# N928WN: 2008 Boeing 737-7H4

- Status: Valid registration
- Airframe: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (registry code 1384404, 143 seats)
- Engine: [CFM International CFM56-7B24/3 series](https://openairdocs.org/engine/cfm-international-cfm56-7b24-3-series) (registry code 13074)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs)
- Serial number: 36890
- Year built: 2008
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 30, 2008
- Certificate issued: August 22, 2008
- Expires: February 29, 2028
- Mode S code: ACDDE3
- 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=928WN
- Page: https://openairdocs.org/aircraft/N928WN

From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. The registry lists only the engine series, so ADs for every CFM International CFM56-7B24/3 model are included.

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

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

None in force.

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

- [AD 2023-05-05](https://openairdocs.org/ad/2023-05-05): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 98 more. Effective May 10, 2023
- [AD 2022-02-03](https://openairdocs.org/ad/2022-02-03): Turbine Engine Accessory Drive · CFM International CFM56-3, CFM56-3B, CFM56-3C and 34 more. Effective Mar 22, 2022
- [AD 2018-26-01](https://openairdocs.org/ad/2018-26-01): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jan 10, 2019
- [AD 2018-09-51](https://openairdocs.org/ad/2018-09-51): Engine · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 7, 2018
- [AD 2015-18-04](https://openairdocs.org/ad/2015-18-04): 73-tooth gearshaft located in the engine accessory gearbox (AGB) · CFM International CFM56-3, CFM56-7B20, CFM56-7B20/2 and 47 more. Effective Oct 20, 2015
- [AD 2015-04-02](https://openairdocs.org/ad/2015-04-02): Dual engine thrust instability event · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Mar 31, 2015
- [AD 2010-13-09](https://openairdocs.org/ad/2010-13-09): Stage 3 low-pressure turbine (LPT) · CFM International CFM56-5, CFM56-5-A1/F, CFM56-5A4 and 88 more. Effective Jul 26, 2010
- [AD 2010-01-05](https://openairdocs.org/ad/2010-01-05): LP turbine rear frames · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 25 more. Effective Feb 18, 2010
- [AD 2009-11-02](https://openairdocs.org/ad/2009-11-02): HPC 4-9 spools · CFM International CFM56-2, CFM56-2A, CFM56-2B and 109 more. Effective Jun 23, 2009
- [AD 2006-26-01](https://openairdocs.org/ad/2006-26-01): Fuel filters · CFM International CFM56-2, CFM56-2A, CFM56-2B and 93 more. Effective Jan 3, 2007

### Historical (superseded or no longer in force)

- [AD 2021-10-09](https://openairdocs.org/ad/2021-10-09) (historical): Turbine Engine Compressor Section · CFM International CFM56-5B1, CFM56-5B1/2P, CFM56-5B1/3 and 82 more. Effective Jun 24, 2021
- [AD 2018-18-01](https://openairdocs.org/ad/2018-18-01) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Oct 16, 2018
- [AD 2018-10-11](https://openairdocs.org/ad/2018-10-11) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective Jun 1, 2018
- [AD 2018-09-10](https://openairdocs.org/ad/2018-09-10) (historical): Turbine Engine Compressor Section · CFM International CFM56-7B20, CFM56-7B20/2, CFM56-7B20/3 and 46 more. Effective May 14, 2018
- [AD 2013-26-01](https://openairdocs.org/ad/2013-26-01) (historical): Oil dynamic seal assembly · CFM International CFM56-3, CFM56-3B, CFM56-3C and 52 more. Effective Feb 3, 2014

## Information bulletins (advisory) (1 in force)

- [SAIB NE-08-17R3](https://openairdocs.org/saib/NE-08-17R3): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued May 28, 2014
- [SAIB NE-08-17R2](https://openairdocs.org/saib/NE-08-17R2) (historical): Turbine Section - Propulsion Technology LLC Unapproved Repair. Issued Mar 7, 2011
- [SAIB NE-08-17R1](https://openairdocs.org/saib/NE-08-17R1) (historical): Propulsion Technology LLC Unapproved Repair. Issued May 22, 2008
- [SAIB NE-08-17](https://openairdocs.org/saib/NE-08-17) (historical): Propulsion Technologies International Unapproved Repair. Issued May 14, 2008

## NTSB investigations

None matched to N928WN.

