# N249WN: 2006 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: 34951
- Year built: 2006
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 28, 2006
- Certificate issued: August 30, 2006
- Expires: February 29, 2028
- Mode S code: A2536F
- 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=249WN
- Page: https://openairdocs.org/aircraft/N249WN

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 (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DCA19CA130](https://openairdocs.org/ntsb/DCA19CA130), Mar 28, 2019: Boeing 737 (N249WN), Nashville, TN, substantial damage. Probable cause: a collision with a bird.

## 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.

- [Accident 20190327000659A](https://openairdocs.org/incident/20190327000659A), Mar 27, 2019: Boeing 737-7H4 (N249WN), Nashville, TN, Substantial damage. N249WN, B-737-7H4 operating as southwest airlines flight 975, pit to bna, stuck a bird during landing at bna. The bird strike caused substantial damage to the…

## Service difficulty reports (318, 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 SWAA2026090898931](https://openairdocs.org/sdr/SWAA2026090898931), Sep 1, 2026: SLIDE. OUT OF ADJUST. R 2 DOOR Z FOLD INCORRECT DRAGS FLOOR. CORRECTED R2 DOOR SLIDE Z FOLD IAW AMM 25-66-00.
- [SDR SWAA2026082448984](https://openairdocs.org/sdr/SWAA2026082448984), Aug 20, 2026: LAMP. INOPERATIVE. CREW REPORTS SIDEWALL LIGHT INOP AT ROW 15DEF, REPLACED THE LAMPS IAW AMM 33-51-01.
- [SDR SWAA2026072051578](https://openairdocs.org/sdr/SWAA2026072051578), Jul 16, 2026: LIGHT. INOPERATIVE. EMERGENCY ASILE LIGHT AT 6DEF INOPERATIVE. REMOVED & REPLACED AND PERFORMED GOOD OPS CHECK OF THE EMERGENCY AREA LIGHT AT SEAT ROW 6 DEF IAW AMM 33-51-003-960-8
- [SDR SWAA2026040183912](https://openairdocs.org/sdr/SWAA2026040183912), Mar 28, 2026: SIGN. DETACHED. EXIT SIGN ABOVE COCKPIT FELL OFF. INSTALLED EXIT SIGN ABOVE COCKPIT IAW AMM 33-51-01-960-801, STEP 2.C.
- [SDR SWAA2026033083273](https://openairdocs.org/sdr/SWAA2026033083273), Mar 25, 2026: WIRE. DAMAGED. EMERGENCY LIGHT ASSEMBLY OVER FWD ENTRY DOOR INOPERATIVE. SPLICED THE WIRE W4142-0059-20 IAW SWPM 20-30-12 AND PERFORMED GOOD FUNCTIONAL CHECK OF EMERGENCY LIGH
- [SDR SWAA2026033179615](https://openairdocs.org/sdr/SWAA2026033179615), Mar 13, 2026: STRAP. CORRODED. CORROSION ON ACB STRAP UNDER LOWER SILLWEB BS847 RBL21; WL156. REMOVED AND REPLACED ACB STRAP UNDER LOWER SILL WEB BS 847 RBL21, WL156 IAW SRM 51-40-02-0G-0 & D
- [SDR SWAA2026033078876](https://openairdocs.org/sdr/SWAA2026033078876), Mar 11, 2026: LIGHT. DAMAGED. CENTER LINE CEILING EMERGENCY LIGHT BS 623 DAMAGED. REMOVED AND REPLACED THE EMERGENCY LIGHT IAW AMM 33-51-01-960-802. TESTED GOOD.
- [SDR SWAA2026033078534](https://openairdocs.org/sdr/SWAA2026033078534), Mar 10, 2026: WEB. CRACKED. AFT CARGO BAY ANGLE ATTACHED TO THE WEB, BS 827, RBL 19, WL 154 CRACKED. REMOVED AND REPLACED THE ANGLE IAW SRM 51-40-02-0G-0, & DWG 146A8120, REV-.
