE LOCATED BETWEEN STA727E TO STA767 AND LBL21 WL156 AFT CARGO COMPARTMENT. REPLACED SUPPORT ZEE LOCATED BETWEEN BS 727 TO BS 767 AND LBL 21 
- [SDR SWAA2025072182158](https://openairdocs.org/sdr/SWAA2025072182158), Jun 15, 2025: SUPPORT ANGLE. CORRODED. CORROSION ANGLE - SUPPORT LOCATED BETWEEN STA767 TO STA794.3 AND RBL21 WL156 AT AFT CARGO COMPARTMENT. REPLACED ANGLE SUPPORT LOCATED BETWEEN STA767 TO STA787 A
- [SDR SWAA2025072182151](https://openairdocs.org/sdr/SWAA2025072182151), Jun 15, 2025: SUPPORT. CRACKED. CRACK WEB - INTERCOSTAL LOCATED BETWEEN STA847 TO STA867 AND LBL20 CEILING AREA AT AFT CARGO COMPARTMENT. REPLACED WEB - INTERCOSTAL LOCATED BETWEEN STA847 TO S
- [SDR SWAA2025072182153](https://openairdocs.org/sdr/SWAA2025072182153), Jun 15, 2025: SUPPORT. CORRODED. CORROSION SUPPORT ZEE LOCATED BETWEEN STA727B TO STA727D AND RBL21 WL156 AFT CARGO COMPARTMENT. REPLACED SUPPORT ZEE LOCATED BETWEEN STA727 TO STA767 AND RBL21 
- [SDR SWAA2025072182053](https://openairdocs.org/sdr/SWAA2025072182053), Jun 15, 2025: GLOWSTRIP. DETERIORATED. DETERIORATED PHOTOLUMINESCENT STRIP ALONG PAX CABIN. REPLACED PHOTOLUMINESCENT STRIPS ALONG PASSENGER CABIN IAW AMM 33-51-15-400-802 THE INSTALLATION IS DOCUMEN
- [SDR SWAA2025072182155](https://openairdocs.org/sdr/SWAA2025072182155), Jun 15, 2025: ANGLE. CRACKED. CRACK ANGLE LOCATED BETWEEN STA907 TO STA927 AND STR25R TO STR27R AT AFT CARGO COMPARTMENT. REPLACED ANGLE LOCATED BETWEEN STA907 TO STA927 AND STR25R TO STR27R
- [SDR SWAA2025072182154](https://openairdocs.org/sdr/SWAA2025072182154), Jun 15, 2025: FRAME. CORRODED. CORROSION FRAME LOCATED ON BS 947.5 AND LBL9 WL155 AT AFT CARGO COMPARTMENT. REPLACED FRAME LOCATED AT AFT CARGO COMPARTMENT BS 747.5 LBL 9 AND WL155 IAW 51-40-
- [SDR SWAA2025072181622](https://openairdocs.org/sdr/SWAA2025072181622), Jun 14, 2025: RIB. CRACKED. CRACK INSPAR RIB 5 STAB. STA. 129.5 TO 18 INCHES FROM FRONT SPAR APPROX LT HORIZONTAL STAB. REPAIR INSPAR RIB 5 STAB. STA. 129.5 TO 18 INCHES FROM FRONT SPAR AP
- [SDR SWAA2025072181627](https://openairdocs.org/sdr/SWAA2025072181627), Jun 14, 2025: RIB. CRACKED. CRACK FRONT SPAR INSPAR RIB 4 STAB. STA. 120.30 STIFFENER 4 RT HORIZONTAL STAB. REPAIRED INSPAR INSPAR RIB 4 STAB. STA. 120.30 STIFFENER 4 RT HORIZONTAL STAB IA
- [SDR SWAA2025072181614](https://openairdocs.org/sdr/SWAA2025072181614), Jun 13, 2025: FLOOR SUPPORT. CRACKED. CRACK INTERCOSTAL - WEB FLOOR STRUCTURE BETWEEN BS 380 TO BS 400 AND RBL 41 PASSENGER CABIN. REPLACED INTERCOSTAL - WEB FLOOR STRUCTURE BETWEEN BS 380 TO BS 400
- [SDR SWAA2025072181612](https://openairdocs.org/sdr/SWAA2025072181612), Jun 13, 2025: FLOOR SUPPORT. CRACKED. CRACK INTERCOSTAL - WEB FLOOR STRUCTURE BETWEEN BS 380 TO BS 400 AND BL 0 PASSENGER CABIN. REPLACED INTERCOSTAL-WEB UPPER CHORD LOCATED ON FLOOR STRUCTURE BETWE
- [SDR SWAA2025072181613](https://openairdocs.org/sdr/SWAA2025072181613), Jun 13, 2025: INTERCOSTAL. CRACKED. CRACK INTERCOSTAL - WEB FLOOR STRUCTURE BETWEEN BS 380 TO BS 400 AND RBL 10 PASSENGER CABIN. REPLACED INTERCOSTAL - WEB FLOOR STRUCTURE BETWEEN BS 380 TO BS 400
- [SDR SWAA2025072181455](https://openairdocs.org/sdr/SWAA2025072181455), Jun 13, 2025: ANGLE. CRACKED. CRACK OUTBOARD SUPPORT ANGLE OF INBOARD AUXILIARY TRACK SLAT 1 AT LT WING. REPLACED ANGLE LOCATED OF INBOARD AUXILIARY TRACK SLAT 1 AT LT WING AND IAW SRM 51-40
- [SDR SWAA2025072181611](https://openairdocs.org/sdr/SWAA2025072181611), Jun 13, 2025: LENS. BROKEN. BROKEN EXIT SIGN LENS ON AFT CENTER CEILING 2EA. REPLACED EXIT SIGN LENS ON AFT CENTER CEILING 2EA IAW AMM 33-51-01-960-802 STEP 3.C(10).