## FAA accident and incident reports

None matched to N928WN.

## Service difficulty reports (238, 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 SWAA2026090873210](https://openairdocs.org/sdr/SWAA2026090873210), Sep 3, 2026: FAIRING. DELAMINATED. DURING WALKAROUND FOUND LH WING AFT FLAP FAIRING #3 DELAMINATED AND CRACKED FOUND DELAMINATION MEASURES LENGHT: 15 INCHES APPROX WIDTH: 3 INCHES APPROX. PER SRM
- [SDR SWAA2026082722091](https://openairdocs.org/sdr/SWAA2026082722091), Aug 23, 2026: FLASHLIGHT. INOPERATIVE. FRWD GALLEY FLASH LIGHT INOP (TOP POSITION)_ R&R FWD GALLEY UPPER FLASHLIGHT BATTERY PER AMM 25-64-00.
- [SDR SWAA2026082483248](https://openairdocs.org/sdr/SWAA2026082483248), Aug 18, 2026: FLASHLIGHT. INOPERATIVE. FLT ATTENDANT FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED FWD F/A FLASHLIGHT IAW AMM 25-64-00. OPS CHECKED GOOD
- [SDR SWAA2026050593743](https://openairdocs.org/sdr/SWAA2026050593743), Apr 28, 2026: SKIN. DELAMINATED. LEFT OTBD AFT FLAP INBD AFT CORNER IS DELAMINATED. REMOVED & REPLACED, ADJUSTMENTS ARE GOOD OF THE LT OTBD AFT FLAP IAW AMM 27-51-22-000-801 & AMM 27-51-22-400-
- [SDR SWAA2026050587998](https://openairdocs.org/sdr/SWAA2026050587998), Apr 9, 2026: ATTACH ANGLE. CRACKED. LEFT WING TRAILING EDGE ATTACH ANGLE FOR OTBD END OF TRANSVERSE WEB CRACKED. REMOVED AND REPLACED LEFT WING TRAILING EDGE ATTACH ANGLE FOR OTBD END OF TRANSVERS
- [SDR SWAA2026050587403](https://openairdocs.org/sdr/SWAA2026050587403), Apr 8, 2026: FLOOR PANEL. PULLED. FLOOR PANEL 241UF UPPER SKIN HAS AREAS OF PULLED STRANDS. FLOOR PANEL 241UF UPPER SKIN WITH AREAS OF PULLED STRANDS WAS REPLACED WITH A NEWLY FABRICATED FLOOR P
- [SDR SWAA2026050587397](https://openairdocs.org/sdr/SWAA2026050587397), Apr 8, 2026: FLOOR PANEL. PULLED. AFT FLOOR PANEL 241YF UPPER SKIN HAS AREAS OF PULLED STRANDS. 241YF AFT PANEL UPPER SKIN DAMAGE HAS BEEN REPAIRED IAW SRM 53-00-50-2R-1.
- [SDR SWAA2026050587402](https://openairdocs.org/sdr/SWAA2026050587402), Apr 8, 2026: FLOOR PANEL. PULLED. AFT FLOOR PANEL 242VF UPPER SKIN PREVIOUS REPAIR IS DETERIORATED. 242VF AFT FLOOR PANEL UPPER AND LOWER SKIN DAMAGE HAS BEEN REPAIRED IAW SRM 53-00-50-2R-1.
- [SDR SWAA2026050587398](https://openairdocs.org/sdr/SWAA2026050587398), Apr 8, 2026: FLOOR PANEL. PULLED. AFT FLOOR PANEL 241ZF UPPER SKIN HAS AREAS OF PULLED STRANDS. 241ZF AFT PANEL UPPER SKIN DAMAGE HAS BEEN REPAIRED IAW SRM 53-00-50-2R-1.
- [SDR SWAA2026050587400](https://openairdocs.org/sdr/SWAA2026050587400), Apr 8, 2026: FLOOR PANEL. PULLED. AFT FLOOR PANEL 241ABF UPPER SKIN PREVIOUS REPAIR IS DETERIORATED. REPAIRED IAW SRM 53-00-50-2R-1-A00939.
