Type Record · As of May 3, 2026
AIRBUS S A S A321-253NX
Fixed Wing Multi Engine · CFM INTL LEAP-1A33
Registered
4
Year Range
2024–2025
NTSB Events
0
Airworthiness Directives
23
Aircraft Resources
01 / Distribution
Where the fleet lives and was built
Counts of currently-registered AIRBUS S A S A321-253NX aircraft by US state and decade of manufacture, sourced from the FAA Aircraft Registry.
By State (top 10)
- TX 100.0% 4
By Decade of Manufacture
- 2020s 100.0% 4
02 / NTSB Records
Events involving AIRBUS S A S A321-253NX aircraft
No NTSB-recorded events match AIRBUS S A S A321-253NX in the indexed corpus.
03 / Airworthiness Directives
FAA directives applicable to AIRBUS S A S A321-253NX
23 directive(s) on file. Showing the most recent 23.
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Jan 31, 2025
Airworthiness Directives; Airbus SAS Airplanes
The FAA is superseding Airworthiness Directive (AD) 2023-09- 01, which applied to all Airbus SAS Model A318 series airplanes; Model A319 series airplanes; Model A320-211, -212, -214, -216, -231, -232, - 233, -251N, -252N, -253N, -271N, -272N, and -273N airplanes; and Model A321 series airplanes. AD 2023-09-01 was prom…
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Sep 25, 2024
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, and -153N airplanes; A320 series airplanes; and A321-211, -212, -213, -231, -232, -251N, -252N, -253N, -271N, -272N, -251NX, - 252NX, -253NX, -271NX, and -272NX airplanes. Th…
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May 24, 2024
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, and -153N airplanes; A320 series airplanes; and A321-211, -212, -213, -231, -232, -251N, -252N, -253N, -271N, -272N, -251NX, - 252NX, -253NX, -271NX, and -272NX airplanes. Th…
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Oct 31, 2023
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A318, A319, A320, and A321 airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance or insp…
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Oct 17, 2023
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A318, A319, A320, and A321 series airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. This proposed AD would require revising the existing maintenance…
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Oct 5, 2023
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A320-214, A320-216, A320-251N, A320-271N, and A321-253NX airplanes. This proposed AD was prompted by a quality review of the forward cargo door frame-to-fuselage skin panel assembly identified several fastener holes that deviated…
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Sep 27, 2023
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2022-07-15, which applies to all Airbus SAS Model A318, A319, A320, and A321 series airplanes. AD 2022-07-15 requires replacing affected braking and steering control units (BSCUs) and revising the operator's existing FAA-approved minimum equipment list (MEL).…
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Mar 23, 2023
Airworthiness Directives; Airbus SAS Airplanes
The FAA is revising a notice of proposed rulemaking (NPRM) to supersede Airworthiness Directive (AD) 2020-20-05 and AD 2022-09-16, which applies to certain Airbus SAS Model A318 series; A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, and -153N; A320 series; and A321 series airplanes. This action revises the…
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Mar 8, 2023
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A318, A319, A320, and A321 series airplanes. This proposed AD was prompted by reports where the passenger door external handle mechanism was not retrieving its normal, flush position when the door was being closed. This proposed AD w…
-
Nov 14, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2020-20-05 and AD 2022-09-16, which apply to certain Airbus SAS Model A318 series; A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, and -153N; A320 series; and A321 series airplanes. AD 2020-20-05 and AD 2022-09-16 require revising the existing maint…
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Oct 21, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A321-251NX, A321-252NX, A321-253NX, A321- 271NX and A321-272NX airplanes. This proposed AD was prompted by an emergency exit slide deployment test on an Airbus Cabin Flex (ACF) overwing emergency exit, the emergency exit slide di…
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Oct 20, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2020-20-05 and AD 2022-09-16, which apply to certain Airbus SAS Model A318 series; A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, and -153N; A320 series; and A321 series airplanes. AD 2020-20-05 and AD 2022-09-16 require revising the existing maint…
