# N259WN: 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: 35554
- Year built: 2006
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: October 30, 2006
- Certificate issued: December 5, 2006
- Expires: March 31, 2029
- Mode S code: A27AEE
- 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=259WN
- Page: https://openairdocs.org/aircraft/N259WN

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 N259WN.

## 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 20070202004689I](https://openairdocs.org/incident/20070202004689I), Feb 2, 2007: Boeing 7377H4 (N259WN), Albany, NY. (-23) On 02/02/2007, at approximately 19:54, swaa was cleared to land on runway 19, at alb. Conditions were 3/4 mile visibility with light snow. Runway…

## Service difficulty reports (332, 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 SWAA2026092314330](https://openairdocs.org/sdr/SWAA2026092314330), Sep 19, 2026: ACCESS PANEL. CRACKED. CRACKED ACCESS PANEL 524DB ON LEADING EDGE NR 2 SLAT, LT WING. REPLACED THE ACCESS PANEL 524DB IAW SRM 51-10-02, ITEM 9.
- [SDR SWAA2026092335082](https://openairdocs.org/sdr/SWAA2026092335082), Sep 11, 2026: WEB. CRACKED. CRACKED WEB, BS 500B - 500C, LBL 21.80. REPLACED THE WEB AND FASTENERS, IAW SRM 51-40-02-0G-0, & DWG 143A7505, SHT 81, REV-.
- [SDR SWAA2026092374661](https://openairdocs.org/sdr/SWAA2026092374661), Sep 5, 2026: FAN COWL. DAMAGED. ELONGATED HOLE LOCATED ON OUTBOARD FAN COWL 0.500 INCH FROM FWD EDGE AND 3.375 INCH FROM LOWER EDGE AT ENGINE 1. EVALUATED HOLE LOCATED ON OTBD FAN COWL 0.500 I
- [SDR SWAA2026092313467](https://openairdocs.org/sdr/SWAA2026092313467), Aug 25, 2026: WEB. CRACKED. WEB CRACKED AROUND FASTENER HOLE, BS 251+ 6 INCHES, RBL 5. PERFORMED A PERMANENT REPAIR BTWN BS 251 - 255, RBL 3.60 - 15.32 IAW SRM 51-40-02, & EA 26-153-02349.
- [SDR SWAA2026092129407](https://openairdocs.org/sdr/SWAA2026092129407), Aug 24, 2026: VAPOR BARRIER. CRACKED. CRACKED VAPOR BARRIER, BS 663.75, LBL 27. REPAIRED THE VAPOR BARRIER. THIS FAULT IS DOCUMENTED ON TTG8Q01DQ62J.
- [SDR SWAA2026092188686](https://openairdocs.org/sdr/SWAA2026092188686), Aug 24, 2026: VAPOR BARRIER. CRACKED. CRACKED VAPOR BARRIER, BS 663.75, LBL 27. REPAIRED THE VAPOR BARRIER, FAULT IS DOCUMENTED ON TTG8Q01DQ62J.
- [SDR SWAA2026092119869](https://openairdocs.org/sdr/SWAA2026092119869), Aug 24, 2026: VAPOR BARRIER. CRACKED. CRACKED VAPOR BARRIER BS 663.75 AND LBL 27 AT MAIN WHEEL WELL COMPARTMENT. REPAIRED VAPOR BARRIER BS 663.75 AND LBL 27 AT MAIN WHEEL WELL COMPARTMENT.
- [SDR SWAA2026092176156](https://openairdocs.org/sdr/SWAA2026092176156), Aug 24, 2026: VAPOR BARRIER. CRACKED. CRACK 4 VAPOR BARRIER BS 663.75 AND LBL 27 AT MAIN WHEEL WELL . REPAIRED VAPOR BARRIER BS 663.75 AND LBL 27 AT MAIN WHEEL WELL.
- [SDR SWAA2026092167858](https://openairdocs.org/sdr/SWAA2026092167858), Aug 24, 2026: VAPOR BARRIER. CRACKED. CRACKED VAPOR BARRIER, BS 663.75, LBL 27, IN THE MAIN WHEEL WELL. REPAIRED THE VAPOR BARRIER, FAULT DOCUMENTED ON TTG8Q01DQ62J.
