# N8721J: 2018 Boeing 737-8

- Status: Valid registration
- Airframe: [Boeing 737-8](https://openairdocs.org/model/boeing-737-8) (registry code 13844FZ, 175 seats)
- Engine: [CFM International LEAP-1B28 series](https://openairdocs.org/engine/cfm-international-leap-1b28-series) (registry code 13120)
- Data sheets: [TCDS A16WE](https://openairdocs.org/tcds/A16WE) (The Boeing Company), [TCDS E00088EN](https://openairdocs.org/tcds/E00088EN) (CFM International S.A.) (OpenAirDocs)
- Serial number: 42548
- Year built: 2018
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: September 20, 2018
- Certificate issued: November 6, 2018
- Expires: November 30, 2028
- Mode S code: AC0048
- 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=8721J
- Page: https://openairdocs.org/aircraft/N8721J

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 LEAP-1B28 model are included.

## ADs that may apply (OpenAirDocs): 47 in force

### Matched by airframe (Boeing 737-8)

- [AD 2026-18-07](https://openairdocs.org/ad/2026-18-07): Fuselage · Boeing 737-8, 737-9 and 737-8200. Effective Oct 22, 2026
- [AD 2026-15-11](https://openairdocs.org/ad/2026-15-11): Fuselage · Boeing 737-8, 737-9 and 737-8200. Effective Sep 10, 2026
- [AD 2026-14-11](https://openairdocs.org/ad/2026-14-11): Air Conditioning · Boeing 737-8, 737-9 and 737-8200. Effective Jul 13, 2026
- [AD 2026-13-17](https://openairdocs.org/ad/2026-13-17): Navigation · Boeing 737-8, 737-9 and 737-8200. Effective Jul 1, 2026
- [AD 2026-13-02](https://openairdocs.org/ad/2026-13-02): Navigation · Airbus Canada Limited Partnership 18, 49-46, 80-A and 555 more. Effective Jul 1, 2026
- [AD 2025-25-04](https://openairdocs.org/ad/2025-25-04): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 6 more. Effective Jan 16, 2026
- [AD 2025-02-07](https://openairdocs.org/ad/2025-02-07): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Mar 17, 2025
- [AD 2024-23-11](https://openairdocs.org/ad/2024-23-11): Flight controls · Boeing 737-8, 737-9 and 737-8200. Effective Jan 6, 2025
- [AD 2024-19-06](https://openairdocs.org/ad/2024-19-06): Ice/Rain Protection System · Boeing 737-8 and 737-9. Effective Nov 26, 2024
- [AD 2024-13-02](https://openairdocs.org/ad/2024-13-02): Oxygen · Boeing 737-8, 737-9, 737-8200 and 3 more. Effective Jul 25, 2024
- [AD 2024-06-03](https://openairdocs.org/ad/2024-06-03): Electrical Power · Boeing 737-8 and 737-9. Effective May 22, 2024
- [AD 2024-03-04](https://openairdocs.org/ad/2024-03-04): Flight controls · Boeing 737-8, 737-9 and 737-8200. Effective Feb 12, 2024
- [AD 2023-15-05](https://openairdocs.org/ad/2023-15-05): Ice and Rain Protection, Powerplant · Boeing 737-8, 737-9 and 737-8200. Effective Aug 25, 2023
- [AD 2023-12-11](https://openairdocs.org/ad/2023-12-11): Navigation · Boeing 737-8, 737-9 and 737-8200. Effective Jun 21, 2023
- [AD 2023-10-02](https://openairdocs.org/ad/2023-10-02): Indicating/Recording System, Navigation · Boeing 18, 23, 35 and 1,060 more. Effective May 26, 2023
- [AD 2023-05-06](https://openairdocs.org/ad/2023-05-06): Fuel · Boeing 737-8, 737-9 and 737-8200. Effective May 10, 2023
- [AD 2023-04-17](https://openairdocs.org/ad/2023-04-17): Fuel · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective May 1, 2023
- [AD 2023-06-10](https://openairdocs.org/ad/2023-06-10): Ice and Rain Protection, Powerplant · Boeing 737-8, 737-8200 and 737-9. Effective Apr 11, 2023
- [AD 2022-24-09](https://openairdocs.org/ad/2022-24-09): Air conditioning · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 12 more. Effective Jan 26, 2023
- [AD 2022-16-09](https://openairdocs.org/ad/2022-16-09): Wings · Boeing 737-8. Effective Oct 20, 2022
- [AD 2022-06-06](https://openairdocs.org/ad/2022-06-06): Flight controls · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Jun 16, 2022
- [AD 2021-13-18](https://openairdocs.org/ad/2021-13-18): Powerplant · Boeing 737-8, 737-8200 and 737-9. Effective Sep 3, 2021
- [AD 2021-16-15](https://openairdocs.org/ad/2021-16-15): Air conditioning · Boeing 737-8, 737-800 Series, 737-8200 and 2 more. Effective Aug 9, 2021
- [AD 2021-12-13](https://openairdocs.org/ad/2021-12-13): Fuel · Boeing 737-8 and 737-9. Effective Jul 29, 2021
- [AD 2021-10-07](https://openairdocs.org/ad/2021-10-07): Autoflight, Flight controls · Boeing 737-8 and 737-9. Effective Jul 8, 2021
- [AD 2021-08-04](https://openairdocs.org/ad/2021-08-04): Oxygen · Boeing 737-200 Series, 737-300 Series, 737-400 Series and 23 more. Effective May 26, 2021
- [AD 2021-09-08](https://openairdocs.org/ad/2021-09-08): Electrical power system · Boeing 737-8 and 737-9. Effective Apr 30, 2021
- [AD 2021-01-04](https://openairdocs.org/ad/2021-01-04): Doors · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Mar 29, 2021
- [AD 2020-24-02](https://openairdocs.org/ad/2020-24-02): Auto flight, Flight controls, and Indicating/recording systems · Boeing 737-8 and 737-9. Effective Nov 20, 2020
- [AD 2020-21-02](https://openairdocs.org/ad/2020-21-02): Fire protection · Airbus Canada Limited Partnership BD-500-1A10, BD-500-1A11, A330-201 and 45 more. Effective Nov 19, 2020
- [AD 2020-11-12](https://openairdocs.org/ad/2020-11-12): Nacelles/pylons · Boeing 737-8 and 737-9. Effective Jul 30, 2020
- [AD 2020-14-09](https://openairdocs.org/ad/2020-14-09): Fuel storage · Boeing 737-8 and 737-9. Effective Jul 15, 2020
- [AD 2020-03-10](https://openairdocs.org/ad/2020-03-10): Fuselage · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Mar 27, 2020
- [AD 2019-18-03](https://openairdocs.org/ad/2019-18-03): Exhaust · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Oct 3, 2019
- [AD 2019-14-12](https://openairdocs.org/ad/2019-14-12): Flight Controls · Boeing 737-8 and 737-9. Effective Aug 30, 2019
- [AD 2019-14-02](https://openairdocs.org/ad/2019-14-02): Hydraulic power · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 11 more. Effective Aug 27, 2019
- [AD 2018-23-12](https://openairdocs.org/ad/2018-23-12): Equipment/furnishings · Airbus A300 B2-1A, A300 B2-1C, A300 B2-203 and 180 more. Effective Dec 28, 2018
- [AD 2018-20-13](https://openairdocs.org/ad/2018-20-13): Fuel · Boeing 757-200 Series, 757-200CB Series, 757-200PF Series and 13 more. Effective Nov 15, 2018

