# N290WN: 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: 36632
- Year built: 2007
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: August 23, 2007
- Certificate issued: September 17, 2007
- Expires: May 31, 2028
- Mode S code: A2F77B
- 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=290WN
- Page: https://openairdocs.org/aircraft/N290WN

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 N290WN.

## FAA accident and incident reports

None matched to N290WN.

## Service difficulty reports (257, 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 SWAA2026080308795](https://openairdocs.org/sdr/SWAA2026080308795), Jul 29, 2026: CARTRIDGE. CRACKED. LEFT WING OUTBOARD AFT FLAP INBOARD CLOSURE RIB CARTRIDGE ASSEMBLY IS CRACKED ON AFT LOWER SURFACE. REMOVED AND REPLACED LT OTBD AFT FLAP IAW AMM 27-51-22. VERI
- [SDR SWAA2026080381075](https://openairdocs.org/sdr/SWAA2026080381075), Jul 28, 2026: FASTENER. MISSING. FWD ENTRY DOOR GIRT BAR RETAINER MISSING FASTENER. COMPLIED WITH EA M-23-125-01839 FWD ENTRY GIRT BAR SECURED.
- [SDR SWAA2026031077270](https://openairdocs.org/sdr/SWAA2026031077270), Mar 6, 2026: BATTERY PACK. INOPERATIVE. EMERGENCY LIGHTS LEFT IN THE ON POSITION, BATTERIES DEPLETED, LIGHTS INOPERATIVE. REPLACED THE EMERGENCY LIGHT BATTERY PACKS IAW AMM 33-51-06.
- [SDR SWAA2025123055923](https://openairdocs.org/sdr/SWAA2025123055923), Dec 26, 2025: BATTERY. INOPERATIVE. FWD FA FLASHLIGHT NOT BLINKING. REMOVED & REPLACED THE FWD FA FLASHLIGHT BATTERY IAW AMM 25-64-00. OPS CHECKED GOOD. ACFT GOOD TO GO.
- [SDR SWAA2025102025044](https://openairdocs.org/sdr/SWAA2025102025044), Oct 17, 2025: SPRING. BROKEN. FA REPORT IN AFT GALLEY THE EMERGENCY EXIT LIGHT SWITCH SPRING IS BROKEN AND CUTS ON FINGERS WHEN WORK LIGHT SWITCH IS BEING USED. ADJUSTED SPRING ON SWITCH COV
- [SDR SWAA2025081399953](https://openairdocs.org/sdr/SWAA2025081399953), Aug 9, 2025: UNKNOWN. ODOR. BAD SMELL AFT GALLEY<[01] PERFORMED ENGINE RUN #1 & #2 SEPARATELY ISOLATING LH AND RH PACKS. NO SMELLS NOTED. OPERATED PACKS WITH APU. NO SMELLS NOTED. PER AMM 
- [SDR SWAA2025081299944](https://openairdocs.org/sdr/SWAA2025081299944), Aug 8, 2025: DRAIN. ODOR. FLIGHT ATT. REPORTS SEWAGE SMELL COMING FROM AFT GALLEY. CLEANED AFT GALLEY DOOR DRAINS IAW AMM38-31-00.