- [SDR SWAA2026050587714](https://openairdocs.org/sdr/SWAA2026050587714), Apr 8, 2026: STRAP. CORRODED. CORROSION AFT CARGO BAY FLOOR SPLICE STRAP AROUND NUT PLATE HOLE BS 767+6, RBL 11.5, WL 156. CORROSION ON STRAP WAS FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS A
- [SDR SWAA2026050587713](https://openairdocs.org/sdr/SWAA2026050587713), Apr 8, 2026: STRAP. CORRODED. CORROSION AFT CARGO BAY FLOOR SPLICE STRAP AROUND NUT PLATE HOLE BS 727D+6, RBL 11.5, WL 156. CORROSION ON STRAP WAS FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS 
- [SDR SWAA2026050587715](https://openairdocs.org/sdr/SWAA2026050587715), Apr 8, 2026: PLATE. CORRODED. CORROSION AFT CARGO BAY LT FLOOR TO SIDEWALL SUPPORT PLATE MULTIPLE AREAS AROUND NUT PLATE HOLES BS 727B TO BS 767, LBL 22, WL 156. REMOVED AND REPLACED AFT CAR
- [SDR SWAA2026050587716](https://openairdocs.org/sdr/SWAA2026050587716), Apr 8, 2026: PLATE. CORRODED. CORROSION AFT CARGO BAY R/H FLOOR TO SIDEWALL SUPPORT PLATE HAS MULTIPLE AREAS AROUND NUT PLATE HOLES BS 727B TO BS 767, RBL22, WL156. EVALUATED; REMOVED; DRILL
- [SDR SWAA2026050587386](https://openairdocs.org/sdr/SWAA2026050587386), Apr 7, 2026: FLOOR SUPPORT. CRACKED. FLOOR SUPPORT IS CRACKED AT BS 320, LBL 44, WL 208. R & R THE FLOOR SUPPORT BS 312 - 328, LBL 44, WL 208 IAW SRM 51-40-02-0G-0, AND DWG 141A5400, REV -. NO LIMI
- [SDR SWAA2026050587208](https://openairdocs.org/sdr/SWAA2026050587208), Apr 7, 2026: CARGO TRACK. CRACKED. AFT CARGO BAY CARGO TRACK CRACKED BS 767, 747, & 727E, RBL 13, WL 156. REPLACED THE CARGO TRACK, BS 727+4 - 887, RBL 13, WL156 IAW SRM 51-40-02 AS SHOWN IN DWG 
- [SDR SWAA2026050587384](https://openairdocs.org/sdr/SWAA2026050587384), Apr 7, 2026: FLOOR SUPPORT. CORRODED. CORRODED FLOOR SUPPORT AROUND FLOORBOARD HOLE AT BS 273, LBL 12, WL 208. REMOVED AND REPLACED FLOOR SUPPORT IAW SRM 51-40-02-0G-0, DWG 141A5600, SHEET 2, REV N,
- [SDR SWAA2026050587388](https://openairdocs.org/sdr/SWAA2026050587388), Apr 7, 2026: FLOORBEAM. CORRODED. CORRODED FLOORBEAM, BS 328, RBL 25, WL 208. REMOVED DAMAGE PART OF THE UPPER TEE FITTING ON THE FLOORBEAM, REPAIRED IAW SRM 53-10-51-2R-7, REPAIR 7.
- [SDR SWAA2026050587390](https://openairdocs.org/sdr/SWAA2026050587390), Apr 7, 2026: SKIN. CRACKED. CRACK FOUND ON THE RT HORIZONTAL STAB LOWER SKIN AT HSS 193.90, 24 5/8 FROM L/E; L: 0.200. REMOVED AND REPAIRED THE CRACKED RT HORIZONTAL STAB LOWER SKIN IAW SR
- [SDR SWAA2026050587387](https://openairdocs.org/sdr/SWAA2026050587387), Apr 7, 2026: STRAP. CORRODED. CORROSION ON STRAP AT BS 1023 AND 1030, LBL 3, WL 208. REMOVED AND REPLACED REINFORCEMENT STRAP IAW SRM 51-40-02-0G-0 AND DWG 147A5600, SHEET 32, REV B.
