# N500WR: 2014 Boeing 737-8H4 - Status: Valid registration - Airframe: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (registry code 138440A, 143 seats) - Engine: [CFM International CFM56-7B27E series](https://openairdocs.org/engine/cfm-international-cfm56-7b27e-series) (registry code 13078) - Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company) (OpenAirDocs) - Serial number: 36898 - Year built: 2014 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Airworthiness: Standard, transport - Airworthiness date: June 19, 2014 - Certificate issued: July 9, 2014 - Expires: July 31, 2027 - Mode S code: A63BF4 - 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=500WR - Page: https://openairdocs.org/aircraft/N500WR 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 CFM56-7B27E model are included. ## ADs that may apply (OpenAirDocs): 6 in force ### Matched by airframe (Boeing 737-8H4) None in force. ### Matched by engine (CFM International CFM56-7B27E 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 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 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 ### 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 ## 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 DCA17CA217](https://openairdocs.org/ntsb/DCA17CA217), Sep 25, 2017: Boeing 737-8H4 (N500WR), Sioux City, IA, no damage. Probable cause: the flight attendant accidentally pouring hot water on his hand which resulted in a 2nd degree burn. ## FAA accident and incident reports None matched to N500WR. ## Service difficulty reports (178, 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 SWAA2026100955531](https://openairdocs.org/sdr/SWAA2026100955531), Oct 5, 2026: LIGHT. INOPERATIVE. RIGHT, AFT WINDOW EXIT LIGHT INOPERATIVE. OKAY TO CONTINUE PER MEL 33-2-04. R & R THE EXIT LIGHT IAW AMM 33-21-00. OPS CHKD GOOD. - [SDR SWAA2026100935596](https://openairdocs.org/sdr/SWAA2026100935596), Oct 5, 2026: SIGN. LOOSE. MID-CABIN CEILING EMERGENCY EXIT SIGN IS LOOSE. SECURED CEILING EMERGENCY SIGN IAW AMM 33-51-01. - [SDR SWAA2026092538116](https://openairdocs.org/sdr/SWAA2026092538116), Sep 21, 2026: LIGHT. UNSECURE. RIGHT AFT EMERGENCY EXIT DOOR LIGHT INOPERATIVE. SECURED RT AFT EMERGENCY DOOR COVER AND LIGHT IAW AMM 33-51-03. OPS CHECKED GOOD. - [SDR SWAA2026090839397](https://openairdocs.org/sdr/SWAA2026090839397), Sep 1, 2026: BATTERY PACK. INOPERATIVE. L2 DOOR EMERGENCY LIGHTS AND LAV PATH LIGHT ARE INOPERATIVE. REMOVED REPLACED AND PERFORMED A GOOD TEST OF BATTERY M1673 VERIFYING L2 DOOR EXIT LIGHTS AND LAVAT - [SDR SWAA2026070217072](https://openairdocs.org/sdr/SWAA2026070217072), Jun 29, 2026: NUT. MISSING. AFTER ENTRY DOOR LINER IS MISSING PLASTIC NUT. INSTALLED MISSING DOOR LINER PLASTIC NUT IAW AMM 52-13-31 - [SDR SWAA2026062314123](https://openairdocs.org/sdr/SWAA2026062314123), Jun 19, 2026: BATTERY PACK. INOPERATIVE. RIGHT OVERWING EMERGENCY LIGHT INOPERATIVE. R & R BATTERY PACK IAW AMM 33-51-06, OPS CHECKED OK. R & R BATTERY PACK IAW AMM 33-51-06. OPS CHECKED OK. - [SDR SWAA2026062213428](https://openairdocs.org/sdr/SWAA2026062213428), Jun 17, 2026: CHARGER. INTERMITTENT. EMERGENCY EXIT LIGHT ABOVE FWD GALLEY DOOR ILLUMINATED INTERMITTENTLY. REMOVED AND REPLACED FWD ENTRY EMERGENCY LIGHT CHARGER. - [SDR SWAA2026061713254](https://openairdocs.org/sdr/SWAA2026061713254), Jun 17, 2026: BATTERY. DISCONNECTED. AFT GALLEY RIGHT HAND INBD FLASHLIGHT INOPERATIVE. FOUND BATTERY DISCONNECTED; RECONNECTED EMERGENCY FLASHLIGHT BATTERY IAW AMM 25-64-00. OPS CHECKED GOOD. - [SDR SWAA2026061713261](https://openairdocs.org/sdr/SWAA2026061713261), Jun 17, 2026: LIGHT. NO DISCREPANCY. CREW REPORTS EMERGENCY EXIT LIGHTS ABOVE FWD GALLEY ON INTERMITTENT. PERFORMED OPS CHK OF EMERGENCY LIGHTS IAW AMM 33-51-00. OPS CHKD GOOD. - [SDR SWAA2026061811667](https://openairdocs.org/sdr/SWAA2026061811667), Jun 12, 2026: FRAME. CRACKED. CRACKED FRAME, BS 312 BTW STR 5L - STR 6L IN THE FWD GALLEY AREA. FAULT RESOLVED ON OTHER FAULT IAW SWA MPM 52.2.5 SEE TTG8Q01C77VD. - [SDR SWAA2026061811668](https://openairdocs.org/sdr/SWAA2026061811668), Jun 12, 2026: SUPPORT BRACKET. CRACKED. CRACKED SUPPORT BRACKET, BS 867, STR 2R - STR 3R IN THE PAX CABIN. FAULT RESOLVED ON OTHER FAULT SEE TTG8Q01C79F8. - [SDR SWAA2026061805909](https://openairdocs.org/sdr/SWAA2026061805909), May 23, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 241ABF AT AFT GALLEY AREA. REPAIRED FLOOR PANEL 241ABF AT AFT GALLEY AREA IAW SRM 53-00-50-2R-7 REPAIR 7 AND B737-800 SRM 53-00-50-2R-0 - [SDR SWAA2026061804587](https://openairdocs.org/sdr/SWAA2026061804587), May 19, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 231KF AT PASSENGER CABIN. REPAIRED FLOOR PANEL 231KF AT PASSENGER CABIN IAW SRM 53-00-50-2R-7 REPAIR 7 AND SRM 53-00-50-2R-0 REPAIR GENE - [SDR SWAA2026061804517](https://openairdocs.org/sdr/SWAA2026061804517), May 19, 2026: FLOOR SUPPORT. CRACKED. CRACKED ANGLE FLOOR STRUCTURE, BS 380 TO 400, LBL 50 IN PASSENGER CABIN. REPLACED ANGLE FLOOR STRUCTURE IAW DWG 143A5400, SHEET 140, REV- AND SRM 51-40-02-0G-0. - [SDR SWAA2026061804516](https://openairdocs.org/sdr/SWAA2026061804516), May 19, 2026: FLOOR SUPPORT. CRACKED. CRACKED FLOOR SUPPORT LOCATED BETWEEN BS 380 - 400, LBL 13. REPLACED FLOOR SUPPORT IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 143A5400, SHEET 184, REV -. - [SDR SWAA2026061804099](https://openairdocs.org/sdr/SWAA2026061804099), May 18, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 241EF AT PASSENGER CABIN. REPAIRED FLOOR PANEL 241EF AT PASSENGER CABIN IAW SRM 53-00-50-2R-7 REPAIR 7 AND SRM 53-00-50-2R-0 REPAIR GENE - [SDR SWAA2026061804100](https://openairdocs.org/sdr/SWAA2026061804100), May 18, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 241KF AT PASSENGER CABIN. REPAIRED FLOOR PANEL 241KF AT PASSENGER CABIN IAW SRM 53-00-50-2R-7 REPAIR 7 AND SRM 53-00-50-2R-0 REPAIR GENE - [SDR SWAA2026061804101](https://openairdocs.org/sdr/SWAA2026061804101), May 18, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 242HF AT PASSENGER CABIN. REPAIRED FLOOR PANEL 242HF AT PASSENGER CABIN IAW SRM 53-00-50-2R-7 REPAIR 7 AND SRM 53-00-50-2R-0 REPAIR GENE - [SDR SWAA2026061804094](https://openairdocs.org/sdr/SWAA2026061804094), May 18, 2026: SUPPORT