### Matched by engine (CFM International LEAP-1B28 series)

- [AD 2025-14-08](https://openairdocs.org/ad/2025-14-08): Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Aug 25, 2025
- [AD 2025-04-12](https://openairdocs.org/ad/2025-04-12): Turbine Section · CFM International LEAP-1A23, LEAP-1A24, LEAP-1A24E1 and 24 more. Effective Apr 8, 2025
- [AD 2024-25-02](https://openairdocs.org/ad/2024-25-02): Turbine Engine Compressor Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Feb 12, 2025
- [AD 2023-07-11](https://openairdocs.org/ad/2023-07-11): Turbine Engine Compressor Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jun 13, 2023
- [AD 2022-17-02](https://openairdocs.org/ad/2022-17-02): Turbine Engine Accessory Drive · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Oct 20, 2022
- [AD 2022-11-02](https://openairdocs.org/ad/2022-11-02): Turbine Engine Compressor Section, Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jul 8, 2022
- [AD 2021-10-06](https://openairdocs.org/ad/2021-10-06): Engine Controls · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective May 10, 2021
- [AD 2020-06-01](https://openairdocs.org/ad/2020-06-01): Turbine/Turboprop · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Apr 16, 2020
- [AD 2018-20-01](https://openairdocs.org/ad/2018-20-01): Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Dec 17, 2018