- [SDR SWAA2026050587710](https://openairdocs.org/sdr/SWAA2026050587710), Apr 7, 2026: CREASE BEAM. CORRODED. CORRROSION WAS FOUND ON CREASE BEAM WEBS AT BS 807-827, WL 208, L69. REMOVED AND REPLACED CREASE BEAM AT BS 807-827, WL 208 IAW SRM 51-40-02-0G-0 AND DWG 146A59
- [SDR SWAA2026050586839](https://openairdocs.org/sdr/SWAA2026050586839), Apr 6, 2026: PRESSURE DECK. CRACKED. CRACK FOUND ON HORIZONTAL PRESSURE DECK AT MID PASSENGER CABIN BS 664, RBL 41, L: 0.6'. REMOVED DAMAGE PART OF THE BEADED PRESSURE DECK WEB AND REPAIRED BS 663-
- [SDR SWAA2026050486433](https://openairdocs.org/sdr/SWAA2026050486433), Apr 4, 2026: RIVET. LOOSE. FORWARD ENTRY DOOR SLIDE FORWARD GIRT BAR ATTACHMENT LOOSE. REMOVED AND REPLACED RIVETS ON FORWARD ENTRY DOOR SLIDE FORWARD GIRT BAR ATTACHMENT IAW SRM 51-40-02
- [SDR SWAA2025121652128](https://openairdocs.org/sdr/SWAA2025121652128), Dec 13, 2025: GIRT BAR. NO DISCREPANCY. FWD SERVICE DOOR GIRT BAR CAUGHT UPON OPENING. INSPECTED FWD SERVICE DOOR GIRT BAR IAW AMM 25-66-01, NO DEFECTS FOUND.
- [SDR SWAA2025112538725](https://openairdocs.org/sdr/SWAA2025112538725), Nov 22, 2025: FLOOR PANEL. CRACKED. AFT CARGO FLOOR PANEL CRACKED. REMOVED AND FABRICATED NEW FLOOR PANEL IAW AMM 25-52-10. INSTALLED NEW FLOOR PANEL IAW EA M-25-125-02433.
- [SDR SWAA2025082206519](https://openairdocs.org/sdr/SWAA2025082206519), Aug 20, 2025: HANDLE. LOOSE. RIGHT SIDE OVERWING ASSIST HANDLE BEZEL IS LOOSE.<[01] SECURED IAW AMM 52-22-51.
- [SDR SWAA2025042426798](https://openairdocs.org/sdr/SWAA2025042426798), Apr 21, 2025: HANDLE. LOOSE. R2 DOOR ASSIST HANDLE NEEDS SECURED <[01]. RESECURED ASSIST HANDLE R2 DOOR IAW B737 AMM 52-41-31-400-802; [02] RESECURED ASSIST HANDLE R2 DOOR IAW B737 AMM 52-4
- [SDR SWAA2025042326799](https://openairdocs.org/sdr/SWAA2025042326799), Apr 21, 2025: FITTING. OUT OF ADJUST. R2 DOOR AFT GIRT BAR FITTING NEEDS SECURED <[01]. RESECURED AFT GIRT BAR FITTING IAW B737 AMM 25-66-02-400-801 TORQUE WRENCH: T8353K DUE: 12/SEP/25;[02] RESECUR
- [SDR SWAA2024052990589](https://openairdocs.org/sdr/SWAA2024052990589), May 28, 2024: SENSOR. INOPERATIVE. ON APPROACH SELECTED FLAPS 5 WITH NO FLAP MOVEMENT OBSERVED FC-27-53257. TE FLAP SUPPORT NO. 8 SKEW PROBLEM<[01] R&R #8 FLAP SKEW SENSOR PER AMM 27-59-01 AND <B
- [SDR SWAA2024052385905](https://openairdocs.org/sdr/SWAA2024052385905), May 15, 2024: SKIN. CRACKED. FOUND SMALL CRACK @ L/H FUS INT FRAME CUTOUT FLANGE ABOVE L-1 DOOR CUTOUT STA 312 MKD DOT<[01] ACCOMPLISHED REPAIR AS PER SWA EA M-22-153-01244 (TTG8Q00TCSP5);[
