# N954DZ: 2013 Boeing 737-9GPER

- Status: Valid registration
- Airframe: [Boeing 737-9GPER](https://openairdocs.org/model/boeing-737-9gper) (registry code 13844FN, 191 seats)
- Engine: [CFM International CFM56-7B27E/B series](https://openairdocs.org/engine/cfm-international-cfm56-7b27e-b-series) (registry code 13800)
- Serial number: 38741
- Year built: 2013
- Type: Fixed wing multi engine
- Engine type: Turbo-fan
- Airworthiness: Standard, transport
- Airworthiness date: March 29, 2023
- Certificate issued: July 20, 2022
- Expires: July 31, 2029
- Mode S code: AD43E6
- Registered owner: [Delta Air Lines Inc](https://openairdocs.org/faa-owner/DELTA%20AIR%20LINES%20INC)
- Location: [Atlanta, GA](https://openairdocs.org/faa-place/GA/Atlanta)
- Owner type: Corporation
- Owner's area on the map: 33.6604° N, 84.3865° W: Placed by OpenAirDocs at the center of ZIP code 30354, 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=954DZ
- Page: https://openairdocs.org/aircraft/N954DZ

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/B model are included.

## ADs that may apply (OpenAirDocs): 6 in force

### Matched by airframe (Boeing 737-9GPER)

None in force.

### Matched by engine (CFM International CFM56-7B27E/B 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

None matched to N954DZ.

## FAA accident and incident reports

None matched to N954DZ.

