# N323SG: 2020 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-1B25](https://openairdocs.org/engine/cfm-international-leap-1b25) (registry code 13134)
- 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: 44474
- Year built: 2020
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: December 9, 2020
- Certificate issued: December 10, 2020
- Expires: December 31, 2027
- Mode S code: A37B0C
- Registered owner: [Wilmington Trust Co Trustee](https://openairdocs.org/faa-owner/WILMINGTON%20TRUST%20CO%20TRUSTEE)
- Location: [Wilmington, DE](https://openairdocs.org/faa-place/DE/Wilmington)
- Owner type: Corporation
- Owner's area on the map: 39.7357° N, 75.5321° W: Placed by OpenAirDocs: center of Wilmington, DE, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=323SG
- Page: https://openairdocs.org/aircraft/N323SG

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.

## 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-1B25)

- [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 N323SG.

## FAA accident and incident reports

None matched to N323SG.

## Service difficulty reports (47)

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 AALA202607170304](https://openairdocs.org/sdr/AALA202607170304), Jul 15, 2026: SIGN. MISSING. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY EXIT SIGN ABOVE R1 DOOR IS MISSING. MAINTENANCE INSTALLED EXIT SIGN ABOVE R1 DOOR IAW AMM 33-51-01.
- [SDR AALA202607179346](https://openairdocs.org/sdr/AALA202607179346), Jul 15, 2026: BATTERY PACK. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHT POWER SUPPLY FOR L2 DOOR LIGHTS HAS A DAMAGED TEST BUTTON. MAINTENANCE REPLACED BATTERY PACK AT L2 DOOR IAW AMMM 3
- [SDR AALA202607174368](https://openairdocs.org/sdr/AALA202607174368), Jul 15, 2026: BATTERY PACK. DISCHARGED. AIRCRAFT IN BASE MAINTENANCE: R1 EMERGENCY LIGHTS INOP. MAINTENANCE REPLACED BATTERY PACK AT R1 DOOR IAW AMM 33-51-06.
- [SDR AALA202607170438](https://openairdocs.org/sdr/AALA202607170438), Jul 15, 2026: BATTERY PACK. DISCHARGED. AIRCRAFT IN BASE MAINTENANCE: EMERGENCY LIGHTS AT R2 DOOR INOPERATIVE. MAINTENANCE REPLACED BATTERY PACK IAW AMM 33-51-06.
- [SDR AALA202607153469](https://openairdocs.org/sdr/AALA202607153469), Jul 14, 2026: ATTACH ANGLE. CRACKED. DURING TUL MAINTENANCE VISIT BOW#0016154, CRACKS WERE DISCOVEREDIN THE RH SIDE OF THE BS 663 VAPOR BARRIER ATTACH ANGLE AT RBL 7. MAINTENANCE PREFORMED TEMP REP
- [SDR AALA202607100290](https://openairdocs.org/sdr/AALA202607100290), Jul 3, 2026: ANGLE. CORRODED. AIRCRAFT IN BASE MAINTENANCE: RT CREASE ANGLE HAS CORROSION AT STA 964 TO STA 985, RBL 51. MAINTENANCE REPLACED CREASE ANGLE HAS CORROSION AT BS 964 TO 985, RBL
- [SDR AALA202607065210](https://openairdocs.org/sdr/AALA202607065210), Jul 1, 2026: POWER SUPPLY. INOPERATIVE. AIRCRAFT IN BASE MAINTENANCE: RIGHT MAIN CABIN, FWD SECTION OF CEILING EMERGENCY LIGHTS INOP. MAINTENANCE REPLACED BATTERY FOR APPLICABLE SECTION IAW AMM 33-51-
- [SDR AALA202607175993](https://openairdocs.org/sdr/AALA202607175993), Jun 25, 2026: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOORBEAM AT STA 986, RBL 28. MAINTENANCE REPAIRED WITH NESTED ANGLE REINFORCEMENT IAW 53-70-51-2R PROCEDURE 4 ALT 2,