ANGLE. CRACKED. CRACKED SUPPORT ANGLE, BS 867, S26L IN THE AFT CARGO BAY. REPLACED THE SUPPORT ANGLE LOCATED BS 867 AND S-26L AFT CARGO COMPARTMENT IAW SRM 51-10-02; SRM 51-40- - [SDR SWAA2026061808029](https://openairdocs.org/sdr/SWAA2026061808029), May 18, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED ACCESS PANEL 232 RF AT PASSENGER CABIN. REPAIRED FLOOR PANEL 232RF AT PASSENGER CABIN IAW SRM 53-00-50-2R-7 REPAIR 7 AND SRM 53-00-50-2R-0 REPAIR GE - [SDR SWAA2026061804204](https://openairdocs.org/sdr/SWAA2026061804204), May 18, 2026: SUPPORT BRACKET. CRACKED. CRACKED SUPPORT BRACKET ON ACCESS PANEL 834DZ ON THE AFT ENTRY DOOR. REPLACED SUPPORT BRACKET LOCATED ON ACCESS PANEL 834DZ AT AFT ENTRY DOOR IAW SRM 51-10-02-0 - [SDR SWAA2026061804096](https://openairdocs.org/sdr/SWAA2026061804096), May 18, 2026: RIB. CRACKED. CRACKED LEADING EDGE RIB ACCESS PANEL 331B LE STA 105.26 AT LT HORIZONTAL STABILIZER. REPLACED RIB LOCATED LE STA 105.26 AT LT HORIZONTAL STABILIZER IAW B737-80 - [SDR SWAA2026061804095](https://openairdocs.org/sdr/SWAA2026061804095), May 18, 2026: RIB. CRACKED. CRACKED LEADING EDGE RIB ACCESS PANEL 331B LE STA 114.55 AT LT HORIZONTAL STABILIZER. REPLACED RIB LOCATED LE STA 114.55 AT LT HORIZONTAL STABILIZER IAW SRM 51- - [SDR SWAA2026061803959](https://openairdocs.org/sdr/SWAA2026061803959), May 17, 2026: INTERCOSTAL. CRACKED. CRACK WEB - INTERCOSTAL LOCATED BS 927 TO BS 947 AND S-25R AFT CARGO BAY. REPLACED WEB - INTERCOSTAL LOCATED BS 927 TO BS 947 AND S-25R AFT CARGO BAY IAW SRM 51 - [SDR SWAA2026061803956](https://openairdocs.org/sdr/SWAA2026061803956), May 17, 2026: INTERCOSTAL. CORRODED. CORRODED WEB - INTERCOSTAL LOCATED BS 767 TO BS 794 S-25R WL 156 AFT CARGO COMPARTMENT. REPLACED SHIELD PLATE LOCATED BS 767 TO BS 794 S-25R WL 156 AFT CARGO CO - [SDR SWAA2026061803954](https://openairdocs.org/sdr/SWAA2026061803954), May 17, 2026: SUPPORT ANGLE. CORRODED. CORRODED SUPPORT ANGLE, BS 767 TO BS 787 S-25R WL 156 AFT CARGO COMPARTMENT. REPLACED ANGLE AND FASTENERS LOCATED BS 767 TO BS 787 S-25R WL 156 AFT CARGO COMPAR - [SDR SWAA2026061703955](https://openairdocs.org/sdr/SWAA2026061703955), May 17, 2026: FRAME. CORRODED. CORROSION FRAME LOCATED BS 303.9, WL 203, AND LBL 56 AT PASSENGER CABIN. PERFORMED REPAIR CATEGORY B ON FRAME LOCATED BS 303.9, WL 203, AND LBL 56 IN THE PASSEN - [SDR SWAA2026061803498](https://openairdocs.org/sdr/SWAA2026061803498), May 16, 2026: SUPPORT. CORRODED. CORROSION SUPPORT ZEE LOCATED BTW BS500A TO BS500I RBL25 AND WL156 AT FWD CARGO COMPARTMENT. THE DAMAGE WAS REPAIRED IAW SRM 53-00-53-2R-5 (REPAIR 5) AND EA M-2 - [SDR SWAA2026061803500](https://openairdocs.org/sdr/SWAA2026061803500), May 16, 2026: WEB. CORRODED. CORROSION SHIELD WEB LOCATED BTW BS492.4 TO BS500A RBL25 AND WL156 AT FWD CARGO BAY. REPLACED SHIELD WEB AND FASTENERS LOCATED BTW BS 492.4 TO BS 500A RBL25 AND - [SDR SWAA2026061803742](https://openairdocs.org/sdr/SWAA2026061803742), May 16, 2026: SUPPORT ANGLE. CRACKED. CRACK ON SUPPORT ANGLE, FWD FACE BS 695, BL 0, WL 208.1 RT SIDE OF PAX CABIN. REPLACED THE SUPPORT ANGLE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, & DWG 