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

- [AD 2026-13-05](https://openairdocs.org/ad/2026-13-05) (historical): Air conditioning · Boeing 737-8, 737-9 and 737-8200. Effective Jul 16, 2026
- [AD 2026-04-05](https://openairdocs.org/ad/2026-04-05) (historical): Electrical Power · Boeing 737-8, 737-9 and 737-8200. Effective Feb 24, 2026
- [AD 2023-09-04](https://openairdocs.org/ad/2023-09-04) (historical): Equipment/furnishings · Boeing 737-600 Series, 737-700 Series, 737-700C Series and 5 more. Effective Jun 29, 2023
- [AD 2022-03-20](https://openairdocs.org/ad/2022-03-20) (historical): Navigation · Boeing 737-8, 737-9 and 737-8200. Effective Jan 31, 2022
- [AD 2021-14-20](https://openairdocs.org/ad/2021-14-20) (historical): Cabin Altitude Pressure Switches · Boeing 737-100 Series, 737-200 Series, 737-200C Series and 12 more. Effective Jul 20, 2021
- [AD 2020-03-20](https://openairdocs.org/ad/2020-03-20) (historical): Navigation · Modification of Rockwell Collins, Inc. Multi-Mode Receiver (STC ST01883WI or 4 others). Effective Feb 18, 2020
- [AD 2018-23-51](https://openairdocs.org/ad/2018-23-51) (historical): Flight controls · Boeing 737-8 and 737-9. Effective Dec 21, 2018
- [AD 2023-23-12](https://openairdocs.org/ad/2023-23-12) (historical): Turbine Section · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jan 16, 2024
- [AD 2019-12-01](https://openairdocs.org/ad/2019-12-01) (historical): Turbine Engine Accessory Drive · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Jul 3, 2019
- [AD 2018-25-09](https://openairdocs.org/ad/2018-25-09) (historical): Engine Controls · CFM International LEAP-1B21, LEAP-1B23, LEAP-1B25 and 8 more. Effective Dec 26, 2018

## Information bulletins (advisory) (7 in force)

- [SAIB 2026-17](https://openairdocs.org/saib/2026-17): VNAV Approach Disconnect Following Missed Approach, Anomaly on Airplanes with FMC U14.0/14.1. Issued Oct 3, 2026
- [SAIB NM-20-02](https://openairdocs.org/saib/NM-20-02): Fire Protection. Issued Mar 11, 2020
- [SAIB NE-19-03](https://openairdocs.org/saib/NE-19-03): Escape Slide Maintenance Tasks and Intervals - JASC 2565. Issued Feb 19, 2019
- [SAIB NM-18-33](https://openairdocs.org/saib/NM-18-33): Engine Fuel and Control. Issued Dec 17, 2018
- [SAIB NM-18-18](https://openairdocs.org/saib/NM-18-18): Equipment/Furnishings - First Observer's Seat Cup Holder. Issued Jul 2, 2018
- [SAIB NM-17-17](https://openairdocs.org/saib/NM-17-17): Oxygen System. Issued Jun 19, 2017
- [SAIB NM-17-10](https://openairdocs.org/saib/NM-17-10): Maintenance Practices. Issued Apr 13, 2017

## NTSB investigations

None matched to N8721J.

## FAA accident and incident reports

None matched to N8721J.