## Service difficulty reports (19)

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 DALA2026052003084](https://openairdocs.org/sdr/DALA2026052003084), May 16, 2026: LIGHT. MISSING. WHILE WORKING W/C 3350-7390. FOUND A MISSING SECTION OF PHOTOLUMINESCENT STRIP MISSING. IN FIRST CLASS. INSTALLED MISSING PHOTO PHOTOLUMINESCENT STRIP PER AMM 3
- [SDR DALA2024082708481](https://openairdocs.org/sdr/DALA2024082708481), Aug 24, 2024: PNEUMATIC SYSTEM. CONTAMINATED. (LOG 0519782) PACK AND PNEUMATIC SYSTEM CONTAMINATED WITH HYD FLUID. R/R AIR PRESSURE FILTER ASSY REF B737 AMM 29-09 REF B737 AMM 21-00 FOR CONTAMINATION REMOVA
- [SDR DALA2024012200940](https://openairdocs.org/sdr/DALA2024012200940), Jan 21, 2024: FSEU. WARNING MESSAGE. SHIP 3954 - UFC/DE - DECLARED EMERGENCY ON APPROACH ATL DUE TO FLAP LOCK-OUT. CORRECTIVE ACTION: FSEU BITE CODE 27-52261 (TE FLAPS SNR DIS) REPLACED RIGHT FLAP 
- [SDR DALA2024012000890](https://openairdocs.org/sdr/DALA2024012000890), Jan 18, 2024: VALVE. FAULTED. SHIP 3954 -PRESS/DE- DECLARED EMERGENCY INTO ATL DUE TO CABIN ALTITUDE WARNING ALERT AT TOP OF DESCENT W/THROTTLES AT IDLE. CORRECTIVE ACTION: MAINTENANCE REMOV
- [SDR DALA2023112709710](https://openairdocs.org/sdr/DALA2023112709710), Nov 24, 2023: UNKNOWN. UNKNOWN. SHIP 3954 - UFC- DUE TO TRAILING EDGE FLAP DISAGREE ON APPROACH TO LAND. CORRECTIVE ACTION: PERFORMED FSEU BITE CHECK. IDENTIFIED FAULT 27-52261 (TE FLAPS SNSR 
- [SDR DALA2023050803557](https://openairdocs.org/sdr/DALA2023050803557), May 5, 2023: UNKNOWN. UNKNOWN. SHIP 3954 -ATB- DUE TO ELECTRIC STABILIZER TRIM INOPERATIVE. CORRECTIVE ACTION: REPLACED R64 AND R384 RELAYS. PRECAUTIONARY SETUP TO REPLACE STABILIZER TRIM MOT
- [SDR DALA2023042103158](https://openairdocs.org/sdr/DALA2023042103158), Apr 18, 2023: UNKNOWN. UNKNOWN. AIRCRAFT 3954, AISLE CEILING EXIT SIGN AT OVERWING EXITS FELL AND IS HANGING FROM WIRE. CORRECTIVE ACTION: REINSTALLED EXIT SIGN IAW B737 AMM 33-51. (LP 8779862
- [SDR DALA2023041703026](https://openairdocs.org/sdr/DALA2023041703026), Apr 16, 2023: UNKNOWN. UNKNOWN. (LOG 8779854) ON LANDING EXIT SIGN BETWEEN ROWS 20/21 FELL. WIRES STILL ATTACHED SIGN LAYING IN OVHD BIN. REINSTALLED EXIT SIGN AT ROWS 20/21 PER B737 AMM 33-51
- [SDR DALA2023040402617](https://openairdocs.org/sdr/DALA2023040402617), Apr 1, 2023: SENSOR. INOPERATIVE. SHIP 3954 - ATB - DUE CONFIG WARNING DURING TAKEOFF ROLL AND SUBSEQUENT FLAP LOCKOUT. CORRECTIVE ACTION: C/W TROUBLE SHOOTING PER THE FIM. REPLACED THE #8 SKEW 
- [SDR DALA2023040402616](https://openairdocs.org/sdr/DALA2023040402616), Mar 31, 2023: UNKNOWN. UNKNOWN. SHIP 3954 -MISC/DE - DUE TO FLAP ASYMMETRY FAULT WITH FLAP LOCKOUT. CORRECTIVE ACTION: C/W TROUBLE SHOOTING IAW THE FIM. FOUND #5 SKEW SENSOR CONNECTOR LOOSE. S
- [SDR DALA2023031601925](https://openairdocs.org/sdr/DALA2023031601925), Mar 15, 2023: LIGHT. INOPERATIVE. (LOG 2672697) DURING INSPECTION FOUND EMERGENCY AISLE LIGHT AT STA 565 L/H INOP. REPLACED LIGHT ASSEMBLY FOR EMERGENCY AISLE LIGHT AT STA 590 IAW B737 AMM 33-51
- [SDR DALA2023031601923](https://openairdocs.org/sdr/DALA2023031601923), Mar 13, 2023: UNKNOWN. UNKNOWN. (LOG 2668951) DURING MAINTENANCE INSPECTIONS, (2) PREVIOUS DENTS (REPORTED BY THE PREVIOUS OPERATOR / LION AIR / DAL ER/A 602815-14 REV ORIGINAL) WERE INSPECTED
- [SDR DALA2023031501891](https://openairdocs.org/sdr/DALA2023031501891), Feb 28, 2023: UNKNOWN. UNKNOWN. (LOG 2649195) DURING ACCOMPLISHMENT OF EO 2500-01853, DISCREPANCIES WERE FOUND WITHIN THE WORK CARDS. ACCOMPLISH FLOORING MODS VA 97747MA REV B IN CONJUNCTION W
- [SDR DALA2023031501893](https://openairdocs.org/sdr/DALA2023031501893), Feb 27, 2023: UNKNOWN. UNKNOWN. (LOG 2647669) WORK CARD 2527-01044-03 DOES NOT CALL OUT THE CORRECT DRAWING REVISION LEVEL. MODIFY PSU PANELS BY ACCOMPLISHING VA 97765MA REV IR IN CONJUNCTION 
- [SDR DALA2023031501892](https://openairdocs.org/sdr/DALA2023031501892), Feb 24, 2023: UNKNOWN. UNKNOWN. (LOG 2643411) WORK CARD 2521-01738-02A DOES NOT LIST THE CURRENT PASSENGER SEAT INSTALLATION DRAWING. ACCOMPLISH VA 97764MA REV IR IN CONJUNCTION WITH EO 2521-0
- [SDR DALA2023031601926](https://openairdocs.org/sdr/DALA2023031601926), Feb 16, 2023: UNKNOWN. UNKNOWN. (LOG 2631962) PERFORM VA 97741 TO MODIFY PRE LION AIR GALLEY CONFIGURATION TO DELTA STANDARDS.
- [SDR DALA2023102608802](https://openairdocs.org/sdr/DALA2023102608802), Feb 8, 2023: UNKNOWN. UNKNOWN. (LOG 2620756) REPAIR DOUBLER FOR GOUGE ON THE AFT CARGO DOOR SKIN 27.5" BELOW UPPER EDGE AND 4" AFT OF FWD EDGE. REPAIRED PER ERA 602816-14.
- [SDR DALA2023031501890](https://openairdocs.org/sdr/DALA2023031501890), Dec 21, 2022: UNKNOWN. UNKNOWN. (LOG 2548596) MAINTENANCE IS MODIFYING FLOORING FROM EX LION AIR AIRCRAFT TO DELTA SPEC PER VA 97746.
- [SDR DALA2023061204738](https://openairdocs.org/sdr/DALA2023061204738), Oct 26, 2022: UNKNOWN. UNKNOWN. (LOG 2468572) LION AIR, THE PREVIOUS OPERATOR FOR AC 3954, FOUND 2 DENTS ON THE FWD LH FUSELAGE SKIN STA 312 - 328 AND STR 22L - 24L. DURING H-CHECK INSPECTION 

## STCs that may be installed (OpenAirDocs) (1)

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 engine (CFM International CFM56-7B27E/B series)

- [STC SE04840NY](https://openairdocs.org/stc/SE04840NY): Installation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engine. Kilroy Aviation LLC. Lists CFM56-7B27E/B1

## Related

- Other Boeing 737-9GPER aircraft: https://openairdocs.org/model/boeing-737-9gper/aircraft.md
- The CFM International CFM56-7B27E/B series engine: https://openairdocs.org/engine/cfm-international-cfm56-7b27e-b-series.md

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