- [SDR SWAA2025080798501](https://openairdocs.org/sdr/SWAA2025080798501), Aug 4, 2025: AIR FILTER. ODOR. STRONG SEWAGE SMELL DURING CLIMB OUT FROM ROW 20 TO AFT OF AIRCRAFT. FA AND PASSENGER COMPLAINTS. INSPECTED AFT TOILET SYSTEM AND POTABLE WATER SUPPLY / GRAY WA
- [SDR SWAA2025050565841](https://openairdocs.org/sdr/SWAA2025050565841), Apr 30, 2025: HANDLE. LOOSE. FWD GALLEY AREA R1 DOOR ASSISTANCE HANDLE LOOSE 2025-232442<[01] INSTALLED CORRECTLY DOOR ASSISTANCE HANDLE IAW B737-700 STEP 3 F(2);[02] CORRECTED STEP 1. INST
- [SDR SWAA2025050565847](https://openairdocs.org/sdr/SWAA2025050565847), Apr 30, 2025: HANDLE. LOOSE. AFT SERVICE AREA LEFT AND RIGHT DOORS ASSISTANT HANDLE LOOSE 2025-232467<[01] INSTALLED CORRECTLY AFT SERVICE AREA LEFT AND RIGHT DOORS ASSISTANT HANDLE IAW B73
- [SDR SWAA2025050554065](https://openairdocs.org/sdr/SWAA2025050554065), Apr 13, 2025: ELEVATOR. OUT OF LIMITS. DURING BALANCE PROCEDURE WAS FOUND CBM OF RT ELEVATOR -73.94 LBFIN IS OUT OF LIMIT IAW B737-700 SRM 51-61-04-0G-0 2025-232426<[01] PERFORMED SECONDARY STATIC BA
- [SDR SWAA2025050554055](https://openairdocs.org/sdr/SWAA2025050554055), Apr 8, 2025: FLOORBEAM. CRACKED. AAI MAIN CABIN; FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO RBL 24.75. 2025-232404<[01] REPLACED FLOOR STRUCTURE SUPPORT LOCATED STA 540; BL 0 TO RBL 
- [SDR SWAA2025050554056](https://openairdocs.org/sdr/SWAA2025050554056), Apr 8, 2025: FLOOR SUPPORT. CRACKED. AAI MAIN CABIN; FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO LBL 24.75 2025-232405<[01] REPLACED FLOOR STRUCTURE BRACKET LOCATED STA 540; BL 0 TO LBL 2
- [SDR SWAA2025050522849](https://openairdocs.org/sdr/SWAA2025050522849), Apr 8, 2025: FLOORBEAM. CRACKED. AAI MAIN CABIN; FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO RBL 24.75. 2025-232404<[01] REPLACED FLOOR STRUCTURE SUPPORT LOCATED STA 540; BL 0 TO RBL 
- [SDR SWAA2025050522850](https://openairdocs.org/sdr/SWAA2025050522850), Apr 8, 2025: FLOORBEAM. CRACKED. AAI MAIN CABIN; FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO LBL 24.75 2025-232405<[01] REPLACED FLOOR STRUCTURE BRACKET LOCATED STA 540; BL 0 TO LBL 2
- [SDR SWAA2025050538275](https://openairdocs.org/sdr/SWAA2025050538275), Apr 8, 2025: FLOORBEAM. CRACKED. AAI MAIN CABIN; FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO RBL 24.75. 2025-232404<[01] REPLACED FLOOR STRUCTURE SUPPORT LOCATED STA 540; BL 0 TO RBL 
- [SDR SWAA2025050538276](https://openairdocs.org/sdr/SWAA2025050538276), Apr 8, 2025: FLOORBEAM. CRACKED. AAI MAIN CABIN; FLOOR STRUCTURE SUPPORT HAS CRACK AT STA 540; BL 0 TO LBL 24.75 2025-232405<[01] REPLACED FLOOR STRUCTURE BRACKET LOCATED STA 540; BL 0 TO LBL 2
- [SDR SWAA2025050554053](https://openairdocs.org/sdr/SWAA2025050554053), Apr 7, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON ACCESS PANEL 551ET (6 EA) 2025-232399<[01] TOOL USED ON STEP 10 ULTRASONIC FLAW DETECTOR P/N: EPOCH 650; S/N: 190776902; CAL DUE DATE: 15-OCT