- [SDR SWAA2026092355100](https://openairdocs.org/sdr/SWAA2026092355100), Aug 23, 2026: BRACKET. DAMAGED. ELONGATED HOLE ON BRACKET, LBL 10, BS 663. EVALUATED AND FABRICATED A NEW BRACKET IAW SRM 51-40-05, & DWG 287A4413, SHEET 66, REV-. THE BRACKET INSTALLATION WIL
- [SDR SWAA2026092147085](https://openairdocs.org/sdr/SWAA2026092147085), Aug 22, 2026: SUPPORT FRAME. DAMAGED. ELONGATED HOLE ON SUPPORT FRAME LOCATED ON VAPOR BARRIER LT SIDE BTWN BS 649 - 670, LBL 15 IN THE MAIN WHEEL WELL. EVALUATED & FABRICATED SUPPORT FRAME IAW SRM 
- [SDR SWAA2026092343474](https://openairdocs.org/sdr/SWAA2026092343474), Aug 21, 2026: SHEAR ANGLE. CRACKED. CRACKED SHEAR ANGLE, BS 658 - BS638, LBL 40.875. FABRICATED & REPLACED THE SHEAR ANGLE & FASTENERS IAW SRM 51-10-02, ITEM 9, & DWG 110A0220, SHEET 2, REV-.
- [SDR SWAA2026092352715](https://openairdocs.org/sdr/SWAA2026092352715), Aug 20, 2026: BULLNOSE. CRACKED. LEFT WING, NR 2 KRUEGER FLAP, BULL NOSE CRACKED AT CENTER RIB. REMOVED AND REPLACED THE LT WING MID BULL NOSE KRUEGER FLAP NR 2 IAW CMM 57-56-44-NG.
- [SDR SWAA2026092374461](https://openairdocs.org/sdr/SWAA2026092374461), Aug 20, 2026: BRACKET. CRACKED. CRACKED BRACKET ANGLE BTW BS 188 - 203, RBL 3, LOWER NOSE COMPARTMENT. REPLACED THE BRACKET ANGLE AND FASTENERS IAW SRM 51-40-02, AND DWG 141A9194, SHEET 4, REV
- [SDR SWAA2026092142001](https://openairdocs.org/sdr/SWAA2026092142001), Aug 19, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 241FF AT PASSENGER CABIN. REPAIRED FLOOR PANEL 241FF AT PASSENGER CABIN IAW B737-700 SRM 53-00-50-2R-17-REPAIR 7
- [SDR SWAA2026092196832](https://openairdocs.org/sdr/SWAA2026092196832), Aug 18, 2026: FLOOR PANEL. DEBONDED. DEBONDED FLOOR PANEL 241DF IN THE PAX CABIN. REPAIRED FLOOR PANEL 241DF IAW SRM 53-00-50-2R-1, REPAIR 1.
- [SDR SWAA2026092169875](https://openairdocs.org/sdr/SWAA2026092169875), Aug 18, 2026: DOUBLER. CRACKED. CRACK ON DOUBLER LOCATED ON RBL 54.21 TO RBL 72 AT VAPOR BARRIER RH SIDE UPPER POSITION. EVALUATED AND FABRICATED DOUBLER LOCATED ON BS 663 RBL 54.21 TO RBL 72 
- [SDR SWAA2026092156695](https://openairdocs.org/sdr/SWAA2026092156695), Aug 18, 2026: DOUBLER. DAMAGED. ELONGATED HOLE ON DOUBLER ON VAPOR BARRIER, RT SIDE UPPER POSITION BTWN RBL 40 - 45 IN THE MAIN WHEEL WELL. EVALUATED & FABRICATED A DOUBLER IAW SRM 51-40-05, D
- [SDR SWAA2026092313059](https://openairdocs.org/sdr/SWAA2026092313059), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED NUT PLATE, OFSS 604, INTERNAL CAVITY LEADING EDGE, RT WING. REPLACED THE NUT PLATE BTWN OSS 362.51 - 384.24. IAW SRM 51-40-02, & DWG 112A4402, SHEET 14,
- [SDR SWAA2026092332053](https://openairdocs.org/sdr/SWAA2026092332053), Aug 17, 2026: DOUBLER. DAMAGED. ELONGATE HOLE ON DOUBLER ON REAR SPAR, RT VAPOR BARRIER BS 663 BTWN RBL12 - 27. FABRICATED A DOUBLER, & LOCATED IAW DWG 111A1512, SHT 3, REV-.