- [SDR SWAA2024052385493](https://openairdocs.org/sdr/SWAA2024052385493), May 14, 2024: BATTERY PACK. INOPERATIVE. FOUND SEVERAL EMERGENCY LIGHTS INOP THRU THE CABIN.<[01] REPLACED EMERGENCY LIGHT BATTERY PACKS AT POWER SUPPLY M1668 AND M1670 AS PER REF AMM TASK 33-51-06-960
- [SDR SWAA2024052381717](https://openairdocs.org/sdr/SWAA2024052381717), May 2, 2024: STRIP. CORRODED. AFT CARGO COMP. LEFT FLOOR CAP STRIP HAS CORROSION.<[01] RECEIVED NEW AFT CARGO COMP. LEFT FLOOR CAP STRIP REF INSTALLATION TO TASK CARD TTG8Q00T4LDX;[02] VERIF
- [SDR SWAA2024052379691](https://openairdocs.org/sdr/SWAA2024052379691), Apr 26, 2024: FLOORBEAM. CRACKED. MAIN CABIN FLOOR STRUCTURE PANEL BREAK ASSY AT STA 537 LBL 24.75 TO BL 0 IS CRACKED<[01] REMOVED AND REPLACED MAIN CABIN FLOOR STRUCTURE PANEL BREAK ASSY AT STA
- [SDR SWAA2024052478210](https://openairdocs.org/sdr/SWAA2024052478210), Apr 23, 2024: FLOOR PANEL. PEELING. MAIN CABIN FWD WET AREA FLOOR PANEL 222DF TOP SKIN FIBERGLASS PEELING OFF SEVERAL AREAS<[01] REPLACED MAIN CABIN FWD WET AREA FLOOR PANEL 222DF REF. B737-700 AM
- [SDR SWAA2024052478580](https://openairdocs.org/sdr/SWAA2024052478580), Apr 23, 2024: FLOOR SUPPORT. CRACKED. FWD WET AREA INTERCOSTAL BETWEEN STA 360 TO 400 AND LBL 13 IS CRACKED. DOT 82-003. FWD WET AREA INTERCOSTAL UPPER CHORD ANGLE BETWEEN STA 360 TO 380 AND LBL 13 
- [SDR SWAA2024052478582](https://openairdocs.org/sdr/SWAA2024052478582), Apr 23, 2024: FLOOR SUPPORT. CRACKED. FWD WET AREA INTERCOSTAL BETWEEN STA 312 AND 328 AND LBL 45.5 IS CRACKED. DOT 82-005.<[01] REMOVED AND REPLACED INTERCOSTAL BETWEEN STA 312 AND 328 AND LBL 45.5
- [SDR SWAA2024052478583](https://openairdocs.org/sdr/SWAA2024052478583), Apr 23, 2024: FLOOR SUPPORT. CRACKED. FWD WET AREA INTERCOSTAL BETWEEN STA 328 AND 344 AND LBL 45.5 IS CRACKED. DOT 82-006.<[01] REMOVED AND REPLACED INTERCOSTAL BETWEEN STA 328 AND 344 AND LBL 45.5
- [SDR SWAA2024052478221](https://openairdocs.org/sdr/SWAA2024052478221), Apr 23, 2024: FLOOR SUPPORT. CRACKED. AFT CARGO FLOOR SUPPORT IS CORRODED AT 767-787 24' RIGHT OF CENTER LINE.<[01] REMOVED AND REPLACED NEW FLOOR SUPPORT (SHIELD) AT AFT CARGO COMPT FROM STA 767 TO
- [SDR SWAA2024052478222](https://openairdocs.org/sdr/SWAA2024052478222), Apr 23, 2024: CHANNEL. CORRODED. AFT CARGO LEFT SIDE 'Z' CHANNEL IS CORRODED AT 807-747.<[01] REMOVED; FABRICATED AND INSTALLED NEW L/H SIDE Z CHANNEL AT AFT CARGO COMPT FROM STA 807 TO 747 PER
- [SDR SWAA2024052478367](https://openairdocs.org/sdr/SWAA2024052478367), Apr 23, 2024: CHANNEL. CORRODED. AFT CARGO RIGHT 'Z' CHANNEL IS CORRODED AT 727E-767<[01] FOUND OUT OF LIMITS; FABRICATED NEW RIGHT SIDE Z CHANNEL AT AFT CARGO COMPT FROM STA 727 TO 767 PER REF