- [SDR AALA202607139904](https://openairdocs.org/sdr/AALA202607139904), Jun 24, 2026: ATTACH ANGLE. CRACKED. AIRCRAFT IN BASE MAINTENANCE: CRACKED ATTACH ANGLE AT STA 663, BL 10R. MAINTENANCE REPLACED ATTACH ANGLE AAST STA 663, BL 10R IAW EA 376015.
- [SDR AALA202606303228](https://openairdocs.org/sdr/AALA202606303228), Jun 12, 2026: FLASHLIGHT. MISSING. AIRCRAFT WAS GROUNDED: G1 GALLEY EMERGENCY EXIT LIGHT MISSING. INSTALLED SERVICEABLE LIGHT AT R1 DOOR PER AMM 33-51-00.
- [SDR AALA202607204148](https://openairdocs.org/sdr/AALA202607204148), Jun 9, 2026: WEB. CORRODED. AIRCRAFT IN BASE MAINTENANCE: INTERGRAINULAR CORROSION ON K-WEB AT STA 986, RBL 40. MAINTENANCE REPLACED K-WEB AT STA 986, RBL 40 IAW AARD 51-00-05-1.
- [SDR AALA202607176646](https://openairdocs.org/sdr/AALA202607176646), Jun 7, 2026: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOORBEAM AT BS 947, LBL 51. MAINTENANCE PREFORMED TEE ANGLE REPAIR ON FLOORBEAM AT BS 947, LBL 51 IAW SRM 53-70-51-2
- [SDR AALA202607170887](https://openairdocs.org/sdr/AALA202607170887), Jun 7, 2026: FLOORBEAM. CORRODED. AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FLOORBEAAM AT 947, RBL 51. MAINTENANCE REPLACED FLOORBEAAM AT 947, RBL 51 IAW SRM 53-70-51-2R-5.
- [SDR AALA202606159350](https://openairdocs.org/sdr/AALA202606159350), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: FORWARD ENTRY L1 DOOR SEVERAL DOOR STOP PADS WORN ON AFT SIDE OF DOOR FRAME. REPLACED STOP PADS PER AMM 52-11-01.
- [SDR AALA202606158231](https://openairdocs.org/sdr/AALA202606158231), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: FORWARD ENTRY L1 DOOR, SEVERAL DOOR STOP PADS WORN ON FORWARD SIDE OF DOOR FRAME. REPLACED STOP PADS IAW AMM 52-11-01.
- [SDR AALA202606105216](https://openairdocs.org/sdr/AALA202606105216), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 AFT FRAME DOOR STOP PAD #3 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606101898](https://openairdocs.org/sdr/AALA202606101898), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 AFT FRAME DOOR STOP PAD #6 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606103040](https://openairdocs.org/sdr/AALA202606103040), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 AFT FRAME DOOR STOP PAD #3 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606101935](https://openairdocs.org/sdr/AALA202606101935), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 AFT FRAME DOOR STOP PAD #5 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606108533](https://openairdocs.org/sdr/AALA202606108533), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 AFT FRAME DOOR STOP PAD #2 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606106861](https://openairdocs.org/sdr/AALA202606106861), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 AFT FRAME DOOR STOP PAD #1 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606105222](https://openairdocs.org/sdr/AALA202606105222), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 FORWARD FRAME DOOR STOP PAD #3 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606109561](https://openairdocs.org/sdr/AALA202606109561), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 AFT FRAME DOOR STOP PAD #4 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202606107924](https://openairdocs.org/sdr/AALA202606107924), Jun 4, 2026: STOP PAD. WORN. AIRCRAFT IN BASE MAINTENANCE: AFT GALLEY L2 ENTRY DOOR 834 FORWARD FRAME DOOR STOP PAD #1 IS WORN. REPLACED STOP PAD PER AMM 52-13-01.