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Oct 4, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A321-251N, A321-251NX, A321-252NX, A321-253N, A321-253NX, and A321-271NX airplanes. This AD was prompted by a determination that the quick release pin that is installed on the upper attachment of certain Smart HS-L41 and Smart HS-L42 l…
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Sep 12, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, and A321-253NX airplanes. This proposed AD was prompted by a stress analysis on the engine structure that indicated that the fail- safe lug may not be able to sustain, during o…
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Aug 23, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to supersede Airworthiness Directive (AD) 2021-14-08, which applies to all Airbus SAS Model A319-151N, A319-153N, A319-171N, A320-251N, A320-252N, A320-273N, A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, A321-253NX, A321-271N, A321-271NX, A321-272N, and A321-272NX airplanes. AD 2021-14-08 r…
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Jun 13, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A318, A319, A320, and A321 series airplanes. This proposed AD was prompted by unclear and incomplete placard instructions for the doghouse door lock. This proposed AD would require installing improved handling instruction placards on…
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May 26, 2022
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A318 series; A319-111, -112, -113, -114, -115, -131, -132, -133, -151N, and -153N; A320 series; and A321 series airplanes. This AD was prompted by a determination that new or more restrictive airworthiness limitations are necessary. Th…
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Oct 28, 2021
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus SAS Model A318 series; A319-111, -112, -113, -114, - 115, -131, -132, -133, -151N, and -153N; A320 series; and A321 series airplanes. This proposed AD was prompted by a determination that new or more restrictive airworthiness limitations a…
-
Jul 1, 2021
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A319-151N, A319-153N, A319-171N, A320-251N, A320-252N, A320-253N, A320-271N, A320-272N, A320-273N, A321-251N, A321-251NX, A321-252N, A321-252NX, A321-253N, A321-253NX, A321-271N, A321-271NX, A321-272N and A321-272NX airplanes. This AD was…
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May 20, 2021
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A318, A319, A320, and A321 series airplanes. This AD was prompted by the loss of a windshield in flight, and the consequent rapid depressurization of the flight deck, which caused damage to flight deck items and systems and subsequent ther…
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Apr 29, 2021
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A318, A319, A320, and A321 series airplanes. This AD was prompted by a potential quality issue in the fuel pump that includes a locking key of the impeller drive shaft found loose in the cavity under the impeller. This AD requires replacem…
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Oct 1, 2020
Airworthiness Directives; Airbus SAS Airplanes
The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A318 series airplanes; Model A319-111, A319- 112, A319-113, A319-114, A319-115, A319-131, A319-132, A319-133, A319- 151N, and A319-153N airplanes; Model A320 series airplanes; and Model A321 series airplanes. This proposed AD was pro…
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Aug 22, 2019
Airworthiness Directives; Airbus SAS Airplanes
The FAA is adopting a new airworthiness directive (AD) for all Airbus SAS Model A321-251N, A321-252N, A321-253N, A321-271N, A321-272N, A321-251NX, A321-252NX, A321-253NX, A321-271NX, and A321-272NX airplanes. This AD was prompted by analysis of the behavior of the elevator aileron computer (ELAC) L102 that revealed th…
04 / Type Certificate Data Sheets
FAA TCDS for AIRBUS S A S A321-253NX
The TCDS is the legal certification document — weight limits, performance, equipment, AD compliance times, operating limitations. 1 match in the FAA catalog.
- A28NM Historical Rev 34 · 12/20/2017
Airbus SAS
Models: A319-133, A319-112, A321-272NX, A320-233 + 97 more
06 / Supplemental Type Certificates
Modifications approved for AIRBUS S A S A321-253NX
164 STCs on file — every FAA-approved modification, alteration, or installation for this aircraft. STOL kits, avionics, fuel systems, floats, engine swaps, you name it.
-
02/03/2026
STC ST04759NY
Installation of a single cockpit USB charger
Eirtech Aviation Services Inc.