273A9110, - [SDR SWAA2026061803744](https://openairdocs.org/sdr/SWAA2026061803744), May 16, 2026: RIB. CRACKED. CRACKED LEADING EDGE RIB LOC LE STA 105.26 AT RT HORIZONTAL STAB. REPLACED RIB IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 186A1001, SHEET 19, REV -. - [SDR SWAA2026061803501](https://openairdocs.org/sdr/SWAA2026061803501), May 16, 2026: SUPPORT. CORRODED. CORROSION SUPPORT ZEE BTW BS 500C - 500I, LBL 25, WL 156, IN THE FWD CARGO BAY. THE DAMAGE WAS REPAIRED IAW SRM 53-00-53-2R-5, REPAIR 5, AND EA M-22-153-01550. - [SDR SWAA2026061803496](https://openairdocs.org/sdr/SWAA2026061803496), May 15, 2026: ANGLE. CRACKED. CRACKED ANGLE AT BS 663.75 RBL34 UPPER POSITION. REPLACED ANGLE BS 663.75 BTW RBL 5 TO RBL 65 UPPER POSITION IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 111 - [SDR SWAA2026061803493](https://openairdocs.org/sdr/SWAA2026061803493), May 15, 2026: SUPPORT ANGLE. CRACKED. CRACK ON SUPPORT ANGLE LOCATED BTW BS 291.5 TO BS 294.5 AT LEVEL STR 17R AT FWD GALLEY AREA. REPLACED SUPPORT ANGLE LOCATED BTW BS 291.5 TO BS 294.5 AT LEVEL ST - [SDR SWAA2026061803395](https://openairdocs.org/sdr/SWAA2026061803395), May 15, 2026: ANGLE. CRACKED. CRACKED ANGLE TRAILING EDGE LOCATED ORSS 280 RT WING. REPLACED ANGLE TRAILING EDGE LOCATED ORSS 280 RT WING IAW ALLOWABLE DAMAGE 57-51-02-1A-1 ALLOWABLE DAMAGE - [SDR SWAA2026061803396](https://openairdocs.org/sdr/SWAA2026061803396), May 15, 2026: FRAME. CRACKED. CRACKED FRAME, BS 312 BTW STR 5L - 6L. PERFORMED PERMANENT REPAIR ON FRAME IAW EA M-22-153-01244. - [SDR SWAA2026061803494](https://openairdocs.org/sdr/SWAA2026061803494), May 15, 2026: SUPPORT BRACKET. CRACKED. CRACKED SUPPORT BRACKET, BS 867 BTW STR 2R - 3R IN THE PAX CABIN. REPLACED SUPPORT BRACKET IAW SRM 51-40-02 SRM 51-10-02 ITEM 9 AND DWG 146A7901, SHEET 66, REV - [SDR SWAA2026061805224](https://openairdocs.org/sdr/SWAA2026061805224), May 14, 2026: BALANCE WEIGHT. OUT OF TOLERANCE. DURING WEIGHT AND BALANCE PROCEDURE OF ELEVATOR LT FOUND BALANCE WEIGHTS P/N: 183A0210-14 (1 E/A) ON BAY 2; P/N: 183A0210-14 (1 E/A) AND P/N: 69-53211-2 (2 E/A) - [SDR SWAA2026061805225](https://openairdocs.org/sdr/SWAA2026061805225), May 14, 2026: BALANCE WEIGHT. OUT OF TOLERANCE. DURING WEIGHT AND BALANCE PROCEDURE OF ELEVATOR RT FOUND BALANCE WEIGHTS P/N: 183A0210-14 (1 E/A) ON BAY 2; P/N: 183A0210-14 (1 E/A) AND P/N: 69-53211-2 (2 E/A) - [SDR SWAA2026061800983](https://openairdocs.org/sdr/SWAA2026061800983), May 13, 2026: FLOOR PANEL. DELAMINATED. DELAMINATED FLOOR PANEL 221BF AT FWD GALLEY AREA. REPLACED FLOOR PANEL 221BF AT FWD GALLEY AREA IAW DWG-142A5810-729 REV. A. INSTALLATION WILL BE ACCOMPLISHED O - [SDR SWAA2026061898305](https://openairdocs.org/sdr/SWAA2026061898305), May 13, 2026: ANGLE. CRACKED. CRACKED ANGLE, LOCATED FWD FACE BS 500H AT LEVEL STR 26L AT FWD CARGO BAY. REPLACED THE ANGLE IAW SRM 51-10-02 ITEM 9, SRM 51-40-02, AND DWG 143A7505 SHEET 137 - [SDR SWAA2026061800967](https://openairdocs.org/sdr/SWAA2026061800967), May 13, 2026: INTERCOSTAL. CRACKED. CRACKED INTERCOSTAL LOCATED BTW BS 344 TO BS 360 LBL 11 WL 208.1 AT FWD GALLEY AREA. INSTALLED