- [SDR SWAA2026092106314](https://openairdocs.org/sdr/SWAA2026092106314), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED NUT PLATE, OFSS 404, INTERNAL CAVITY L/E OF LT WING. REPLACED THE NUT PLATE IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, & DWG 112A4402, SHEET 40, REV A.
- [SDR SWAA2026092101997](https://openairdocs.org/sdr/SWAA2026092101997), Aug 17, 2026: SUPPORT FRAME. DAMAGED. ELONGATE HOLE ON FRAME ON RT VAPOR BARRIER BTWN BS 655 - BS 693, RBL 12. EVALUATED & FABRICATED THE FRAME IAW SRM 51-40-05-0G-0, & DWG 149A7214, SHEET 7, REV -.
- [SDR SWAA2026092127237](https://openairdocs.org/sdr/SWAA2026092127237), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED RAIL NUT PLATE LOC OFSS 570, INTERNAL CAVITY LEADING EDGE OF RT WING. REMOVED THE NUT PLATE IAW SRM 51-40-01 AND PERFORMED VISUAL INSPECTION ON ADJACENT
- [SDR SWAA2026092130117](https://openairdocs.org/sdr/SWAA2026092130117), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED RAIL NUT PLATE, OFSS 491 INTERNAL CAVITY LEADING EDGE IN THE RT WING. REPLACED RAIL NUT PLATE IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, & DWG 112A4402, SH
- [SDR SWAA2026092188030](https://openairdocs.org/sdr/SWAA2026092188030), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED RAIL NUT PLATE, OFSS 385 INTERNAL CAVITY LEADING EDGE OF THE LT WING. REPLACED THE RAIL NUT PLATE IAW SRM 51-40-02, AND DWG 112A4402, SHEET 40, REV A.
- [SDR SWAA2026092147620](https://openairdocs.org/sdr/SWAA2026092147620), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED RAIL NUT PLATE, OFSS 337 INTERNAL CAVITY LEADING EDGE OF LT WING. REPLACED THE NUT PLATE IAW SRM 51-40-02, AND DWG 112A4402, SHEET 40, REV A.
- [SDR SWAA2026092127663](https://openairdocs.org/sdr/SWAA2026092127663), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED RAIL NUT PLATE, OFSS 588 INTERNAL CAVITY LEADING EDGE AT LT WING. REPLACED RAIL NUT PLATE IAW SRM 51-40-02-0G-0, & DWG 112A4402, SHEET 13, REV-.
- [SDR SWAA2026092109501](https://openairdocs.org/sdr/SWAA2026092109501), Aug 17, 2026: NUT PLATE. CRACKED. CRACK RAIL NUT PLATE LOC OFSS 449 INTERNAL CAVITY LEADING EDGE AT RT WING. REPLACED THE NUT PLATE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, & DWG:112A4402, SHEET 
- [SDR SWAA2026092186645](https://openairdocs.org/sdr/SWAA2026092186645), Aug 17, 2026: NUT PLATE. CRACKED. CRACKED RAIL NUT PLATE LOC OFSS 491 INTERNAL CAVITY LEADING EDGE AT LT WING. REPLACED RAIL NUT PLATE IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 112A4402, S
- [SDR SWAA2026092309524](https://openairdocs.org/sdr/SWAA2026092309524), Aug 16, 2026: SUPPORT. SCRATCHED. SCRIBE MARKS LOCATED ON SUPPORT ZEE BTW BS 400 - 488, LBL 21.8, IN THE FWD CARGO BAY. PERFORMED A PERMANENT REPAIR ON THE SUPPORT ZEE IAW SRM 53-00-53-2R-6, REP
- [SDR SWAA2026092374341](https://openairdocs.org/sdr/SWAA2026092374341), Aug 16, 2026: BRACKET. DAMAGED. ELONGATE HOLE ON BRACKET ASSY LOCATED AT RT VAPOR BARRIER BS 663, RBL 31. EVALUATED & FABRICATED BRACKET ASSY IAW SRM 51-40-05-0G-0, & DWG 287A9112, SHEET 13, R
- [SDR SWAA2026092192990](https://openairdocs.org/sdr/SWAA2026092192990), Aug 16, 2026: STRAP. MISSING. MISSING STRAP ON LIFE LINE OF THE EMERGENCY DOORS LT & RT. INSTALLED THE STRAP ON LIFE LINE IAW SOPM 20-50-12, REV 56, & DWG 416A1500, REV-.