- [SDR AALA202604283412](https://openairdocs.org/sdr/AALA202604283412), Apr 27, 2026: WINDOW. LEAKING. AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DUE TO: R2 COCKPIT WINDOW DID NOT PRESSURIZE AFTER TAKE OFF, EXTREMELY LOUD HISSING SOUND. AIRCRAFT DIVERTED TO
- [SDR AALA202604076835](https://openairdocs.org/sdr/AALA202604076835), Apr 3, 2026: LIGHT. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: OUTSIDE L2 DOOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED THE L2 OUTSIDE EMERGENCY LIGHT. PER AMM33-51-04. OPS CHECK GOOD.
- [SDR AALA202601230120](https://openairdocs.org/sdr/AALA202601230120), Jan 22, 2026: BATTERY PACK. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: FROM SEATS AT ROW 8 TO 14 THE EMERGENCY LIGHTS ARE OUT. REMOVED AND REPLACED M2335 BATTERY PACK. PER AMM 33-51-06.
- [SDR AALA202512244765](https://openairdocs.org/sdr/AALA202512244765), Dec 20, 2025: LAMP. INOPERATIVE. AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHTS NOT ARMED LIGHT REQUIRES RELAMP. MAINTENANCE RELAMPED AND VERIFIED OPERATION OF THE EMERGENCY LIGHT NOT ARM ANN
- [SDR AALA202510207779](https://openairdocs.org/sdr/AALA202510207779), Oct 17, 2025: SIGN. MISINSTALLED. AIRCRAFT WAS NOT GROUNDED: AFT ENTRY DOOR 2L EXIT SIGN ARROW POINTS IN WRONG DIRECTION. REMOVED AND REPLACE EXIT LIGHT COVER. PER AMM 33-51-01.
- [SDR AALA202501303498](https://openairdocs.org/sdr/AALA202501303498), Jan 29, 2025: HANDLE. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: LAVATORY-A DOOR DIFFICULT TO OPEN. LUBRICATED LAVATORY-A DOOR HANDLE, OPERTIONAL CHECK GOOD. PER CMM 25-40-61.
- [SDR AALA202406256213](https://openairdocs.org/sdr/AALA202406256213), Jun 20, 2024: TOILET. LEAKING. AIRCRAFT WAS GROUNDED: PREVIOUS CREW NOTED A FUME EVENT IN AFT GALLEY ON SHUTDOWN AT GATE. THEN ON COMING CREW NOTED SOILED SOCK SMELL ALSO. **SUPPLEMENTAL REPO
- [SDR AALA202406216213](https://openairdocs.org/sdr/AALA202406216213), Jun 20, 2024: UNKNOWN. ODOR. AIRCRAFT WAS GROUNDED: PREVIOUS CREW NOTED A FUME EVENT IN AFT GALLEY ON SHUTDOWN AT GATE. THEN ON COMING CREW NOTED SOILED SOCK SMELL ALSO. **SUPPLEMENTAL REPO
- [SDR AALA202312123298](https://openairdocs.org/sdr/AALA202312123298), Dec 11, 2023: LIGHT. LOOSE. AIRCRAFT WAS GROUNDED: REF MIC 1034965 25D EXIT PATH LIGHTING WIRES BROKEN. FOUND LIGHT LOOSE RESECURED, PER AMM 33-20-00.
- [SDR AALA202310233308](https://openairdocs.org/sdr/AALA202310233308), Oct 21, 2023: HINGE. LACK OF LUBE. AIRCRAFT WAS NOT GROUNDED: LAVATORY D DOOR HARD TO OPEN AND CLOSE. ACCOMPLISH LAVATORY D DOOR HINGE LUBRICATION. PER AFMM 20-14-1.
- [SDR AALA202302069101](https://openairdocs.org/sdr/AALA202302069101), Feb 3, 2023: LIGHT. DETACHED. AIRCRAFT WAS NOT GROUNDED: ESCAPE PATH LIGHTING HOUSING DETACHED FROM SEAT 21A. REMOVED AND REPLACED SEAT 21A ESCAPE PATH LIGHT CLOSEOUT
- [SDR AALA202212199746](https://openairdocs.org/sdr/AALA202212199746), Dec 17, 2022: ANTI-ICE VALVE. FAULTED. AIRCRAFT WAS GROUNDED: REJECTED TAKEOFF AT APPROXIMATELY 60 KNOTS DUE TO ILLUMINATION OF ANTI ICE LIGHT ON RIGHT SIX PACK. AIRCRAFT WEIGHT 164,400 LBS. ENGINE A
