# N284WN: 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: 32535
- Year built: 2007
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: July 23, 2007
- Certificate issued: August 28, 2007
- Expires: February 29, 2028
- Mode S code: A2DED8
- 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=284WN
- Page: https://openairdocs.org/aircraft/N284WN

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 N284WN.

## FAA accident and incident reports

None matched to N284WN.

## Service difficulty reports (308, 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 SWAA2026101280193](https://openairdocs.org/sdr/SWAA2026101280193), Oct 8, 2026: ENGINE. BIRD INGESTION. BIRDSTRIKE UNDER FO WINDOW, ENGINE PARAMETER NORMAL, STRONG ODOR IN CABIN. BIRD REMAINS IN RT ENGINE, REMOVED AND CLEANED BIRD REMAINS, PERFORMED BIRD STRIKE IN
- [SDR SWAA2026090804787](https://openairdocs.org/sdr/SWAA2026090804787), Sep 2, 2026: WEB. CRACKED. LEFT MLG MIDDLE DOOR LOWER FWD WEB CRACKED. REMOVED GEAR DOORS IAW MM 32-13-11.
- [SDR SWAA2026090845156](https://openairdocs.org/sdr/SWAA2026090845156), Sep 2, 2026: WEB. CRACKED. RT MLG MIDDLE DOOR LOWER FWD WEB CRACKED. REMOVED CENTER AND INNER GEAR DOORS REF MM 32-13-11 OK TO CONT REF AUTH # 337-819
- [SDR SWAA2026090887393](https://openairdocs.org/sdr/SWAA2026090887393), Sep 2, 2026: BATTERY PACK. NO TEST. AFT LEFT EMERGENCY BATTERY PACK M1673 FAILED A CAPACITY CHECK. R & R THE BATTERY PACK IAW AMM 33-51-06.
- [SDR SWAA2026090760777](https://openairdocs.org/sdr/SWAA2026090760777), Sep 2, 2026: ATTACH ANGLE. CRACKED. RIGHT WING UPPER SHELF PANEL, ATTACH ANGLE CRACKED INBD AND ABOVE NR 2 AFT BOOST PUMP. REMOVED & REPLACED THE ATTACH ANGLE IAW SRM 51-40-02.
- [SDR SWAA2026081086297](https://openairdocs.org/sdr/SWAA2026081086297), Aug 6, 2026: GIRT BAR. LOOSE. L1 DOOR LT GIRT BAR BRACKET LOOSE. R & R L1 DOOR LT GIRT BAR BRACKET IAW AMM 25-66-01.
- [SDR SWAA2026042892647](https://openairdocs.org/sdr/SWAA2026042892647), Apr 24, 2026: LENS. WRONG PART. REPORT OF EXIT SIGN LENS COVER IN MID-CABIN CEILING MISSING DIRECTIONAL ARROWS ON ONE SIDE (FWD-TO-AFT VIEW). REPAIR AS REQUIRED.<
- [SDR SWAA2026042792774](https://openairdocs.org/sdr/SWAA2026042792774), Apr 24, 2026: COVER. MISSING. REPORT OF EXIT SIGN LENS COVER IN MID-CABIN CEILING MISSING DIRECTIONAL ARROWS ON ONE SIDE (FWD-TO-AFT VIEW). REPLACED WITH CORRECT LENS COVER AS PER SIP.
