- Registered owner
- Delta Air Lines Inc
- Location
- Atlanta, GA
- Owner type
- Corporation
- Serial number
- 10233
- Year built
- 2021
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- May 27, 2021
- Certificate issued
- May 27, 2021
- Expires
- May 31, 2028
- Mode S code
- A057CC
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-5B3/3 model are included below.
On this page
Airworthiness directives that may apply · 281
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1996 | 1 |
|---|---|
| 1997 | 2 |
| 1998 | 2 |
| 1999 | 4 |
| 2000 | 10 |
| 2001 | 7 |
| 2002 | 11 |
| 2003 | 3 |
| 2004 | 15 |
| 2005 | 15 |
| 2006 | 14 |
| 2007 | 15 |
| 2008 | 8 |
| 2009 | 13 |
| 2010 | 6 |
| 2011 | 12 |
| 2012 | 10 |
| 2013 | 14 |
| 2014 | 17 |
| 2015 | 17 |
| 2016 | 22 |
| 2017 | 24 |
| 2018 | 27 |
| 2019 | 20 |
| 2020 | 24 |
| 2021 | 16 |
| 2022 | 21 |
| 2023 | 18 |
| 2024 | 14 |
| 2025 | 22 |
| 2026 | 17 |
See all 421 ADs
Information bulletins that may apply · 6
Advisory, not mandatory.
Airframe · Airbus A321-211
SAIB NE-19-03Escape Slide Maintenance Tasks and Intervals - JASC 2565SAIB NM-14-21Communications: Honeywell RTA 44D VHF TransceiversSAIB NM-13-03Hydraulic Power System: Power Transfer UnitSAIB NM-06-57Reports of damage to airplanes and to property on the ground caused by blue or clear ice falling from airplanes.Engine · CFM International CFM56-5B3/3 series
SAIB NE-08-17R3Turbine Section - Propulsion Technology LLC Unapproved RepairSAIB NE-12-29Engine Fuel Distribution CFM56-5B LPTACC Fuel ManifoldHistorical bulletins · 1
NTSB investigations
No NTSB investigations matched to N121DZMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Airbus A321-211 aircraft
FAA incident reports
No FAA accident or incident reports matched to N121DZMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Airbus A321-211 aircraft
Service difficulty reports · 4
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR DALA2026092205285Actuator · faultedATB - DUE TO EXCESSIVE RUDDER TRIM. REPLACED RUDDER TRIM ACTUATOR (10CC). (LP 9499870 - AIRCRAFT WAS GROUNDED)SDR DALA2025072305532Unknown · odorAIRCRAFT 1021, ON TAXI OUT PAX COMPLAINED OF SMOKE VIS AND ODOR. CONSULTED WITH QRH AND ATL MX. RETURNED TO GATE. NO NOTICE OF MUSTY SMELL. NO EVIDENCE OF OIL IN ENG OR APU SUPPLY DUCT. EXTERNAL VISUAL FOR LEAKS CKS GOOD. PER MCC DUE TO NO FINDING PERFORMED SDR DALA2021082004871Connector · damagedEMERGENCY LIGHT ON SEAT 32C INOP. RESEATED ROW 32ABC EMERGENCY LIGHT HARNESS CONNECTOR AS PER A321 AMM 33-51 CHECKS OK MEL PLACARD REMOVED. (LP# 7369116)SDR DALA2021080204336Autobrake Sys · faultedAUTO BRK FAULT. CREW PERF GO AROUND - BRIEF TOUCH DOWN. PERF BITE OF BSCU PER A321 AMM 32-46 AND CYCLED ANTI SKID SYS. NO FAULTS FOUND. AUTO BRK SYS CKS NRML, FAULT CLEARED, NO 30 DAY HIST. OK FOR SVC. (LP# 9154368)
STCs that may be installed · 223
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 223 STCs