- [SDR SWAA2026033078114](https://openairdocs.org/sdr/SWAA2026033078114), Mar 9, 2026: FRAME. DAMAGED. AFT CARGO BAY, BS 767 FRAME HAD AN ELONGATED FASTENER HOLE AT RBL 21, WL 156. FORMED A REPAIR FRAME IAW SRM 53-60-07-2R-2, REPAIR 2, DETAIL 4.D (7), TABLE 202. 
- [SDR SWAA2026033077946](https://openairdocs.org/sdr/SWAA2026033077946), Mar 9, 2026: WEB. CORRODED. CORROSION ON ACB LOWER SILL WEB BETWEEN BS 794 - 847, RBL 22, WL 156. REMOVED AND REPLACED THE ACB LOWER SILL WEB IAW SRM 51-10-02, PARAGRAPH 9, SRM 51-40-02, D
- [SDR SWAA2026033077947](https://openairdocs.org/sdr/SWAA2026033077947), Mar 9, 2026: WEB. CORRODED. CORROSION ON ACB LOWER SILL WEB BETWEEN BS 847 - 856, RBL 22, WL 156. REMOVED AND REPLACED THE SILL WEB IAW SRM 51-40-02, AND DWG 146A8120, REV-, & APPLIED CAP 
- [SDR SWAA2026033078112](https://openairdocs.org/sdr/SWAA2026033078112), Mar 9, 2026: STRAP. CORRODED. CORROSION ON ACD NUTPLATE STRAP BS 794 - 794+7, RBL 20, WL 156. REMODED AND REPLACED THE NUTPLATE STRAP IAW SRM 51-40-02-0G-0, & DWG 146A8340, REV-.
- [SDR SWAA2026033077527](https://openairdocs.org/sdr/SWAA2026033077527), Mar 8, 2026: WEB. CORRODED. ACB DOOR SURROUND STRUCTURE CORRODED ON THE LOWER INTERCOSTAL WEB, BS 791, RBL 25, WL 159. REMOVED AND REPLACED THE INTERCOSTAL WEB IAW SRM 51-40-02, & DWG 146A
- [SDR SWAA2026033077368](https://openairdocs.org/sdr/SWAA2026033077368), Mar 7, 2026: STRAP. CORRODED. ACB LWR DOOR SURROUND STRUCTURE SILL STRAP CORRODED ON UPPER SURFACE AT FASTENER HOLE,BS 787 - 827, RBL 25. REMOVED & REPLACED THE SILL STRAP FROM BS 767+7 - 84
- [SDR SWAA2026033077369](https://openairdocs.org/sdr/SWAA2026033077369), Mar 7, 2026: NUT PLATE. CORRODED. ACB LWR DOOR SURROUND STRUCTURE NUTPLATE STRAP CORRODED ON LWR SURFACE AT FASTENER HOLE, BS 784; RBL 25. REMOVED AND INSTALLED THE NUTPLATE STRAP IAW SRM 51-40-
- [SDR SWAA2026033077524](https://openairdocs.org/sdr/SWAA2026033077524), Mar 7, 2026: WEB. CORRODED. CORROSION ON THE LOWER SILL WEB BETWEEN BS 787 - 794, RBL 22, WL 156. REMOVED AND REPLACED THE LOWER SILL WEB IAW SRM 51-40-05, AND DWG 146A0081, REV B.
- [SDR SWAA2026040177261](https://openairdocs.org/sdr/SWAA2026040177261), Mar 6, 2026: SIDEWALL SUPPORT. CORRODED. FORWARD CARGO BAY, CORROSION ON RT AFT BODY TO SIDE WALL SUPPORT, BS 500A - 500B, RBL 22, WL 156. REMOVED AND REPLACED THE FLOOR TO SIDEWALL SUPPORT IAW SRM 51-
- [SDR SWAA2026033177260](https://openairdocs.org/sdr/SWAA2026033177260), Mar 6, 2026: SUPPORT. CORRODED. FCB; CORROSION ON LH AFT BODY TO SIDE WALL SUPPORT STA 507-500D LBL22 WL156. REMOVED AND REPLACED FCB FLOOR TO SIDEWALL SUPPORT AT BS 395 - 500D, LBL 22, WL 156
- [SDR SWAA2026033077088](https://openairdocs.org/sdr/SWAA2026033077088), Mar 6, 2026: SIDEWALL SUPPORT. CORRODED. CORROSION ON LT FWD BODY TO SIDEWALL SUPPORT, BS 396 - 495, LBL 21, WL 156. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-53-1A-2 4.A (2) (A) FIGURE 103, DETAIL D.