## Service difficulty reports (33)

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 SWAA2026071019848](https://openairdocs.org/sdr/SWAA2026071019848), Jul 9, 2026: GIRT BAR. OUT OF ADJUST. FWD SERVICE DOOR GIRT BAR LOOSE IN TRACK. ADJUSTED GIRT BAR DISARMED BRACKET PER AMM 25-66-01.
- [SDR SWAA2025022699578](https://openairdocs.org/sdr/SWAA2025022699578), Feb 24, 2025: ANTI-SKID SYS. INOPERATIVE. ANTI-SKID INOP DURING FLIGHT<[01] PERFORMED AACU BITE; NO CURRENT FAULTS. PERFORMED AACU OPS TEST; TEST GOOD; NO FAULTS. ALL WORK IAW AMM 32-42-00
- [SDR SWAA2024082930690](https://openairdocs.org/sdr/SWAA2024082930690), Aug 26, 2024: FLASHLIGHT. INOPERATIVE. COCKPIT FLASHLIGHT INOP<[01] ENTERED IN ERROR
- [SDR SWAA2024082227514](https://openairdocs.org/sdr/SWAA2024082227514), Aug 19, 2024: FLASHLIGHT. NO TEST. FWD GALLEY OTBD EMERGENCY FLASHLIGHT WILL NOT TEST<[01] REMOVED AND REPLACED BATTERY PACK FOR THE FWD GALLEY OTBD EMERGENCY FLASHLIGHT PER AMM 25-64-00. OPS CHE
- [SDR SWAA2024080620941](https://openairdocs.org/sdr/SWAA2024080620941), Jul 31, 2024: BATTERY PACK. INOPERATIVE. FOUND EMERGENCY EXIT LIGHT BATTERY PACK M1695 WILL NOT CHARGE FOUND EMERGENCY EXIT LIGHT BATTERY PACK M1676 WILL NOT CHARGE<[01] REMOVED AND REPLACED EMERGENCY 
- [SDR SWAA2024080620943](https://openairdocs.org/sdr/SWAA2024080620943), Jul 31, 2024: BATTERY PACK. INOPERATIVE. FOUND EMERGENCY EXIT LIGHT BATTERY PACK M2335 WILL NOT CHARGE<[01] REMOVED AND REPLACED BATTERY PACK IAW BOEING AMM AMM 33-51-06-960-802; AND 33-51-06-960-802;[
- [SDR SWAA2024080520942](https://openairdocs.org/sdr/SWAA2024080520942), Jul 31, 2024: BATTERY PACK. INOPERATIVE. FOUND EMERGENCY EXIT LIGHT BATTERY PACK M1695 WILL NOT CHARGE<[01] REOMVED AND REPLACED BATTERY PACK M1695 IAW BOEING AMM AMM 33-51-06-960-802;[02] VERIFIED ITE
- [SDR SWAA2024080513474](https://openairdocs.org/sdr/SWAA2024080513474), Jul 17, 2024: ROPE. LOOSE. (A204 DOT 85) PASS CABIN. LEFT HAND AFT EMERGENCY EXIT HATCH CUTOUT. ESCAPE ROPE IS NOT SECURED INSIDE STOWAGE TUBE.<[01] RESECURED PASS CABIN LEFT HAND AFT EME
- [SDR SWAA2024080712998](https://openairdocs.org/sdr/SWAA2024080712998), Jul 15, 2024: ANGLE. CORRODED. A225-001 AFT CARGO Z ANGLE (LH) LBL22' WL 156 BS 787 + 7' TO BS 727 HAS MULTIPLE AREAS OF CORROSION (MARKED)<[01] PERFORMED CUT OUT BETWEEN STA 727B AND 727C; A
- [SDR SWAA2024080613000](https://openairdocs.org/sdr/SWAA2024080613000), Jul 15, 2024: ANGLE. CORRODED. A225-004 AFT CARGO Z ANGLE (RH) RBL 22' WL 156 BS 767 TO 727H HAS MULTIPLE AREAS OF CORROSION. (MARKED)<[01] 04 - AFT CARGO COMPARTMENT RH ZEE CHANNEL AT RBL 22
- [SDR SWAA2024080613004](https://openairdocs.org/sdr/SWAA2024080613004), Jul 15, 2024: ANGLE. CORRODED. A225-005 AFT CARGO Z ANGLE (RH) RBL 22' WL 156 BS 727H TO 727C HAS MULTIPLE AREAS OF CORROSION. (MARKED)<[01] AFT CARGO COMPARTMENT RH ZEE CHANNEL AT RBL 22 AND