- [SDR SWAA2026042089631](https://openairdocs.org/sdr/SWAA2026042089631), Apr 15, 2026: POWER SUPPLY. INOPERATIVE. FOUND M1673 EMERGENCY EXIT LIGHT CHARGER AND BATTERY FAILED WHILE WORKING ON TTG8Q01BPEGM. REMOVED AND REPLACED M1673 POWER SUPPLY AND BATTERY PACK IAW AMM 33-5
- [SDR SWAA2026042091104](https://openairdocs.org/sdr/SWAA2026042091104), Apr 15, 2026: BATTERY PACK. INOPERATIVE. FOUND M1673 EMERGENCY EXIT LIGHT CHARGER AND BATTERY FAILED WHILE WORKING ON TTG8Q01BPEGM. REMOVED AND REPLACED M1673 POWER SUPPLY AND BATTERY PACK IAW AMM 33-5
- [SDR SWAA2026041689514](https://openairdocs.org/sdr/SWAA2026041689514), Apr 15, 2026: WIRE. INOPERATIVE. LEFT OVERWING ESCAPE GROUND EMERGENCY EXIT LIGHT INOPERATIVE. REF WDM 33-51-13 PG. 1 SHEET 1. REPAIRED A WIRE W3142-0331-16 REF SWPM 20-10-13. OPS CK GOOD REF A
- [SDR SWAA2026031679443](https://openairdocs.org/sdr/SWAA2026031679443), Mar 13, 2026: BOLT. DETACHED. L1 DOOR SLIDE BOLT FELL OUT. SECURED L1 DOOR SLIDE FASTENER PER SIP
- [SDR SWAA2025073096647](https://openairdocs.org/sdr/SWAA2025073096647), Jul 30, 2025: TRIM SYSTEM. FAULTED. STAB TRIM INOPERATIVE. PERFORMED STAB TRIM MOTOR A/P TEST IAW AMM 22-11-81-710-801, AS WELL AS STAB TRIM MOTOR TEST IAW AMM 27-41-71-700-801. BOTH TESTS CHECKED
- [SDR SWAA2025042955296](https://openairdocs.org/sdr/SWAA2025042955296), Apr 22, 2025: LENS. INCORRECT. FOUND L1; L2 AND R2 TO HAVE INCORRECT EXIT LIGHT LENS INDICATORS<[01] REMOVED AND REPLACED L1; L2 AND R2 EXIT LIGHT LENS INDICATORS IAW AMM 33-51-01-960-802.;[0
- [SDR SWAA2025042955291](https://openairdocs.org/sdr/SWAA2025042955291), Apr 19, 2025: LIGHT. DAMAGED. FOUND AFT ENTRY PANEL EMERGENCY LIGHT IS DAMAGED.<[01] FAULT WAS RAISED IN ERROR AND IS BEING CLOSED;[02] VERIFIED CORRECTIVE ACTION 1
- [SDR SWAA2025050624181](https://openairdocs.org/sdr/SWAA2025050624181), Apr 13, 2025: SCUFF PLATE. CRACKED. FWD GALLEY DOOR SCUFF PLATE IS CRACKED<[01] EDIT; ADDED CALIBRATED EQUIPMENT TO STEP 2;[02] REPAIRED THE SCUFF PLATE IAW SRM 53-10-15-2R-2.;[03] VERIFIED ACTION
- [SDR SWAA2025043039506](https://openairdocs.org/sdr/SWAA2025043039506), Apr 13, 2025: SCUFF PLATE. CRACKED. FWD GALLEY DOOR SCUFF PLATE IS CRACKED<[01] EDIT; ADDED CALIBRATED EQUIPMENT TO STEP 2;[02] REPAIRED THE SCUFF PLATE IAW SRM 53-10-15-2R-2.;[03] VERIFIED ACTION
- [SDR SWAA2025042955285](https://openairdocs.org/sdr/SWAA2025042955285), Apr 13, 2025: SCUFF PLATE. CRACKED. FWD GALLEY DOOR SCUFF PLATE IS CRACKED<[01] EDIT; ADDED CALIBRATED EQUIPMENT TO STEP 2;[02] REPAIRED THE SCUFF PLATE IAW SRM 53-10-15-2R-2.;[03] VERIFIED ACTION
- [SDR SWAA2025050724056](https://openairdocs.org/sdr/SWAA2025050724056), Apr 12, 2025: BRACKET. DAMAGED. LT ENGINE OB FAN CASE BRACKET PN:332A2910-132, FASTNER HOLE IS ELONGATED.
- [SDR SWAA2025050624180](https://openairdocs.org/sdr/SWAA2025050624180), Apr 12, 2025: SCUFF PLATE. CRACKED. ACD AFT CORNER SCUFF PLATE IS CRACKED.<[01] REPAIRED THE CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1.;[02] VERIFIED ACTION 1.<BR>JOB COMPLETE.
- [SDR SWAA2025043039505](https://openairdocs.org/sdr/SWAA2025043039505), Apr 12, 2025: SCUFF PLATE. CRACKED. ACD AFT CORNER SCUFF PLATE IS CRACKED.<[01] REPAIRED THE CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1.;[02] VERIFIED ACTION 1.<BR>JOB COMPLETE.