- [SDR SWAA2026040176893](https://openairdocs.org/sdr/SWAA2026040176893), Mar 5, 2026: ANGLE. CRACKED. LEFT WING TRANSVERSE ANGLE, JUST ABOVE AFT PYLON WAS CRACKED IN RADIUS. REMOVED AND REPLACED THE LT WING TRANSVERSE ANGLE IAW SRM 51-40-02 AND DWG 115A2512, REV
- [SDR SWAA2026033176736](https://openairdocs.org/sdr/SWAA2026033176736), Mar 5, 2026: RAIL. CORRODED. CORROSION ON THE BULKHEAD, BS 489, STRINGERS 26R - 26L, WL 152. REMOVED AND REPLACED FWD CARGO BAY AFT BULKHEAD LOWER RAIL, BS 500D, RBL 24 - LBL 24, WL 152 IAW
- [SDR SWAA2026033076892](https://openairdocs.org/sdr/SWAA2026033076892), Mar 5, 2026: STIFFENER. CRACKED. LEFT STABILIZER RIB NR 3, STFFENER NR 3 CRACKED. FOUND DURING AN INSPECTION. REPAIRED THE STIFFENER IAW SRM 55-10-09-2R-4.
- [SDR SWAA2026033076735](https://openairdocs.org/sdr/SWAA2026033076735), Mar 5, 2026: INTERCOSTAL. CORRODED. AFT CARGO INTERCOSTAL BETWEEN BS 767 & 787, RBL 25 CORRODED, TWO LOCATIONS. REMOVED AND REPLACED THE INTERCOSTAL IAW SRM 51-40-05-0G-0, DWG 146A0081, REV-.
- [SDR SWAA2026033076895](https://openairdocs.org/sdr/SWAA2026033076895), Mar 5, 2026: FLOOR SUPPORT. CORRODED. CORROSION ON ACB FLOOR SUPPORT SPLICE AT BS 767+5 WL157. REMOVED AND REPLACED THE FLOOR SUPPORT IAW SRM 51-10-02 AND DWG 146A7500 REV -.
- [SDR SWAA2026040176612](https://openairdocs.org/sdr/SWAA2026040176612), Mar 4, 2026: COVER. CRACKED. PLASTIC COVER PLATE ABOVE RT OVERWING EMERGENCY EXIT, CRACKED. REMOVED AND REPLACED THE PLASTIC COVER PLATE RT OVERWING WITH A NEW COVER IAW SRM 51-40-02, AND A
- [SDR SWAA2026033076730](https://openairdocs.org/sdr/SWAA2026033076730), Mar 4, 2026: SIDEWALL SUPPORT. CORRODED. AFT CARGO SIDEWALL SUPPORT AT LBL 22, BS 727 - 847 WAS CORRODED AT SEVERAL LOCATIONS. REMOVED AND REPLACED SIDEWALL SUPPORT IAW SRM 51-40-02-0G-0, & DWG 146A750
- [SDR SWAA2026033076731](https://openairdocs.org/sdr/SWAA2026033076731), Mar 4, 2026: SIDEWALL SUPPORT. CORRODED. AFT CARGO SIDEWALL SUPPORT AT RBL 22, BS 727 - 767 CORRODED AT SEVERAL LOCATIONS. REMOVED AND REPLACED THE SIDEWALL SUPPORT IAW SRM 51-40-02-0G-0, & DWG 146A750
- [SDR SWAA2026033076732](https://openairdocs.org/sdr/SWAA2026033076732), Mar 4, 2026: SIDEWALL SUPPORT. CORRODED. AFT CARGO SIDEWALL SUPPORT AT BS 727A, LBL 22, WL 155 CORRODED. SIDEWALL SUPPORT RESOLVED ON CUSTOMER CARD TTG8Q01ASTYM.