- [SDR SWAA2025072181608](https://openairdocs.org/sdr/SWAA2025072181608), Jun 13, 2025: NUT. WORN. WEAR NUT ASSIST HANDLE ON DOOR LINING FWD ENTRY DOOR 2EA. REPLACED NUT ASSIST HANDLE ON DOOR LINING FWD ENTRY DOOR 2EA IAW B737-700 AMM 52-11-31-400-802 STEP 3.
- [SDR SWAA2025072181610](https://openairdocs.org/sdr/SWAA2025072181610), Jun 13, 2025: NUT. WORN. WEAR NUT ASSIST HANDLE ON DOOR LINING AFT ENTRY DOOR 2EA. REPLACED NUT ASSIST HANDLE ON DOOR LINING AFT ENTRY DOOR 2EA IAW B737-700 AMM 52-13-31-400-802 STEP 3G
- [SDR SWAA2025072181609](https://openairdocs.org/sdr/SWAA2025072181609), Jun 13, 2025: NUT. WORN. WEAR NUT ASSIST HANDLE ON DOOR LINING FWD AND AFT SERVICE DOOR 4EA. REPLACED NUT ASSIST HANDLE ON DOOR LINING FWD AND AFT SERVICE DOOR 4EA IAW AMM 52-41-31-400-
- [SDR SWAA2025072181604](https://openairdocs.org/sdr/SWAA2025072181604), Jun 13, 2025: SCUFF PLATE. CRACKED. CRACK ON AFT CORNER SCUFF PLATE LOCATED AT FWD CARGO COMPARTMENT. REPAIRED AFT CORNER SCUFF PLATE LOCATED AT FWD CARGO COMPARMENT IAW SRM 53-30-15-2R-1 REPAIR 1
- [SDR SWAA2025072181451](https://openairdocs.org/sdr/SWAA2025072181451), Jun 13, 2025: STUB FRAME. CRACKED. CRACK INDICATIONS (2EA) ON STUB FRAME LOCATED BETWEEN BS 294.5 TO BS 296.5 BTW S-8R TO S-9R AT FWD GALLEY DOOR AREA CRACK LENGTHS 1.062 IN. AND 0.250 IN. APROX.
- [SDR SWAA2025072181262](https://openairdocs.org/sdr/SWAA2025072181262), Jun 12, 2025: BEAR STRAP. CRACKED. CRACK ON BEAR STRAP SERVICE DOOR CUT OUT LOCATED STA294.5 AND BETWEEN STR 8R TO STR 9R AT FWD GALLEY AREA. PERFORMED PERMANENT REPAIR ON BEAR STRAP AREA LOCATED
- [SDR SWAA2025072180825](https://openairdocs.org/sdr/SWAA2025072180825), Jun 12, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 561BB ( 7EA). REPAIRED ACCESS PANEL 561BB IAW SRM 51-70-04-2R-10 REPAIR 10.
- [SDR SWAA2025072180824](https://openairdocs.org/sdr/SWAA2025072180824), Jun 12, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 661CB. REPAIRED ACCESS PANEL 661CB IAW B737-700 SRM 51-70-04-2R-10 REPAIR 10.
- [SDR SWAA2025031705375](https://openairdocs.org/sdr/SWAA2025031705375), Mar 14, 2025: PIN. ODOR. AFTER REJECTED CLEAR OF RWY SMELLED ELECTRICAL ODER IN COCKPIT. SMELL WENT AWAY DURING RETURN TAXI TO GATE <[01]. R/R OVERHEAD PANEL DUE TO SMELL IN COCKPUT WHI

All 264: https://openairdocs.org/aircraft/N294WN/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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