- [SDR SWAA2025050521876](https://openairdocs.org/sdr/SWAA2025050521876), Apr 5, 2025: ACCESS PANEL. DAMAGED. ELONGATED HOLES ON PLATE LOCATED ACCESS PANEL 644BB AT RT WING 2025-232389<[01] REPLACED PLATE LOCATED ACCESS PANEL 644BB AT RT WING IAW B737-700 SRM 51-40-02-0
- [SDR SWAA2025050538272](https://openairdocs.org/sdr/SWAA2025050538272), Apr 5, 2025: ACCESS PANEL. ELONGATED. ELONGATED HOLES ON PLATE LOCATED ACCESS PANEL 644BB AT RT WING 2025-232389<[01] REPLACED PLATE LOCATED ACCESS PANEL 644BB AT RT WING IAW B737-700 SRM 51-40-02-0
- [SDR SWAA2025050554046](https://openairdocs.org/sdr/SWAA2025050554046), Apr 3, 2025: BATTERY PACK. INOPERATIVE. DOES NOT WORK BATTERY PACK LOCATED ON CEILING PANEL AT FWD GALLEY AREA 2025-232381<[01] REPLACED BATTERY PACK LOCATED ON CEILING PANEL AT FWD GALLEY AREA IAW B7
- [SDR SWAA2025050254042](https://openairdocs.org/sdr/SWAA2025050254042), Apr 2, 2025: BRACKET. WORN. WORN HARDWARE OF FLOOR MOUNTEDESCAPE SLIDE BRACKETS AT FWD SERVICE DOOR AND AFT SERVICE DOOR 2025-232365<[01] REPLACED HARDWARE OF FLOOR MOUNTED ESCAPE SLIDE BR
- [SDR SWAA2025050254043](https://openairdocs.org/sdr/SWAA2025050254043), Apr 2, 2025: BRACKET. WORN. WORN HARDWARE OF FLOOR MOUNTEDESCAPE SLIDE BRACKETS AT FWD ENTRY DOOR AND AFT ENTRY DOOR 2025-232366<[01] REPLACED HARDWARE OF FLOOR MOUNTEDESCAPE SLIDE BRACKET
- [SDR SWAA2025050554038](https://openairdocs.org/sdr/SWAA2025050554038), Apr 1, 2025: SKIN. CRACKED. CRACK FOUND ON LH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 193.90 RIB; 9.5 INCHES FROM FRONT SPAR; INB SIDE OF RIB LENGTH APPROX= 0.940 INCHES 2025-2
- [SDR SWAA2025050554039](https://openairdocs.org/sdr/SWAA2025050554039), Apr 1, 2025: SKIN. CRACKED. CRACK FOUND ON RH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 184.70 RIB; 10.5 INCHES FROM FRONT SPAR; INB SIDE OF RIB LENGTH APPROX= 0.900 INCHES 2025-
- [SDR SWAA2025050520674](https://openairdocs.org/sdr/SWAA2025050520674), Apr 1, 2025: SKIN. CRACKED. CRACK FOUND ON RH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 184.70 RIB; 10.5 INCHES FROM FRONT SPAR; INB SIDE OF RIB LENGTH APPROX= 0.900 INCHES 2025-
- [SDR SWAA2025050538259](https://openairdocs.org/sdr/SWAA2025050538259), Apr 1, 2025: SKIN. CRACKED. CRACK FOUND ON RH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 184.70 RIB; 10.5 INCHES FROM FRONT SPAR; INB SIDE OF RIB LENGTH APPROX= 0.900 INCHES 2025-
- [SDR SWAA2025050520673](https://openairdocs.org/sdr/SWAA2025050520673), Apr 1, 2025: SKIN. CRACKED. CRACK FOUND ON LH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 193.90 RIB; 9.5 INCHES FROM FRONT SPAR; INB SIDE OF RIB LENGTH APPROX= 0.940 INCHES 2025-2
- [SDR SWAA2025050538258](https://openairdocs.org/sdr/SWAA2025050538258), Apr 1, 2025: SKIN. CRACKED. CRACK FOUND ON LH HORIZONTAL STABILIZER LOWER IN-SPAR SKIN AT STATION 193.90 RIB; 9.5 INCHES FROM FRONT SPAR; INB SIDE OF RIB LENGTH APPROX= 0.940 INCHES 2025-2