- [SDR SWAA2024080613001](https://openairdocs.org/sdr/SWAA2024080613001), Jul 15, 2024: ANGLE. CORRODED. A225-005 AFT CARGO Z ANGLE (RH) RBL 22' WL 156 BS 727C TO 727B HAS MULTIPLE AREAS OF CORROSION. (MARKED)<[01] AFT CARGO COMPARTMENT RH ZEE CHANNEL AT RBL 22 AND
- [SDR SWAA2024080614488](https://openairdocs.org/sdr/SWAA2024080614488), Jul 15, 2024: ATTACH ANGLE. ELONGATED. A225-007 Z ANGLE ATTACH FASTENERS (UPPER OTBD) ARE LOOSE AND WORKING RH SIDE AT BS 767; 727 J; I; H; G; F; E; D; C; B.<[01] AFT CARGO COMPARTMENT RH ZEE CHANNEL
- [SDR SWAA2024080614935](https://openairdocs.org/sdr/SWAA2024080614935), Jul 15, 2024: ANGLE. CRACKED. 195-011 AFT CARGO COMPARTMENT LEEK ANGLE IS CRACKED AT STA 867 LBL 11 WL156<[01] REMOVED AND REPLACED ANGLE I.A.W SRM 51-40-02-0G-0 AND BOEING DWG 149A8102 REV:
- [SDR SWAA2024080512994](https://openairdocs.org/sdr/SWAA2024080512994), Jul 15, 2024: WEB. CORRODED. 195-010 AFT CARGO DOOR SILL WEB CORRODED AT STA 827 WL156 STR 24<[01] REMOVED DAMAGE AND TREAT & PRIME PER [SRM 53-60-15-1A-1-D00454 (PERMANENT (NON-DENT DAMAGE
- [SDR SWAA2024080512768](https://openairdocs.org/sdr/SWAA2024080512768), Jul 15, 2024: ANGLE. CORRODED. (#151-001) CORROSION ON AFT BULKHEAD FLOOR ANGLE AT B.S 500I; RBL 28 TO LBL 28; WL 156.<[01] REMOVED AND REPLACED AFT BULKHEAD FLOOR ANGLE AT B.S 500I; RBL 28 T
- [SDR SWAA2024080512769](https://openairdocs.org/sdr/SWAA2024080512769), Jul 15, 2024: SUPPORT. CORRODED. (#151-002) CORROSION ON FLOOR SUPPORT IN FWD CARGO AT B.S 510; RBL 25; WL 156.<[01] BLENDED CORROSION ON FLOOR SUPPORT (SHIELD) AT RBL 25 STA 500 - 500A. VERIFI
- [SDR SWAA2024080512993](https://openairdocs.org/sdr/SWAA2024080512993), Jul 15, 2024: SHIELD. CORRODED. 195-009 AFT CARGO PIT FLOOR SHIELD FWD OF CARGO DOOR HAS CORROSION AROUND NUTPLATES AT STA 767 +14 STR 24 WL156<[01] 01 - REMOVED AND REPLACED PER [SRM 51-40-02
- [SDR SWAA2024080512990](https://openairdocs.org/sdr/SWAA2024080512990), Jul 15, 2024: SUPPORT. CORRODED. (#151-004) CORROSION ON FLOOR TO SIDEWALL SUPPORT IN FWD CARGO FROM B.S 500 A TO 500 I; RBL 24; WL 156.<[01] BLENDED CORROSION AND VERIFIED ORG T .040'; LOSS .0
- [SDR SWAA2024080512991](https://openairdocs.org/sdr/SWAA2024080512991), Jul 15, 2024: ANGLE. CORRODED. (#151-005) CORROSION ON FLOOR TO SIDEWALL SUPPORT IN FWD CARGO AT B.S 500 F+1 INCH; LBL 24; WL156.<[01] REMOVED CORROSION ON FLOOR TO SIDEWALL SUPPORT IN FWD CA
- [SDR SWAA2024080513003](https://openairdocs.org/sdr/SWAA2024080513003), Jul 15, 2024: ANGLE. CORRODED. A225-002 AFT CARGO Z ANGLE (LH) LBL 22' WL 156 BS 727H TO 727C HAS MULTIPLE AREAS OF CORROSION. (MARKED)<[01] ALL WORK PERFORMED ON CUSTOMER CARD TTG8Q00UM13Y;[
- [SDR SWAA2024080512999](https://openairdocs.org/sdr/SWAA2024080512999), Jul 15, 2024: ANGLE. CORRODED. A225-003 AFT CARGO Z ANGLE (LH) LBL 22' WL 156 BS 727C TO 727B HAS MULTIPLE AREAS OF CORROSION. (MARKED)<[01] ALL WORK PERFORMED ON CUSTOMER CARD TTG8Q00UM13Y;[