- [SDR SWAA2024052478574](https://openairdocs.org/sdr/SWAA2024052478574), Apr 23, 2024: CHANNEL. CORRODED. AFT CARGO RIGHT 'Z' CHANNEL IS CORRODED AT 727-727D<[01] REFERED TO TASK CARD# TTG8Q00SXNQG;[02] VERIFIED STEP 1.
- [SDR SWAA2024052478581](https://openairdocs.org/sdr/SWAA2024052478581), Apr 23, 2024: FLOOR SUPPORT. CORRODED. ***CORROSION***FWD WET AREA INTERCOSTAL BETWEEN STA 294.5 AND 312 AND LBL 11 IS CORRODED. DOT 82-004.<[01] REMOVE AND REPLACE INTERCOSTAL AT FWD WET AREA BETWEE
- [SDR SWAA2024052478578](https://openairdocs.org/sdr/SWAA2024052478578), Apr 23, 2024: FITTING. CORRODED. ***CORROSION*** FWD WET AREA FLOOR BEAM FITTING IS CORRODED AT STA 344 AND LBL 59. DOT 82-007<[01] REMOVED AND REPLACED TIEDOWN FITTING AT FWD WET AREA FLOOR AT
- [SDR SWAA2024052378573](https://openairdocs.org/sdr/SWAA2024052378573), Apr 23, 2024: FLOOR PANEL. CORRODED. PASSENGER CABIN FLOOR PANEL 242UF HAS TWO INSERT WITH CORROSION (ONE INSERT GIRT BAR FITTING)<[01] CABIN FLOOR PANEL 242UF WILL BE REPLACED WITH NEW PANEL ON FA
- [SDR SWAA2024052378368](https://openairdocs.org/sdr/SWAA2024052378368), Apr 23, 2024: ANGLE. CRACKED. CRACK FOUND AT FASTENER HOLE OF RT VAPOR BARRIER UPPER ATTACH ANGLE AT RBL 31.83.<[01] REMOVED AND REPLACED RT VAPOR BARRIER UPPER ATTACH ANGLE AT CENTER WING R
- [SDR SWAA2024052378211](https://openairdocs.org/sdr/SWAA2024052378211), Apr 23, 2024: FLOOR PANEL. CRACKED. MAIN CABIN FWD WET AREA FLOOR PANEL 221GF HAS FWD CORNER CRACKED<[01] REPLACED MAIN CABIN FWD WET AREA FLOOR PANEL 221GF REF. B737-700 AMM 53-21-00-400-801. PAN
- [SDR SWAA2024052378202](https://openairdocs.org/sdr/SWAA2024052378202), Apr 23, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR BOARD #222CF WITH SIGNS OF DELAMINATION ON TOP OF FLOOR BOARD<[01] REPLACED MAIN CABIN FWD WET AREA FLOOR PANEL 222CF REF. B737-70
- [SDR SWAA2024052378207](https://openairdocs.org/sdr/SWAA2024052378207), Apr 23, 2024: FLOOR PANEL. DELAMINATED. MAIN CABIN FWD WET AREA FLOOR BOARD #222AF WITH SIGNS OF DELAMINATION ON TOP OF FLOOR BOARD<[01] REPLACED MAIN CABIN FWD WET AREA FLOOR PANEL 222AF REF. B737-70
- [SDR SWAA2024052378579](https://openairdocs.org/sdr/SWAA2024052378579), Apr 23, 2024: FLOOR SUPPORT. CRACKED. FWD WET AREA INTERCOSTAL AT STA 277 TO 284 AND RBL 1.5 IS CRACKED. DOT 82-002.<[01] REMOVED AND REPLACED INTERCOSTAL AT STA 277 TO 284 AND RBL 1.5 PER REF SEM 5
- [SDR SWAA2024052482547](https://openairdocs.org/sdr/SWAA2024052482547), Apr 22, 2024: FLOOR PANEL. DAMAGED. AFT WET AREA PANEL 241XF HAS SEVERAL LAYERS OF COMPOSITE MATERIAL LOSS.<[01] RECIEVED NEW FLOOR PANEL 241XF PO# 2059779 REF TASK CARD 'TTG8Q00SGWYT' FOR INSTALL