- [SDR SWAA2026092135422](https://openairdocs.org/sdr/SWAA2026092135422), Aug 16, 2026: WEB. CRACKED. CRACKED WEB LOCATED BTWN BS 500D - 520, STR 28L IN THE FWD CARGO BAY. REPLACED THE WEB AND FASTENERS IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 143A7902, S
- [SDR SWAA2026092387797](https://openairdocs.org/sdr/SWAA2026092387797), Aug 15, 2026: SUPPORT. DAMAGED. SCRIBE MARKS ON SUPPORT ZEE BTWN BS 727 - 847, LBL 21.80. REPLACED THE SUPPORT ZEE IAW SRM 51-40-02, AND DWG 146A7500, SHT 85, REV A.
- [SDR SWAA2026092397570](https://openairdocs.org/sdr/SWAA2026092397570), Aug 15, 2026: ELEC CONNECTOR. DAMAGED. CUT ON GALLEY 1 EMERGENCY EXIT LIGHT CABLE. REPLACED THE CONNECTOR ON WIRE W4142 D03658 IAW SWPM 20-30-12, AND PERFORMED EMERGENCY LIGHT OPS TEST IAW AMM 33-51-
- [SDR SWAA2026092376151](https://openairdocs.org/sdr/SWAA2026092376151), Aug 15, 2026: SHIELD. CORRODED. CORRODED SHIELD WEB, BS 767 - 794.3, WL156, RBL 22. DRILLED DIAMETER FASTENERS HOLES (10 EA) TO ATTACH FLOOR PANEL TO SHIELD WEB. IAW SRM 51-40-05, & DWG 146A00
- [SDR SWAA2026092372218](https://openairdocs.org/sdr/SWAA2026092372218), Aug 15, 2026: GUSSET. CRACKED. CRACKED GUSSET, BS 500D, S19L. REPLACED THE GUSSET AND FASTENERS IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 143A7902, SHEET 174, REV -.
- [SDR SWAA2026092345565](https://openairdocs.org/sdr/SWAA2026092345565), Aug 15, 2026: FRAME. DENTED. DENTED FRAME, BS 500B, STR 25L - 26L IN THE FWD CARGO BAY. MADE & DRILLED A REPAIR FOR FRAME BS 500B, STR 25L - 26L IAW SRM 53-30-07-2R-1, REPAIR 1, ALTERNATIVE
- [SDR SWAA2026092107956](https://openairdocs.org/sdr/SWAA2026092107956), Aug 15, 2026: HOOK. CORRODED. CORROSION ON LEFT EMERGENCY EXIT DOOR LIFE LINE HOOK. REPLACED THE LIFE LINE HOOK IAW AMM 25-61-10-000-802, AND AMM 25-61-10-400-802.
- [SDR SWAA2026092107556](https://openairdocs.org/sdr/SWAA2026092107556), Aug 15, 2026: HOOK. CORRODED. CORROSION ON THE EMERGENCY EXIT DOOR LIFE LINE HOOK. REPLACED THE LIFE LINE HOOK IAW AMM 25-61-10-000-802, AND AMM 25-61-10-400-802 .