- [SDR SWAA2024080612319](https://openairdocs.org/sdr/SWAA2024080612319), Jul 14, 2024: SCUFF PLATE. CRACKED. FWD CARGO DOOR FWD CORNER SCUFF PLATE IS CRACKED. P/N 143A8331-3<[01] FWD CARGO DOOR FWD CORNER SCUFF PLATE WAS REPAIRED ON BACK SHOP W/O 45883/1000/0001 SERIAL
- [SDR SWAA2024080612307](https://openairdocs.org/sdr/SWAA2024080612307), Jul 13, 2024: BATTERY PACK. INOPERATIVE. LEFT SIDE AFT OWE EMERGENCY LIGHT IS INOP<[01] REMOVED L/H DADO PANEL AT STA 565 IAW AMM 33-51-06-960-802;[02] REPLACED MA694 BATTERY PACK AND REINSTALLED DADO 
- [SDR SWAA2024080612314](https://openairdocs.org/sdr/SWAA2024080612314), Jul 13, 2024: FLOOR PANEL. CORRODED. AFT CARGO FLOOR PNL 140DF HAS CORROSION ON EDGES OF PANEL SEVERAL AREAS<[01] EVALUATED CORROSION OF AFT CARGO FLOOR PANEL 140DF AND FOUND TO BE OUT OF LIMITS DU
- [SDR SWAA2024060397075](https://openairdocs.org/sdr/SWAA2024060397075), Jun 1, 2024: BATTERY PACK. INOPERATIVE. R1 DOOR INTERIOR/EXTERIOR EMERGENCY LIGHTS INOP.<[01] R/R FWD ENTRY DOOR BATTERY PACK ASSEMBLY PER AMM 33-51-06. OPS CHECK SAT.
- [SDR SWAA2024052086403](https://openairdocs.org/sdr/SWAA2024052086403), May 16, 2024: BATTERY PACK. INOPERATIVE. AFT OVER WING EMERGENCY EXIT INDICATOR LIGHT INOP<[01] R/R M1671 BATTERY PACK PER AMM 33-51-06. OPS CHECKED GOOD
- [SDR SWAA2024040168761](https://openairdocs.org/sdr/SWAA2024040168761), Mar 29, 2024: BATTERY. INOPERATIVE. FWD LEFT EMERGENCY INTERIOR LIGHTS AND EXTERIOR LIGHT NOT ILLUMINATED.<[01] REMOVED AND REPLACED FWD L/H EMERGENCY LIGHT BATTERY PACK REFERENCING AMM 33-51-06. 
- [SDR SWAA2023092102963](https://openairdocs.org/sdr/SWAA2023092102963), Sep 21, 2023: BATTERY PACK. INOPERATIVE. RIGHT AFT SERVICE DOOR EMERGENCY EXIT LIGHTS INOP<[01] REMOVED AND REPLACED BATTERY PACK AND CHARGER FOR RIGHT AFT SERVICE DOOR IAW M/M 33-51-06
- [SDR SWAA2023083195713](https://openairdocs.org/sdr/SWAA2023083195713), Aug 30, 2023: BATTERY PACK. INOPERATIVE. AFT LH EMERGENCY LIGHTS WOULD NOT TURN ON<[01] REPLACED AFT LH EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06. OPS CHECK GOOD
- [SDR SWAA2022101459487](https://openairdocs.org/sdr/SWAA2022101459487), Oct 13, 2022: NONE. CRACKED. FO SIDE EMERGENCY EXIT ROW WINDOW INNER PLASTIC LENS CRACKED. REMOVED AND REPLACED INNER WINDOW PANE ON FWD RH OVER WING EXIT WINDOW IN REF TO AMM 25-21-12.
- [SDR SWAA2022080839437](https://openairdocs.org/sdr/SWAA2022080839437), Aug 7, 2022: BATTERY. INOPERATIVE. FA REPORTS FWD GALLEY INBOARD EMERGENCY FLASHLIGHT NOT TESTING. REPLACED BATTERY IN FLASHLIGHT; CHECKS GOOD. REF AMM 25-64-00. FLASHLIGHT WILL NOT TEST IN FLASH
- [SDR SWAA2021071693787](https://openairdocs.org/sdr/SWAA2021071693787), Jul 14, 2021: MOTOR. INOPERATIVE. STAB OUT OF TRIM LIGHT CAME ON DURING CRUISE FLT. RAN QRH; DETERMINED MAIN ELEC TRIM INOP. / R/R STAB TRIM MOTOR PER M/M 27-41-71 AND M/M 22-11-81 OP CKS GOOD. 