All 238: https://openairdocs.org/aircraft/N928WN/reports.md

## STCs that may be installed (OpenAirDocs) (32)

Approved for this aircraft's airframe or engine model, in force first, then newest. The registry doesn't record which STCs an aircraft has; its records do.

### Approved for the airframe (Boeing 737-7H4)

- [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC SA4842SW](https://openairdocs.org/stc/SA4842SW): Modification of air to air heat exchanger (P/N 182820-2 Series 2). Honeywell International Inc. Lists 737 Series
- [STC SA270NW](https://openairdocs.org/stc/SA270NW): Installation of modified seat. Aviation Technical Services. Lists 737 Series
- [STC ST01162NY](https://openairdocs.org/stc/ST01162NY): Installation of Literature Pockets. Magee Plastics Company. Lists 737 Series
- [STC SA2607SO](https://openairdocs.org/stc/SA2607SO): Installation of coffee maker P/N 416-1001-29. B/E Aerospace Inc. Lists 737 Series
- [STC SA2608SO](https://openairdocs.org/stc/SA2608SO): Installation of rail assembly, P/N 416-0201-15. B/E Aerospace Inc. Lists 737 Series
- [STC SA3058SO](https://openairdocs.org/stc/SA3058SO): Installation of coffee maker 416-0001-23 and rail assembly 416-0201-5. B/E Aerospace Inc. Lists 737 Series
- [STC ST01476AT](https://openairdocs.org/stc/ST01476AT): Installation of coffee maker. B/E Aerospace Inc. Lists 737 Series
- [STC ST01778AT](https://openairdocs.org/stc/ST01778AT): Installation of espresso maker p/n 3510-0066-01. B/E Aerospace Inc. Lists 737 Series
- [STC SA629GL](https://openairdocs.org/stc/SA629GL): Installation of Grimes galley, Model 1545LW unit 2 and unit 4. B/E Aerospace. Lists 737 Series
- [STC ST01332AT](https://openairdocs.org/stc/ST01332AT): Installation of Galley Service Carts. Champ International, Inc. Lists 737 Series
- [STC ST09870SC](https://openairdocs.org/stc/ST09870SC): Installation of Mechanical Window Shades. Lou Martin & Associates. Lists 737 Series
- [STC ST00033AT](https://openairdocs.org/stc/ST00033AT): Installation of a single Mode S system and provisions for a TCAS II system. General Aerospace, Inc. Lists 737 Series
- [STC SA4532NM](https://openairdocs.org/stc/SA4532NM): Installation of Coltech, CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series
- [STC ST4532NM](https://openairdocs.org/stc/ST4532NM): Installation of Coltech CTD-80 ATSCALL, enabling company calling of selected aircraft via company selected radio. Avtech Corporation. Lists 737 Series
- [STC ST00774NY](https://openairdocs.org/stc/ST00774NY): Installation of a passenger cabin Liquor/beverage service cart P/N E500170. (757-222) (767-222) (727-222) (737 SERIES 222, 291, 322, 522) (747-100 SERIES 238B). Driessen Aircraft Interior Systems USA, Inc. Lists 737 Series
- [STC ST02052AT](https://openairdocs.org/stc/ST02052AT): Installation of a single Collins GNLU910A flight management system, along with global navigation satellite system sensor. General Aerospace, Inc. Lists 737 Series