- [SDR SWAA2026033176435](https://openairdocs.org/sdr/SWAA2026033176435), Mar 3, 2026: STRINGER. CRACKED. CRACKED STRINGER 25R, BS 535, WL155. REPAIRED IAW EA 26-153-00644. THIS IS A CATEGORY A REPAIR AS DEFINED IN SRM 51-00-06.
- [SDR SWAA2026033176027](https://openairdocs.org/sdr/SWAA2026033176027), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 232RF UPPER SKIN HAS AREAS OF PULLED STRANDS. FLOOR PANEL 232RF WITH UPPER SKIN AREAS OF PULLED STRANDS WAS REPLACED WITH A NEWLY FABRICATED FLOOR P
- [SDR SWAA2026033176029](https://openairdocs.org/sdr/SWAA2026033176029), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 241AF UPPER SKIN HAS AREAS OF PULLED STRANDS. FLOOR PANEL 241AF WITH UPPER SKIN AREAS OF PULLED STRANDS WAS REPLACED WITH A NEWLY FABRICATED FLOOR P
- [SDR SWAA2026033176028](https://openairdocs.org/sdr/SWAA2026033176028), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 232SF UPPER SKIN HAS AREAS OF PULLED STRANDS. THE FLOOR PANEL WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0, & DRAWING 144A
- [SDR SWAA2026033076436](https://openairdocs.org/sdr/SWAA2026033076436), Mar 3, 2026: STRINGER. CRACKED. CRACKED STRINGER 26R, BS 535, WL153. REPAIRED STRINGER 26R BTWN BS 500D & 540, AND APPLIED A FILLET SEAL & CIC IAW SRM 53-00-03-2R-1, REPAIR 1.
- [SDR SWAA2026033076437](https://openairdocs.org/sdr/SWAA2026033076437), Mar 3, 2026: STRINGER. CRACKED. CRACKED STRINGER 23 LT, BS 535, WL164. REPAIRED STRINGER 23L BTWN BS 500D & 540, WL 164. APPLIED A FILLET SEAL AND CIC IAW SRM 53-00-03-2R-1, REPAIR 1.
- [SDR SWAA2026033076020](https://openairdocs.org/sdr/SWAA2026033076020), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 231XF UPPER SKIN HAS MULTIPLE AREAS OF PULLED STRANDS. FLOOR PANEL 231XF WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0, & D
- [SDR SWAA2026033076026](https://openairdocs.org/sdr/SWAA2026033076026), Mar 3, 2026: FLOOR PANEL. DEBONDED. FLOOR PANEL 231ZF LOWER SKIN IS DEBONDED NEAR AFT EDGE. FLOOR PANEL 231ZF WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0, & DWG 144A5810
- [SDR SWAA2026033076021](https://openairdocs.org/sdr/SWAA2026033076021), Mar 3, 2026: FLOOR PANEL. DEBONDED. FLOOR PANEL 241BF UPPER SKIN IS DEBONDED NEAR CENTER OF PANEL. FABRICATION OF A NEW FLOOR PANEL REPLACEMENT HAD BEEN ACCOMPLISHED IAW SRM 53-00-50-2R-0.
- [SDR SWAA2026033076030](https://openairdocs.org/sdr/SWAA2026033076030), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 241DF UPPER SKIN HAD AREAS OF PULLED STRANDS. FLOOR PANEL 241DF WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0, AND DWG 144A
- [SDR SWAA2026033076022](https://openairdocs.org/sdr/SWAA2026033076022), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 241EF UPPER SKIN HAS AREAS OF PULLED STRANDS. FABRICATED A NEW FLOOR PANEL 241EF & REPLACED IAW SRM 53-00-50-2R-0.