## STCs that may be installed (OpenAirDocs) (166, first 50)

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 737-8)

- [STC ST03438NY](https://openairdocs.org/stc/ST03438NY): Installation of Adams Rite Lavatory Equipment. Delta Engineering Corporation
- [STC ST12515IB](https://openairdocs.org/stc/ST12515IB): Potable Water System Tank Usable Volume Change, from 40 U.S. gallon to 60 U.S. gallon capacity. Boeing Brasil Serviços Técnicos Aeronáuticos
- [STC ST04669CH](https://openairdocs.org/stc/ST04669CH): Installation of Honeywell Advanced Communications and Entertainment System (ACES). Honeywell Aerospace
- [STC ST09941AC](https://openairdocs.org/stc/ST09941AC): Installation of a Gables SATVOICE Annunciator Panel. L2 Aviation
- [STC ST02269NY](https://openairdocs.org/stc/ST02269NY): Installation of Self Illuminating Floor Path Marking System. Lufthansa Technik AG
- [STC ST00885LA](https://openairdocs.org/stc/ST00885LA): Installation of fire extinguisher cartridges as replacements for Pacific Scientific fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON, LLC d/b/a MASS Systems
- [STC ST12445IB](https://openairdocs.org/stc/ST12445IB): nstallation of ACRO Series 6 ‘X’ passenger seats in 189Y seating configuration i. Eirtech Aviation Services Limited
- [STC ST12443LA](https://openairdocs.org/stc/ST12443LA): Installation of Teledyne Controls Edge Computing Platform (ECP). Teledyne Controls, LLC
- [STC ST12437IB](https://openairdocs.org/stc/ST12437IB): Installation of a new VIP cabin interior for 19 passengers and two required Cabin Crew for private operation. AMAC Aerospace Switzerland AG
- [STC ST04474NY](https://openairdocs.org/stc/ST04474NY): Activation of Wireless Local Area Network (WLAN) system. Jet Aviation AG
- [STC ST04254NY](https://openairdocs.org/stc/ST04254NY): Installation of Viasat Satcom Software. ALOFT AeroArchitects
- [STC ST04281NY](https://openairdocs.org/stc/ST04281NY): Replacement of Aft Lavatories. B/E Aerospace Limited
- [STC ST09927AC](https://openairdocs.org/stc/ST09927AC): Installation of a Gables Audio Management System. L2 Aviation
- [STC ST00197IB](https://openairdocs.org/stc/ST00197IB): Installation of the Universal Quick Access Recorder (uQAR). Flight Data Technologies Inc
- [STC ST12005SE](https://openairdocs.org/stc/ST12005SE): Installation of Starlink Aviation System. Space Exploration Technologies Corp./Starlink Aviation
- [STC ST04040CH](https://openairdocs.org/stc/ST04040CH): Activation of Smart Runway and Smart Landing (SRSL) Runway Awareness Advisory System (RAAS) Functions for Honeywell Mark V and Mark V-A Enhanced Ground Proximity Warning Systems (EGPWS). Honeywell International Inc
- [STC ST00555AT](https://openairdocs.org/stc/ST00555AT): Installation of Airshow 210 system. AIRCRAFT RECONFIG TECHNOLOGIES, LLC. Lists 737 Series
- [STC ST04363AT](https://openairdocs.org/stc/ST04363AT): Interior reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST04393AT](https://openairdocs.org/stc/ST04393AT): Interior Reconfiguration installation. AIRCRAFT RECONFIG TECHNOLOGIES, LLC
- [STC ST00952LA](https://openairdocs.org/stc/ST00952LA): Installation of Mass Systems fire extinguisher cartridges as replacements for Kidde fire extinguisher cartridges in fire extinguisher bottles. AMETEK AMERON LLC d/b/a MASS Systems
- [STC ST04667CH](https://openairdocs.org/stc/ST04667CH): Installation of Southwest Airlines Interior Reconfiguration for Extended Leg Room (ELR) Cabin. Astronics Connectivity Systems and Certification Corp
- [STC ST03738NY](https://openairdocs.org/stc/ST03738NY): Modification of the ALOFT AeroArchitects Auxiliary Fuel System. ALOFT AeroArchitects
- [STC ST03735NY](https://openairdocs.org/stc/ST03735NY): Installation of a ViaSat KA SATCOM Antenna System. ALOFT AeroArchitects
- [STC ST04328NY](https://openairdocs.org/stc/ST04328NY): The Manufacture and Installation of Exterior Placards, Labels and Signs is to be performed, installed. Libellule Monde Inc
- [STC ST04593CH](https://openairdocs.org/stc/ST04593CH): Installation of Astronics EmPower In-Seat Power System. Astronics Connectivity Systems and Certification Corp
- [STC ST03875NY](https://openairdocs.org/stc/ST03875NY): Installation of interior placards, signs and markings. Libellule Monde Inc