-
01/28/2026
STC ST02356LA
Installation of Inflight Warning Systems Fan Vibration Monitor Unit
Astronics Advanced Electronic Systems (AES)
-
01/26/2026
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
-
01/15/2026
STC ST02699LA
Installation of Vogt Aero Nickel Cadmium Battery P/N 2758-LMVA or 2758-RMVA
Vogt Aero LLC
-
11/25/2025
STC ST03416NY
Installation of Intelsat Connectivity Antenna (with demod option)
Delta Engineering Corporation
-
11/20/2025
STC ST04288CH
Installation of an Automatic Dependent Surveillance Broadcast Out (ADS-B Out) Transponder System with Honeywell Integrated Multi-Mode Receiver (IMMR), Model Number IMMR 20.1 insta…
Amphenol Cable and Interconnect Technologies Inc.
-
11/13/2025
STC ST04292CH
Installation of JADE SATCOM Antenna System Provisions
Amphenol Cable and Interconnect Technologies Inc.
-
11/03/2025
STC ST00030IB
Installation of Test Tech ELT
APTOZ EHF
-
09/11/2025
STC ST04254NY
Installation of Viasat Satcom Software
ALOFT AeroArchitects
-
06/23/2025
STC ST03741NY
Viasat KA SATCOM Antenna System Installation, approve configurations
ALOFT AeroArchitects
-
06/09/2025
STC ST03416NY
Installation of Intelsat Connectivity Antenna (with demod option)
Delta Engineering Corporation
-
06/06/2025
STC ST03417NY
Installation with demod option of Intelsat Cabin Connectivity System
Delta Engineering Corporation
-
06/04/2025
STC ST02717LA
Upgrade of T3CAS and installation of ACSS SafeRoute+TM ADS-B In System
Aviation Communication and Surveillance Systems (ACSS) LLC
-
06/02/2025
STC ST02890NY
Installation of a Panasonic Avionics Corporation Global Communications Suite Antenna
Delta Engineering Corporation
-
06/01/2025
STC ST02913NY
Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment System
Delta Engineering Corporation
-
05/25/2025
STC ST04089NY
Installation of Cabin Seating
Delta Engineering Corporation
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04/25/2025
STC ST04798NY
AAR Engineering Services Seat Re-pitch
Delta Engineering Corporation
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03/24/2025
STC ST02472AT
Installation of a mini Quick Access Recorder (QAR) model MKI, MKII, or MKIII
Aircraft Systems and Manufacturing Inc.
-
02/22/2025
STC ST02913NY
Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight Entertainment System
Delta Engineering Corporation
-
02/17/2025
STC ST11094DS
Installation of hanging soft dividers and sidewall mounted literature pockets
American Airlines, Inc., M&E Engineering Division
-
02/17/2025
STC ST02626CH
Installation of ECS EZMount® mechanical mounting assemblies on lower frames of cockpit sliding windows
Amphenol Cable and Interconnect Technologies Inc
-
02/14/2025
STC ST04334CH
Installation and activation of an ARINC 791 SATCOM System
Amphenol Cable and Interconnect Technologies Inc.
-
02/14/2025
STC ST04328CH
Installation and activation of the RAVE Wireless Broadband System
Amphenol Cable and Interconnect Technologies Inc.
-
02/14/2025
STC ST04292CH
Installation of JADE SATCOM Antenna System Provisions
Amphenol Cable and Interconnect Technologies Inc.
-
02/13/2025
STC ST04287CH
The Certification for Transmitting Portable Electronic Device (TPED)
Amphenol Cable and Interconnect Technologies Inc.
-
01/28/2025
STC ST02913NY
Installation of a Panasonic Avionics Corporation Global Communications Suite (GCS) and/or In-Flight\nEntertainment System
Delta Engineering Corporation
-
01/24/2025
STC ST04254NY
Installation of Viasat Satcom Software
ALOFT AeroArchitects
-
01/14/2025
STC ST04798NY
AAR Engineering Services Seat Re-pitch
Delta Engineering Corporation
-
01/13/2025
STC ST11872IB
Installation of Iridium Antenna
Aerotec Concept
-
12/12/2024
STC ST04470NY
Removal of Ka-band antenna and systems components
Lufthansa Technik AG
+ 134 more STCs on file
07 / PMA replacement parts
FAA-approved replacement parts for AIRBUS S A S A321-253NX
60+ parts on file from the FAA Parts Manufacturer Approval database. Each is a non-OEM part the FAA has authorized for use as a replacement on this aircraft type.