- [SDR SWAA2025042955284](https://openairdocs.org/sdr/SWAA2025042955284), Apr 12, 2025: SCUFF PLATE. CRACKED. ACD AFT CORNER SCUFF PLATE IS CRACKED.<[01] REPAIRED THE CORNER SCUFF PLATE IAW SRM 53-60-15-2R-1.;[02] VERIFIED ACTION 1.<BR>JOB COMPLETE.
- [SDR SWAA2025050623751](https://openairdocs.org/sdr/SWAA2025050623751), Apr 11, 2025: FLOOR PANEL. DELAMINATED. CABIN FLOOR PANEL 241RF IS DELAMINATED ON UPPER SURFACE<[01] FABRICATION OF NEW 241RF FLOOR PANEL REPLACEMENT HAS BEEN ACCOMPLISHED PER [SRM 53-00-50-2R-0-A0093
- [SDR SWAA2025043039499](https://openairdocs.org/sdr/SWAA2025043039499), Apr 11, 2025: FLOOR PANEL. DELAMINATED. CABIN FLOOR PANEL 241RF IS DELAMINATED ON UPPER SURFACE<[01] FABRICATION OF NEW 241RF FLOOR PANEL REPLACEMENT HAS BEEN ACCOMPLISHED PER [SRM 53-00-50-2R-0-A0093
- [SDR SWAA2025042955278](https://openairdocs.org/sdr/SWAA2025042955278), Apr 11, 2025: FLOOR PANEL. DELAMINATED. CABIN FLOOR PANEL 241RF IS DELAMINATED ON UPPER SURFACE<[01] FABRICATION OF NEW 241RF FLOOR PANEL REPLACEMENT HAS BEEN ACCOMPLISHED PER [SRM 53-00-50-2R-0-A0093
- [SDR SWAA2025050623599](https://openairdocs.org/sdr/SWAA2025050623599), Apr 10, 2025: BAFFLE. CRACKED. BAFFLE BS 500B- 500C; LBL 25; WL 156 CRACKED<[01] REMOVED AND REPLACED NEW BAFFLE BS500B TO BS500C LBL 25 IAW SRM 51-40-02 AND DWG143A7505 ID:0005 REV: B;[02] C
- [SDR SWAA2025050623598](https://openairdocs.org/sdr/SWAA2025050623598), Apr 10, 2025: BAFFLE. CRACKED. BAFFLE BS 500- 500A; LBL 25; WL 156 CRACKED<[01] REMOVED AND REPLACED BAFFLE BS 500- 500A; LBL 25; WL 156 IAW SRM 51-40-02 & DWG# 143A7505 ID: 0081 REV: -;[02] 
- [SDR SWAA2025043039496](https://openairdocs.org/sdr/SWAA2025043039496), Apr 10, 2025: BAFFLE. CRACKED. BAFFLE BS 500B- 500C; LBL 25; WL 156 CRACKED<[01] REMOVED AND REPLACED NEW BAFFLE BS500B TO BS500C LBL 25 IAW SRM 51-40-02 AND DWG143A7505 ID:0005 REV: B;[02] C
- [SDR SWAA2025043039495](https://openairdocs.org/sdr/SWAA2025043039495), Apr 10, 2025: BAFFLE. CRACKED. BAFFLE BS 500- 500A; LBL 25; WL 156 CRACKED<[01] REMOVED AND REPLACED BAFFLE BS 500- 500A; LBL 25; WL 156 IAW SRM 51-40-02 & DWG# 143A7505 ID: 0081 REV: -;[02] 
- [SDR SWAA2025042955275](https://openairdocs.org/sdr/SWAA2025042955275), Apr 10, 2025: BAFFLE. CRACKED. BAFFLE BS 500B- 500C; LBL 25; WL 156 CRACKED<[01] REMOVED AND REPLACED NEW BAFFLE BS500B TO BS500C LBL 25 IAW SRM 51-40-02 AND DWG143A7505 ID:0005 REV: B;[02] C
- [SDR SWAA2025042955274](https://openairdocs.org/sdr/SWAA2025042955274), Apr 10, 2025: BAFFLE. CRACKED. BAFFLE BS 500- 500A; LBL 25; WL 156 CRACKED<[01] REMOVED AND REPLACED BAFFLE BS 500- 500A; LBL 25; WL 156 IAW SRM 51-40-02 & DWG# 143A7505 ID: 0081 REV: -;[02] 