- [SDR SWAA2025050554031](https://openairdocs.org/sdr/SWAA2025050554031), Mar 31, 2025: ANGLE. CRACKED. CRACK ANGLE TRAILING EDGE ORSS 271 AT RT WING 2025-232325<[01] REPLACED ANGLE TRAILING EDGE ORSS 271 AT RT WIN IAW B737-700 SRM 51-40-02-0G AND DWG 115A2930 SHE
- [SDR SWAA2025050554032](https://openairdocs.org/sdr/SWAA2025050554032), Mar 31, 2025: ANGLE. CRACKED. CRACK ANGLE TRAILING EDGE ORSS 280 RT WING 2025-232326<[01] REPLACED ANGLE LOC TRAILING EDGE ORSS 280 RT WING IAW B737-700 SRM 51-40-02-0G AND DWG 115A6200 SHEE
- [SDR SWAA2025050554030](https://openairdocs.org/sdr/SWAA2025050554030), Mar 31, 2025: ANGLE. CRACKED. CRACK ANGLE TRAILING EDGE ORSS 271 LT WING 2025-232328<[01] REPLACED ANGLE TRAILING EDGE ORSS 271 LT WING IAW B737-700 SRM 51-40-02-0G; SRM 51-10-02-0G ITEM 9 A
- [SDR SWAA2025050554034](https://openairdocs.org/sdr/SWAA2025050554034), Mar 31, 2025: PLATE. CRACKED. CRACK CORRUGATED PLATE TRAILING EDGE IRSS 216 AT LT WING 2025-232329 CORRECTED FAULT NAME: CRACK CORRUGATED PLATE TRAILING EDGE ORSS 216 AT LT WING<[01] REPLACE
- [SDR SWAA2025050554033](https://openairdocs.org/sdr/SWAA2025050554033), Mar 31, 2025: WEB. CRACKED. CRACK WEB TRAILING EDGE ORSS 270 FIXED PANEL DEFLECTION CONTROL RIB BEAM AT RT WING 2025-232327<[01] REPLACED WEB TRAILING EDGE ORSS 270 FIXED PANEL DEFLECTION 
- [SDR SWAA2025050554021](https://openairdocs.org/sdr/SWAA2025050554021), Mar 30, 2025: WEB. CRACKED. CRACK ON WEB LOCATED ON BS 1040 LBL 33.80 WL 208.1 AFT GALLEY AREA 2025-232285<[01] REPLACED NEW WEB AND FASTENERS LOCATED ON BS 1040 LBL 33.80 WL 208.1 AFT GAL
- [SDR SWAA2025050254022](https://openairdocs.org/sdr/SWAA2025050254022), Mar 30, 2025: SHIELD. CORRODED. CORROSION ON SHIELD WEB LOCATED BTW BS 492TO BS 500A RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT 2025-232287<[01] REPLACED NEW SHIELD WEB AND FASTENERS LOCATED BTW
- [SDR SWAA2025050254023](https://openairdocs.org/sdr/SWAA2025050254023), Mar 30, 2025: SUPPORT. CORRODED. CORROSION ON SUPPORT ZEE LOCATED BTW BS 500A TO BS 500C RBL 25 WL 156.1 AT FWD CARGO COMPARTMENT 2025-232289<[01] EVALUATED CORROSION ON SUPPORT ZEE LOCATED BTW
- [SDR SWAA2025050553999](https://openairdocs.org/sdr/SWAA2025050553999), Mar 29, 2025: NUT PLATE. CRACKED. CRACK RAIL NUT PLATE LEADING EDGE FRONT SPAR LOCATED OFSS 722 AT LT WING 2025-232245<[01] REPLACED RAIL NUT PLATE AND FASTENERS LOCATED ON LEADING EDGE FROMT SP
- [SDR SWAA2025050554000](https://openairdocs.org/sdr/SWAA2025050554000), Mar 29, 2025: NUT PLATE. CRACKED. CRACK RAIL NUT PLATE LEADING EDGE FRONT SPAR LOCATED OFSS 571 AT LT WING 2025-232247<[01] REPLACED RAIL NUT PLATE LEADING EDGE FRONT SPAR LOCATED OFSS 571 AT LT
- [SDR SWAA2025050554011](https://openairdocs.org/sdr/SWAA2025050554011), Mar 29, 2025: NUT PLATE. CRACKED. CRACK RAIL NUT PLATE LEADING EDGE FRONT SPAR LOCATED OFSS 482 AT RT WING 2025-232255<[01] REPLACED RAIL NUT PLATE LEADING EDGE FROMT SPAR LOCATED LOCATED OFSS 4