- [SDR SWAA2026092109333](https://openairdocs.org/sdr/SWAA2026092109333), Aug 15, 2026: FASTENER. WORN. WORN HARDWARE ON GIRT BAR FITTING, AFT SERVICE & ENTRY DOORS. REPLACED THE HARDWARE IAW AMM 25-66-02-400-801.
- [SDR SWAA2026092362109](https://openairdocs.org/sdr/SWAA2026092362109), Aug 14, 2026: SUPPORT. CORRODED. CORRODED LOWER SILL BTWN BS 794.5 - 847, RBL 23, WL 156. REMOVED CORROSION AND EVALUATED REWORKED AREAS LOWER SILL IAW SRM 53-60-15-1A-1.
- [SDR SWAA2026092167397](https://openairdocs.org/sdr/SWAA2026092167397), Aug 14, 2026: VAPOR BARRIER. CRACKED. CRACKED VAPOR BARRIER, BS 663.75, LBL 27. REPAIRED THE VAPOR BARRIER IAW SRM 51-70-04-2R-10, REPAIR 10.
- [SDR SWAA2026092181079](https://openairdocs.org/sdr/SWAA2026092181079), Aug 14, 2026: VAPOR BARRIER. CRACKED. CRACK VAPOR BARRIER BS 663.75 AND RBL 32 AT MAIN WHEEL WELL COMPARTMENT. REPAIRED VAPOR BARRIER BS 663.75 AND RBL 32 AT MAIN WHEEL WELL COMPARTMENT IAW B737-700
- [SDR SWAA2026092169457](https://openairdocs.org/sdr/SWAA2026092169457), Aug 14, 2026: CROSSBEAM. CRACKED. CRACKED FLOOR CROSSBEAM, BS 540, BTWN BL 0 - RBL 24.75. REPLACED THE CROSSBEAM IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, & DWG 143A0060, SHEET 46, REV -.
- [SDR SWAA2026092105704](https://openairdocs.org/sdr/SWAA2026092105704), Aug 14, 2026: SUPPORT ANGLE. CRACKED. CRACKED SUPPORT ANGLE, BS 663.75, RBL 7. INSTALLED A PERMANENT REPAIR TO THE SUPPORT ANGLE IAW SRM 57-10-10-2R-5, REPAIR 5, AND DWG 111A100, SHEET 226, REV A.
- [SDR SWAA2026092132662](https://openairdocs.org/sdr/SWAA2026092132662), Aug 13, 2026: FASTENER. WORN. WORN HARDWARE ON GIRT BAR FITTING, FWD SERVICE & ENTRY DOORS. REPLACED THE HARDWARE IAW AMM 25-66-02-400-801.
- [SDR SWAA2026092139517](https://openairdocs.org/sdr/SWAA2026092139517), Aug 12, 2026: STRAP. CORRODED. CORROSION STRAP RH SIDE LOCATED ON STR 25R BETWEEN BS 727 TO 727E AT AFT CARGO COMPARTMENT. EVALUATED CAPSTRIP LOC. ON RH SIDE STR 25R BETWEEN BS 727 TO BS 727E
- [SDR SWAA2026092146324](https://openairdocs.org/sdr/SWAA2026092146324), Aug 12, 2026: STRAP. CORRODED. CORRODED STRAP, BTWN BS 767 - 847, STR 25L IN THE AFT CARGO BAY. EVALUATED CORROSION ON CAPSTRIP & DID NOT FIND ALLOWABLE DAMAGE IAW SRM 53-00-53-1A-2. REPLACED
- [SDR SWAA2026092128302](https://openairdocs.org/sdr/SWAA2026092128302), Aug 12, 2026: STRAP. CORRODED. CORRODED STRAP, STRINGER 25L, BS 727 - 727E IN THE CARGO BAY. EVALUATED THE CAPSTRIP & DID NOT FIND ALLOWABLE DAMAGE IAW SRM 53-00-53-1A-2. REPLACED THE CAPSTRI

All 332: https://openairdocs.org/aircraft/N259WN/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

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.