- [SDR SWAA2025050623072](https://openairdocs.org/sdr/SWAA2025050623072), Apr 9, 2025: BAFFLE. CRACKED. CRACKED ON FWD BAFFLE FASTENER HOLE BS500B-BS500C RBL21<[01] REMOVED AND INSTALLED NEW BAFFLE AT BS500B TO BS500C RBL21 IAW SRM 51-40-02 AND DWG 143A7505 ID:008
- [SDR SWAA2025050623073](https://openairdocs.org/sdr/SWAA2025050623073), Apr 9, 2025: SIDEWALL SUPPORT. CORRODED. MULTIPLE CORROSION AREAS ON FLOOR TO SIDEWALL BETWEEN BS500-BS500C LBL21<[01] REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT FROM BS480+10 TO BS500D LBL21 AND I
- [SDR SWAA2025043039490](https://openairdocs.org/sdr/SWAA2025043039490), Apr 9, 2025: SUPPORT. CORRODED. MULTIPLE CORROSION AREAS ON FLOOR TO SIDEWALL BETWEEN BS500-BS500C LBL21<[01] REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT FROM BS480+10 TO BS500D LBL21 AND I
- [SDR SWAA2025043039489](https://openairdocs.org/sdr/SWAA2025043039489), Apr 9, 2025: BAFFLE. CRACKED. CRACKED ON FWD BAFFLE FASTENER HOLE BS500B-BS500C RBL21<[01] REMOVED AND INSTALLED NEW BAFFLE AT BS500B TO BS500C RBL21 IAW SRM 51-40-02 AND DWG 143A7505 ID:008
- [SDR SWAA2025042955269](https://openairdocs.org/sdr/SWAA2025042955269), Apr 9, 2025: SUPPORT. CORRODED. MULTIPLE CORROSION AREAS ON FLOOR TO SIDEWALL BETWEEN BS500-BS500C LBL21<[01] REMOVED AND REPLACED FLOOR TO SIDEWALL SUPPORT FROM BS480+10 TO BS500D LBL21 AND I
- [SDR SWAA2025042955268](https://openairdocs.org/sdr/SWAA2025042955268), Apr 9, 2025: BAFFLE. CRACKED. CRACKED ON FWD BAFFLE FASTENER HOLE BS500B-BS500C RBL21<[01] REMOVED AND INSTALLED NEW BAFFLE AT BS500B TO BS500C RBL21 IAW SRM 51-40-02 AND DWG 143A7505 ID:008
- [SDR SWAA2025050621972](https://openairdocs.org/sdr/SWAA2025050621972), Apr 5, 2025: ANCHOR FITTING. CORRODED. AFT CARGO BS 787+4 RBL 19 ANCHOR NUT AT UNDERSIDE OF STRUCTURE HAS CORRSION. REMOVED AND REPLACED STRAP AT BS 787 TO BS 794 RBL 19 IAW SRM 51-40-02 AND DWG 146A
- [SDR SWAA2025050621973](https://openairdocs.org/sdr/SWAA2025050621973), Apr 5, 2025: SIDEWALL SUPPORT. CORRODED. AFT CARGO 727C +4 LBL 20 SILL PLATE HAS SURFACE CORROSION<[01] REMOVED AND REPLACED ACB FLOOR TO SIDEWALL SUPPORT LBL 20 IAW SRM 51-40-02 AND DWG 146A7500 ID:00
- [SDR SWAA2025050621974](https://openairdocs.org/sdr/SWAA2025050621974), Apr 5, 2025: PLATE. CORRODED. AFT CARGO 727C+6 RBL 20 SILL PLATE HAS SURFACE CORROSION<[01] REMOVED AND REPLACED FLLOR TO SIDEWALL SUPPORT BS727 TO BS787 RBL 20 IAW SRM 51-40-05-0G-0 DWG 146
- [SDR SWAA2025050621976](https://openairdocs.org/sdr/SWAA2025050621976), Apr 5, 2025: PLATE. CORRODED. AFT CARGO THRESHOLD PLATE HAS CORROSION BS 807+10 RBL 26<[01] REMOVED AND REPLACED AFT CARGO THRESHOLD WEB BS794 TO BS847 RBL26 IAW SRM 51-40-02 AND DWG 146A834