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1196634-001#https://drs.faa.gov/browse/excelExternalWindow/25396EE0D980EAA3862584960066FCF7.0001##
Global Mantarray-40 Antenna
VIASAT, INC replaces 1196634-001
PMA holder → -
1236331-011#https://drs.faa.gov/browse/excelExternalWindow/6EE8BE676CF5A6EA862584960066FD09.0001##
Radome KA, Dorsal
VIASAT, INC replaces 1236331-011
PMA holder → -
1252550-011#https://drs.faa.gov/browse/excelExternalWindow/1102B35E07B99FB7862584960066FD1A.0001##
Assy, Crown Installation Kit, A320 Series, Color BAC7945
VIASAT, INC replaces 1252550-011
PMA holder → -
276-2#https://drs.faa.gov/browse/excelExternalWindow/E0784CD643D32DE68625848D005DB8E4.0001##
Air Chiller
B/E Aerospace Inc. replaces 276-2
PMA holder → -
1303-89-112#https://drs.faa.gov/browse/excelExternalWindow/0498C6128A2CB08986258567005DC87A.0001##
CABLE ASSY, SPM J6/J7 TO AC OU SGL (200C)
Astronics, Advanced Electronic Systems replaces 1303-89-112
PMA holder → -
0447LS13-039-02#https://drs.faa.gov/browse/excelExternalWindow/388F34B3249BF8D6862584CE007AAD14.0001##
Integrated Flex Light
B/E Aerospace, Inc, Business Jet Group, Aerospace Lighting Corporation replaces 0447LS13-039-02
PMA holder → -
1303-7-118#https://drs.faa.gov/browse/excelExternalWindow/403C81F3F7EFAF2D86258567005DC837.0001##
OUTLET UNIT, AC
Astronics, Advanced Electronic Systems replaces 1303-7-118
PMA holder → -
1303-47-506#https://drs.faa.gov/browse/excelExternalWindow/3DABA11AC06BC35C86258567005DC7C3.0001##
CONFIGURATION MODULE, AMCU
Astronics, Advanced Electronic Systems replaces 1303-47-506
PMA holder → -
1303-283-1203#https://drs.faa.gov/browse/excelExternalWindow/48191E84D4B60CAF86258567005DC665.0001##
CABLE ASSEMBLY, SPM TO IUL AND USB/IUL DISCONNECT
Astronics, Advanced Electronic Systems replaces 1303-283-1203
PMA holder → -
1303-113-2729#https://drs.faa.gov/browse/excelExternalWindow/401051278A719E8A86258567005DC550.0001##
CABLE ASSY, SPM J6/J7 TO AC OU, DBL (200C)
Astronics, Advanced Electronic Systems replaces 1303-113-2729
PMA holder → -
1303-283-1808#https://drs.faa.gov/browse/excelExternalWindow/4FADD4270B2BE9B286258567005DC6F0.0001##
CABLE ASSEMBLY, SPM TO IUL AND USB/IUL DISCONNECT
Astronics, Advanced Electronic Systems replaces 1303-283-1808
PMA holder → -
1303-253-18#https://drs.faa.gov/browse/excelExternalWindow/591AC1E18CB6F40186258567005DC61B.0001##
OUTLET UNIT, AC/28VDC IN, HI-PWR USB
Astronics, Advanced Electronic Systems replaces 1303-253-18
PMA holder → -
1303-14-2#https://drs.faa.gov/browse/excelExternalWindow/85E386D418DCEFD186258567005DC5D7.0001##
ASSEMBLY, IN-USE LIGHT, MK V
Astronics, Advanced Electronic Systems replaces 1303-14-2
PMA holder → -
1303-113-3028#https://drs.faa.gov/browse/excelExternalWindow/80E2531264CBBCC786258567005DC595.0001##
CABLE ASSY, SPM J6/J7 TO AC OU, DBL (200C)
Astronics, Advanced Electronic Systems replaces 1303-113-3028
PMA holder → -