- [STC SA02034AT](https://openairdocs.org/stc/SA02034AT): Manufacture of tray carrier, P/N 2282-506. BFE Services. Lists 737 Series
- [STC ST01968AT](https://openairdocs.org/stc/ST01968AT): Manufacture of inserts for galley stowage. JK Aerospace, Inc. Lists 737 Series
- [STC SA01916AT](https://openairdocs.org/stc/SA01916AT): Manufacture of Tray Carrier P/N 1839-501. BFE Services. Lists 737 Series
- [STC SA2534SO](https://openairdocs.org/stc/SA2534SO): Installation of window shades, acoustic panes and reveals. Magee Plastics Company. Lists 737 Series
- [STC ST179CH](https://openairdocs.org/stc/ST179CH): Installation of cargo container curtain. Plastic Composites Corp. Lists 737 Series
- [STC SA00056LA](https://openairdocs.org/stc/SA00056LA): Installation of Weber Coffeemaker, P/N 870130-415. Monogram Systems. Lists 737 Series
- [STC SA6090NM](https://openairdocs.org/stc/SA6090NM): Installation of emergency vision assurance system (EVAS). VisionSafe Corporation. Lists 737 Series
- [STC SA370NW](https://openairdocs.org/stc/SA370NW): Removal of passenger interior, installation of cargo compartment liners and cargo tie down equipment. Western Metal Products. Lists 737 Series
- [STC SA2589CE](https://openairdocs.org/stc/SA2589CE): Install Bennetts Seat Converter Stowage Compartment on passenger seat(s). John's Aircraft and Upholstery. Lists 737 Series
- [STC SA1029NW](https://openairdocs.org/stc/SA1029NW): Installation of a cargo system. Western Metal Products. Lists 737 Series
- [STC SA1258EA](https://openairdocs.org/stc/SA1258EA): Installation of Cosco model78-( ) child restraint system. (172M S/N 17263459 - 17267584). Miller Stuart R. Lists 737 Series
- [STC SA1052SO](https://openairdocs.org/stc/SA1052SO): Installation of GE battery P/N43B022RB36 in place of Marathon P/N CA-727-7, CA-727-20, or CA-27-20 batteries or SAFT P/N23180 batteries; or installation of GE battery P/N 43B020RB10 replacing Marathon P/N CA-727-7, CA-727-20 or CA-27-20 or SAFT P/N 23186 or 23180 batteries. General Electric Company. Lists 737 Series
- [STC SA1082NW](https://openairdocs.org/stc/SA1082NW) (historical): Installation of auxiliary fuel tanks in the aft cargo compartment. (737 series -2K9A). Rogerson ATS. Lists 737 Series

### Approved for the engine (CFM International CFM56-7B24/3 series)

- [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC
- [STC SE03036CH](https://openairdocs.org/stc/SE03036CH): Application of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision. Delta Air Lines Inc

## Related

- Other Boeing 737-7H4 aircraft: https://openairdocs.org/model/boeing-737-7h4/aircraft.md
- The CFM International CFM56-7B24/3 series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b24-3-series.md

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