- [SDR SWAA2025043039481](https://openairdocs.org/sdr/SWAA2025043039481), Apr 5, 2025: THRESHOLD WEB. CORRODED. AFT CARGO THRESHOLD PLATE HAS CORROSION BS 807+10 RBL 26<[01] REMOVED AND REPLACED AFT CARGO THRESHOLD WEB BS794 TO BS847 RBL26 IAW SRM 51-40-02 AND DWG 146A834
- [SDR SWAA2025043039477](https://openairdocs.org/sdr/SWAA2025043039477), Apr 5, 2025: STRAP. CORRODED. AFT CARGO BS 787+4 RBL 19 ANCHOR NUT AT UNDERSIDE OF STRUCTURE HAS CORRSION<[01] REMOVED AND REPLACED STRAP AT BS 787 TO BS 794 RBL 19 IAW SRM 51-40-02 AND DWG 
- [SDR SWAA2025043039478](https://openairdocs.org/sdr/SWAA2025043039478), Apr 5, 2025: SUPPORT. CORRODED. AFT CARGO 727C +4 LBL 20 SILL PLATE HAS SURFACE CORROSION<[01] REMOVED AND REPLACED ACB FLOOR TO SIDEWALL SUPPORT LBL 20 IAW SRM 51-40-02 AND DWG 146A7500 ID:00
- [SDR SWAA2025043039479](https://openairdocs.org/sdr/SWAA2025043039479), Apr 5, 2025: SUPPORT. CORRODED. AFT CARGO 727C+6 RBL 20 SILL PLATE HAS SURFACE CORROSION<[01] REMOVED AND REPLACED FLLOR TO SIDEWALL SUPPORT BS727 TO BS787 RBL 20 IAW SRM 51-40-05-0G-0 DWG 146
- [SDR SWAA2025042955260](https://openairdocs.org/sdr/SWAA2025042955260), Apr 5, 2025: THRESHOLD WEB. CORRODED. AFT CARGO THRESHOLD PLATE HAS CORROSION BS 807+10 RBL 26<[01] REMOVED AND REPLACED AFT CARGO THRESHOLD WEB BS794 TO BS847 RBL26 IAW SRM 51-40-02 AND DWG 146A834
- [SDR SWAA2025042955263](https://openairdocs.org/sdr/SWAA2025042955263), Apr 5, 2025: SUPPORT. CORRODED. AFT CARGO 727C+6 RBL 20 SILL PLATE HAS SURFACE CORROSION<[01] REMOVED AND REPLACED IN TTG8Q00ZPMAL<BR>ACB FLOOR TO SIDEWALL SUPPORT ASSY; BS727+4 TO BS767 RBL20
- [SDR SWAA2025042955258](https://openairdocs.org/sdr/SWAA2025042955258), Apr 5, 2025: SUPPORT. CORRODED. AFT CARGO 727C+6 RBL 20 SILL PLATE HAS SURFACE CORROSION<[01] REMOVED AND REPLACED FLLOR TO SIDEWALL SUPPORT BS727 TO BS787 RBL 20 IAW SRM 51-40-05-0G-0 DWG 146
- [SDR SWAA2025042955257](https://openairdocs.org/sdr/SWAA2025042955257), Apr 5, 2025: SUPPORT. CORRODED. AFT CARGO 727C +4 LBL 20 SILL PLATE HAS SURFACE CORROSION<[01] REMOVED AND REPLACED ACB FLOOR TO SIDEWALL SUPPORT LBL 20 IAW SRM 51-40-02 AND DWG 146A7500 ID:00
- [SDR SWAA2025042955262](https://openairdocs.org/sdr/SWAA2025042955262), Apr 5, 2025: NUT. CORRODED. AFT CARGO 767+6 RBL 19 ANCHOR NUTS ON LOWER SIDE OF FRAME CORRODED MARKED<[01] REMOVED AND REPLACED ACB INTERCOSTAL BS 767 T0 BS 787 RBL 19 IAW SRM 51-40-02-0G-

All 308: https://openairdocs.org/aircraft/N284WN/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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