- [STC ST03405NY](https://openairdocs.org/stc/ST03405NY): Installation (with demod option) of an Connectivity Antenna. Delta Engineering Corporation
- [STC ST09848DS](https://openairdocs.org/stc/ST09848DS): Guam Interim 14F Configuration. United Airlines
- [STC ST04758NY](https://openairdocs.org/stc/ST04758NY): Installation of single cockpit USB charger. Eirtech Aviation Services Inc
- [STC ST09844DS](https://openairdocs.org/stc/ST09844DS): This project installs a new Next-IS media server and installation provisions to interface with the Starlink IFC system. United Airlines
- [STC ST04380AT](https://openairdocs.org/stc/ST04380AT): Installation of Row 44 Broadband Antenna provisions on a Boeing 737-8 aircraft. Anuvu IFC Corporation
- [STC ST12279IB](https://openairdocs.org/stc/ST12279IB): Installation of B737-8 MAX Printer, In-Seat Power supply (ISPS), and Power Outlets. Elisen & associés Inc
- [STC ST04052NY](https://openairdocs.org/stc/ST04052NY): ViaSat KA Cabin Distribution System Installation. ALOFT AeroArchitects
- [STC ST03218CH](https://openairdocs.org/stc/ST03218CH): Modify aircraft interior to match standard passenger cofigurations, IAW Global Onboard Partners MDL # 252013-737-MDL-02, Rev. N, dtd 1/4/22 or later FAA approved revisions. Atin OOH LLC
- [STC ST02908NY](https://openairdocs.org/stc/ST02908NY): Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment (IFE). Delta Engineering Corporation
- [STC ST01143LA](https://openairdocs.org/stc/ST01143LA): Installation of Aerocon Engineering Company (AEC) Airstar. Aircraft Technical Development Inc. dba Aerocon Engineering Company
- [STC ST04381AT](https://openairdocs.org/stc/ST04381AT): Activation of the Row 44 Broadband System on a Boeing 737-8 aircraft. Anuvu IFC Corporation
- [STC ST11087SC](https://openairdocs.org/stc/ST11087SC): Installation of Heads-Up Technologies Pre,Recorded Announcement Machine (PRAM). American Airlines, Inc., M&E Engineering Division
- [STC ST04051NY](https://openairdocs.org/stc/ST04051NY): ViaSat KA SATCOM Antenna System Installation. ALOFT AeroArchitects
- [STC ST00030IB](https://openairdocs.org/stc/ST00030IB): Installation of Test Tech ELT. APTOZ EHF
- [STC ST03885AT](https://openairdocs.org/stc/ST03885AT): Installation of an Avionica, Inc. avCM Cellular Module. Aircraft Systems and Manufacturing Inc
- [STC ST12136AT](https://openairdocs.org/stc/ST12136AT): Installation of Cabin Interior Reconfiguration. Delta Flight Products (DFP)
- [STC ST12102IB](https://openairdocs.org/stc/ST12102IB): Installation of a Honeywell Aspire 400 SBB Satcom and/or an AMT-3800 high gain antenna. Jet Aviation AG
- [STC ST12059IB](https://openairdocs.org/stc/ST12059IB): Installation of Seat to Floor Interface - isotropic intercostals for installation of seats and divans. JET AVIATION AG
- [STC ST12056IB](https://openairdocs.org/stc/ST12056IB): The Manufacture and Installation of External Printed Aircraft Graphics Film. Libellule Monde Inc
- [STC ST11915IB](https://openairdocs.org/stc/ST11915IB): Installation of the AFIRS (Automated Flight Information Reporting System) Edge system. FLYHT Aerospace Solutions Ltd
- [STC ST04261NY](https://openairdocs.org/stc/ST04261NY): Installation of an Executive Interior. ALOFT AeroArchitects
- [STC ST04368AT](https://openairdocs.org/stc/ST04368AT): Installation of a Rockwell Collins CMU-900 ACARS/CPDLC Communication Management Unit P/N 822-1239-151 to provide Data Link communications via existing data link capable VHF Mode 2 (VDLM2), HF and/or SATCOM systems and host the CPDLC application which support EASA Link 2000+ communications. LB Aircraft Engineering Inc
- [STC ST00079IB](https://openairdocs.org/stc/ST00079IB): Integration of Halon-free Portable Fire Extinguisher HAFEX. UMLAUT ENGINEERING GMBH
- [STC ST00215IB](https://openairdocs.org/stc/ST00215IB): Installation of saf-Tglo ECO Photoluminescent Aisle Path Marking Systems. STG AEROSPACE GERMANY GmbH

All 166: https://openairdocs.org/aircraft/N8721J/stcs.md

## Related

- Other Boeing 737-8 aircraft: https://openairdocs.org/model/boeing-737-8/aircraft.md
- The CFM International LEAP-1B28 series engine: https://openairdocs.org/engine/cfm-international-leap-1b28-series.md

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