A NEW INTERCOSTAL LOCATED BTW BS 344 TO BS 360 LBL 11 WL 208.1 AT - [SDR SWAA2026061898292](https://openairdocs.org/sdr/SWAA2026061898292), May 13, 2026: ANGLE. CRACKED. CRACKED ANGLE FWD FACE BS 500H AT LEVEL STR 26R AT FWD CARGO BAY. REPLACED ANGLE IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 143A7505, SHEET 137, REV-. - [SDR SWAA2026061898304](https://openairdocs.org/sdr/SWAA2026061898304), May 13, 2026: ANGLE. CRACKED. CRACK ANGLE - CLIP LOCATED AFT FACE BS 500H AT LEVEL STR 26L AT FWD CARGO BAY. REPLACED CLIP LOCATED AFT FACE BS 500H AT LEVEL STR 26L AT FWD CARGO BAY IAW SRM - [SDR SWAA2026061800970](https://openairdocs.org/sdr/SWAA2026061800970), May 13, 2026: SUPPORT ANGLE. CRACKED. CRACK CARGO LINER SUPPORT ANGLE LOCATED STA 727B AT LEVEL STR 18L AT AFT CARGO BAY. REPAIRED CARGO LINER SUPPORT ANGLE LOCATED BS 727B, STR 18L AT AFT CARGO BAY - [SDR SWAA2026061898303](https://openairdocs.org/sdr/SWAA2026061898303), May 13, 2026: ANGLE. CRACKED. CRACKED ANGLE AFT FACE BS 500G, STR 26L AT FWD CARGO BAY. REPLACED ANGLE IAW SRM 51-10-02 ITEM 9, SRM 51-40-02, AND DWG 143A7505, SHEET 137, REV-. - [SDR SWAA2026061898306](https://openairdocs.org/sdr/SWAA2026061898306), May 13, 2026: ANGLE. CRACKED. CRACKED ANGLE FWD FACE BS 500G, STR 26L AT FWD CARGO BAY. REPLACED ANGLE IAW SRM 51-10-02 ITEM 9; SRM 51-40-02 AND DWG 143A7505 SHEET 137 REV-. - [SDR SWAA2026061800974](https://openairdocs.org/sdr/SWAA2026061800974), May 13, 2026: SUPPORT. CRACKED. CRACK ON CARGO LINER SUPPORT LOCATED BS727F AT LEVEL STR18L AT AFT CARGO BAY. REPAIRED CARGO LINER SUPPORT LOCATED BS 727F STR 18L AT AFT CARGO BAY IAW SRM 51-7 - [SDR SWAA2026061898296](https://openairdocs.org/sdr/SWAA2026061898296), May 13, 2026: ANGLE. CRACKED. CRACKED ANGLE LOCATED FWD FACE BS 500F AT LEVEL STR 26R AT FWD CARGO BAY. REPLACED ANGLE LOCATED FWD FACE BS 500F AT LEVEL STR 26R AT FWD CARGO BAY IAW SRM 51-1 - [SDR SWAA2026061898297](https://openairdocs.org/sdr/SWAA2026061898297), May 13, 2026: ANGLE. CRACKED. CRACKED ANGLE LOCATED FWD FACE BS 500E AT LEVEL STR 26R AT FWD CARGO BAY. REPLACED ANGLE LOCATED FWD FACE BS 500E AT LEVEL STR 26R AT FWD CARGO BAY IAW SRM 51-1 All 178: https://openairdocs.org/aircraft/N500WR/reports.md ## Service difficulty reports on N500WR not matched to an aircraft (1) They name N500WR, but no registry record covers the date, the aircraft registered then was built later, or the report describes another aircraft. - [SDR 2011FA0000735](https://openairdocs.org/sdr/2011FA0000735), Nov 9, 2011: CONTROL VALVE. FAILED. PILOT REPORTED PRESSURIZATION SYSTEM REVERTED TO UNCOMMANDED EMERGENCY PRESSURIZATION MODE. ## STCs that may be installed (OpenAirDocs) (31) 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 737-8H4) - [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 CFM56-7B27E series) - [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC ## Related - Other Boeing 737-8H4 aircraft: https://openairdocs.org/model/boeing-737-8h4/aircraft.md - The CFM International CFM56-7B27E series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-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.