- [SDR AALA202212196876](https://openairdocs.org/sdr/AALA202212196876), Dec 17, 2022: ANTI-ICE VALVE. FAULTED. AIRCRAFT WAS GROUNDED: REJECTED TAKEOFF AT APPROXIMATELY 60 KNOTS DUE TO ILLUMINATION OF ANTI ICE LIGHT ON RIGHT SIX PACK. AIRCRAFT WEIGHT 164,400 LBS. ENGINE A
- [SDR AALA202211252313](https://openairdocs.org/sdr/AALA202211252313), Nov 23, 2022: SENSOR. INOPERATIVE. AIRCRAFT WAS GROUNDED: FLAPS DID NOT GO TO COMMAND POSITION FOR LANDING. AIRCRAFT DECLARED AN EMERGENCY INTO JFK. LANDED FLAPS LESS THAN 1. LEADING EDGE EXTENDE
- [SDR AALA202208016908](https://openairdocs.org/sdr/AALA202208016908), Jul 31, 2022: FASTENER. LOOSE. AIRCRAFT WAS NOT GROUNDED: AFT LAVATORY E DOOR DIFFICULT TO OPEN LOCK. SECURED LOOSE FASTENER ON LOCK ASSEMBLY. PERFORMED SATISFACTORY DOOR CHECK OPERATION PER 
- [SDR AALA202207067325](https://openairdocs.org/sdr/AALA202207067325), Jul 3, 2022: TRANSMITTER. FAULTY. AIRCRAFT WAS GROUNDED: IN FLIGHT, HYDRAULIC SYSTEM A PRESSURE DROPPED FROM 87% TO 58% SLOWLY OVER 1 HOUR AND 50 MINUTES. FLIGHT DECLARED AN EMERGENCY AND DIVERT
- [SDR AALA202204252091](https://openairdocs.org/sdr/AALA202204252091), Apr 24, 2022: NONE. NONE. AIRCRAFT WAS NOT GROUNDED: FLIGHT DECK DOOR DIFFICULT TO CLOSE. CHECKED OPERATION OF FLIGHT DECK DOOR PER AMM 52-51-02. OPERATION CHECKS NORMAL.
- [SDR AALA202110280817](https://openairdocs.org/sdr/AALA202110280817), Oct 27, 2021: SMOKE DETECTOR. FALSE ACTIVATION. AIRCRAFT WAS NOT GROUNDED: SMOKE LIGHT ON OVERHEAD AND LAVATORY E SMOKE DETECTOR ALARMED. FLIGHT ATTENDANTS REPORT NO APPARENT SMOKE. LIGHT EXTINGUISHED AND ALA
- [SDR AALA202103239010](https://openairdocs.org/sdr/AALA202103239010), Mar 22, 2021: SHROUD. BROKEN. AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHT SHROUD AT SEAT 12ABC BROKEN. REPLACED LIGHT SHROUD PER CMM 25-23-67.
- [SDR AALA202102159043](https://openairdocs.org/sdr/AALA202102159043), Feb 12, 2021: SHROUD. BROKEN. AIRCRAFT WAS GROUNDED: SEATS 18C AND 23C THE PLASTIC EMERGENCY LIGHT HOLDER FELL OFF. REPLACED SEAT 18C EMEGENCY LIGHT HOLDER IAW AMM 33-51-11.
- [SDR AALA202102159044](https://openairdocs.org/sdr/AALA202102159044), Feb 12, 2021: SHROUD. DETACHED. AIRCRAFT WAS NOT GROUNDED: PLASTIC EMERGENCY LIGHT HOLDER FELL OFF AT SEAT 13C. REPLACED SEAT 13C EMERGENCY LIGHT SHROUD WITH NEW IAW AMM 33-51-11, OPS CHECK GO
- [SDR AALA202102159045](https://openairdocs.org/sdr/AALA202102159045), Feb 12, 2021: SHROUD. DETACHED. AIRCRAFT WAS NOT GROUNDED: SEAT 20C PLASTIC EMERGENCY LIGHT HOLDER FELL OFF. REPLACED SEAT 20C EMERGENCY LIGHT HOLDER PER AMM 33-51-11.
- [SDR AALA202102159042](https://openairdocs.org/sdr/AALA202102159042), Feb 12, 2021: SHROUD. OUT OF POSITION. AIRCRAFT WAS NOT GROUNDED: UNDER SEAT 22C THE PLASTIC EMERGENCY LIGHT HOLDER FELL OFF. REPLACED SEAT 22C EMERGENCY LIGHT HOLDER PER AMM 33-51-11.

## 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/N323SG/stcs.md

## Related

- Other Boeing 737-8 aircraft: https://openairdocs.org/model/boeing-737-8/aircraft.md
- The CFM International LEAP-1B25 engine: https://openairdocs.org/engine/cfm-international-leap-1b25.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.