- [SDR SWAA2025050554012](https://openairdocs.org/sdr/SWAA2025050554012), Mar 29, 2025: NUT PLATE. CRACKED. CRACK RAIL NUT PLATE LEADING EDGE FRONT SPAR LOCATED OFSS 503 AT RT WING. REPLACED RAIL NUT PLATE LEADING EDGE FROMT SPAR LOCATED OFSS 503 AT RT WING IAW B737-7
- [SDR SWAA2025050554013](https://openairdocs.org/sdr/SWAA2025050554013), Mar 29, 2025: NUT PLATE. CRACKED. CRACK RAIL NUT PLATE LEADING EDGE FRONT SPAR LOCATED OFSS 572 AT RT WING. REPLACED RAIL NUT PLATE LEADING EDGE FRONT SPAR LOCATED OFSS 572 AT RT WING IAW B737-7
- [SDR SWAA2025050554004](https://openairdocs.org/sdr/SWAA2025050554004), Mar 29, 2025: CARGO TRACK. CRACKED. CRACK ON CARGO TRACK LOCATED BS 727E RBL 13.84 WL 208.1 AT AFT CARGO COMPARTMENT 2025-232254<[01] FAULT RESOLVED ON OTHER FAULT DUE TO REPAIR IS COMPLETED ON TT
- [SDR SWAA2025050554017](https://openairdocs.org/sdr/SWAA2025050554017), Mar 29, 2025: CARGO TRACK. CRACKED. CRACK TRACK RBL 13.84 LOCATED. BS 747 WL 156.1 AT AFT CARGO COMPARTMENT 2025-232270<[01] FAULT RESOLVED ON OTHER FAULT DUE TO REPAIR IS COMPLETED ON TTG8Q00ZK0S
- [SDR SWAA2025050554008](https://openairdocs.org/sdr/SWAA2025050554008), Mar 29, 2025: ANGLE. CRACKED. CRACK ANGLE TRAILING EDGE LOCATED ORSS 272 CONTROL RIB AREA AT LT WING 2025-232249<[01] REPLACED ANGLE TRAILING EDGE LOCATED ORSS 272 CONTROL RIB AREA AT LT WIN
- [SDR SWAA2025050253997](https://openairdocs.org/sdr/SWAA2025050253997), Mar 29, 2025: WEB. CRACKED. CRACK ON WEB LOCATED CEILING AREA BTW BS 847 TO BS 867 LBL 19 AT AFT CARGO COMPARTMENT 2025-232244<[01] REPLACED WEB LOCATED CEILING AREA BTW BS 847 TO BS 867 L
- [SDR SWAA2025050253998](https://openairdocs.org/sdr/SWAA2025050253998), Mar 29, 2025: SUPPORT ANGLE. CRACKED. CRACK ON SUPPORT ANGLE LOCATED CEILING AREA BS 727B LBL 51 AT AFT CARDO COMPARTMENT 2025-232246<[01] ON STEP 7; TOOL USED: EDDY CURRENT: PN: NORTEC 600D; SN: 21
- [SDR SWAA2025050254003](https://openairdocs.org/sdr/SWAA2025050254003), Mar 29, 2025: CARGO TRACK. CRACKED. CRACK TRACK RBBL 13.84 LOCATED. BS 767 WL 156.1 AT AFT CARGO COMPARTMENT 2025-232253<[01] EQUIPMENT P/N PHASEC 3D; S/N CZ1026/09; DUE DATE 31-MAY-25 WAS USED ON
- [SDR SWAA2025050254006](https://openairdocs.org/sdr/SWAA2025050254006), Mar 29, 2025: SUPPORT. CORRODED. CORROSION ON SUPPORT ZEE LOCATED BTW BS 747 TO BS 787LBL 22 WL 156.1 AT AFT CARGO COMPARTMENT 2025-232261<[01] REMOVED CORROSION ON SUPPORT ZEE LOCATED BTW BS 7
- [SDR SWAA2025050254015](https://openairdocs.org/sdr/SWAA2025050254015), Mar 29, 2025: WEB. CRACKED. CRACK ON WEB LOCATED BTW BS 927 TO BS 947.5 AT LEVEL STR 25R WL 156.1 AT AFT CARGO COMPARTMENT 2025-232265<[01] REPLACED WEB AND FASTENERS LOCATED BTW BS 927 TO

All 257: https://openairdocs.org/aircraft/N290WN/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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