- [SDR SWAA2026033076023](https://openairdocs.org/sdr/SWAA2026033076023), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 242AF UPPER SKIN HAD AREAS OF PULLED STRANDS. FLOOR PANEL 242AF WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0 AND DWG 144A5
- [SDR SWAA2026033076031](https://openairdocs.org/sdr/SWAA2026033076031), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 242BF UPPER SKIN HAD AREAS OF PULLED STRANDS. FLOOR PANEL 242BF WAS REPLACED IAW SRM 53-00-50-2R-0, & DWG 144A5810, SHEET 122. ;[02] ITEM 1
- [SDR SWAA2026033076025](https://openairdocs.org/sdr/SWAA2026033076025), Mar 3, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 242DF UPPER SKIN HAD AREAS OF PULLED STRANDS. FLOOR PANEL 242DF WAS REPLACED WITH A NEWLY FABRICATED FLOOR PANEL IAW SRM 53-00-50-2R-0, & DWG 144A58
- [SDR SWAA2026033175992](https://openairdocs.org/sdr/SWAA2026033175992), Mar 2, 2026: CROSSBEAM. CRACKED. CRACKED CROSSBEAM, BS 540, LBL 44, WL 208. REMOVED AND REPLACED CROSSBEAM, BS 540, LBL24 - 45, WL 208, IAW SRM 51-40-02, & DWG 143A5240, REV -.
- [SDR SWAA2026033175999](https://openairdocs.org/sdr/SWAA2026033175999), Mar 2, 2026: SEAT TRACK. CORRODED. CORROSION ON SEAT TRACK LBL 45, BS 480+17, BS 500+8, BS 500A+8, BS 500B+18. THE SEAT TRACK WILL BE REPLACED ON FAULT TTG8Q01AR96P.
- [SDR SWAA2026033075682](https://openairdocs.org/sdr/SWAA2026033075682), Mar 2, 2026: SCUFF PLATE. CRACKED. AFT CARGO BAY AFT CORNER SCUFF PLATE CRACKED. REPAIRED THE SCUFF PLATE IAW SRM 53-60-15-2R-1.
- [SDR SWAA2026033075681](https://openairdocs.org/sdr/SWAA2026033075681), Mar 2, 2026: SCUFF PLATE. CRACKED. AFT CARGO BAY FWD CORNER SCUFF PLATE CRACKED. AFT CARGO BAY FWD CORNER SCUFF PLATE WAS REPLACED IAW SRM 51-10-02-0G-0, PARAGRAPH 9.
- [SDR SWAA2026033075775](https://openairdocs.org/sdr/SWAA2026033075775), Mar 2, 2026: SHIELD. CORRODED. CORROSION ON ACD FWD SHIELD WEB BETWEEN BS 767 - 794, RBL 23, WL 156, REMOVED & REPLACED THE SHIELD IAW SRM 51-40-02, AND DWG 146A0081, 0034, REV-.
- [SDR SWAA2026033075776](https://openairdocs.org/sdr/SWAA2026033075776), Mar 2, 2026: SHIELD. CORRODED. CORROSION ON ACD AFT SHIELD WEB BETWEEN BS 847 - 867, RBL 23, WL 156. REMOVED & REPLACED THE SHIELD IAW SRM 51-40-02, AND DWG 146A0081, 0034, REV-.
- [SDR SWAA2026033075777](https://openairdocs.org/sdr/SWAA2026033075777), Mar 2, 2026: THRESHOLD WEB. CORRODED. CORROSION ON ACD SUB THRESHOLD WEB BETWEEN BS 794 - 847, RBL 26, WL 156. REMOVED AND REPLACED THE SUB THRESHOLD WEB IAW SRM 51-10-02-0G-0, PARAGRAPH 9,
- [SDR SWAA2026033075993](https://openairdocs.org/sdr/SWAA2026033075993), Mar 2, 2026: THRESHOLD WEB. CORRODED. CORROSION ON FCD SUB THRESHOLD WEB BETWEEN BS 440 - 492, RBL 26, WL 156. REMOVED AND REPLACED THE SUB THRESHOLD WEB, IAW SRM 51-40-02-0G-0, & DWG 143A8330, REV 

All 318: https://openairdocs.org/aircraft/N249WN/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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