1303-89-124#https://drs.faa.gov/browse/excelExternalWindow/A8C3B2F9D6B2BB4C86258567005DC8C2.0001##
CABLE ASSY, SPM J6/J7 TO AC OU SGL (200C)
Astronics, Advanced Electronic Systems replaces 1303-89-124
PMA holder → -
1303-47-897#https://drs.faa.gov/browse/excelExternalWindow/B48B8003D91A1C5986258567005DC802.0001##
CONFIGURATION MODULE, AMCU
Astronics, Advanced Electronic Systems replaces 1303-47-897
PMA holder → -
1303-46#https://drs.faa.gov/browse/excelExternalWindow/BC857A4A0E4CA4F786258567005DC77A.0001##
ADVANCED MASTER CONTROL UNIT
Astronics, Advanced Electronic Systems replaces 1303-46
PMA holder → -
1303-283-2206#https://drs.faa.gov/browse/excelExternalWindow/DFE5647CD221646286258567005DC735.0001##
CABLE ASSEMBLY, SPM TO IUL AND USB/IUL DISCONNECT
Astronics, Advanced Electronic Systems replaces 1303-283-2206
PMA holder → -
1303-283-1304#https://drs.faa.gov/browse/excelExternalWindow/DCDDF58950FA20E686258567005DC6AE.0001##
CABLE ASSEMBLY, SPM TO IUL AND USB/IUL DISCONNECT
Astronics, Advanced Electronic Systems replaces 1303-283-1304
PMA holder → -
0447LS13-081-02#https://drs.faa.gov/browse/excelExternalWindow/DADCA3DE7E9ABCDD862584CE007AAD35.0001##
Integrated Flex Light
B/E Aerospace, Inc, Business Jet Group, Aerospace Lighting Corporation replaces 0447LS13-081-02
PMA holder → -
HNP5BXAM15X2502#https://drs.faa.gov/browse/excelExternalWindow/F874DA21E3D3883E862584960066E852.0001##
MEDIA-FM OPTION CONFIG
Honeywell International Inc Honeywell Aerospace replaces HNP5BXAM15X2502
PMA holder → -
PS62004742-901#https://drs.faa.gov/browse/excelExternalWindow/EF945DAE2DA0FE56862584960066E866.0001##
MEDIA FLOPPY-FM OPTION CONFIG
Honeywell International Inc Honeywell Aerospace replaces PS62004742-901
PMA holder → -
101CU010-501#https://drs.faa.gov/browse/excelExternalWindow/146C115F675628F8862585C200606ECC.0001##
SOFT DIVIDER
Jamco America Inc replaces 101CU010-501
PMA holder → -
673NT001-3#https://drs.faa.gov/browse/excelExternalWindow/1AEC3ED3C1880B9B862585C200606E62.0001##
Top Collector
Northwest Aerospace Technologies, Inc. replaces 673NT001-3
PMA holder → -
101CU010-502#https://drs.faa.gov/browse/excelExternalWindow/93C9BAEB6622D975862585C200606EF9.0001##
SOFT DIVIDER
Jamco America Inc replaces 101CU010-502
PMA holder → -
673NT001-5#https://drs.faa.gov/browse/excelExternalWindow/ED8C90BAD3CD1C99862585C200606E9D.0001##
Top Collector
Northwest Aerospace Technologies, Inc. replaces 673NT001-5
PMA holder → -
673NT001-1#https://drs.faa.gov/browse/excelExternalWindow/B81CCAD8B31B3886862585C200606E2D.0001##
Top Collector
Northwest Aerospace Technologies, Inc. replaces 673NT001-1
PMA holder → -
673NT001-7#https://drs.faa.gov/browse/excelExternalWindow/2ABAD7D567D682498625862B00440495.0001##
Top Collector
Northwest Aerospace Technologies, Inc. replaces 673NT001-7
PMA holder → -
181621-559#https://drs.faa.gov/browse/excelExternalWindow/50225237ADB325EB8625862B00422684.0001##
Configuration Module, AMCU
Thales Avionics Inc replaces 181621-559
PMA holder → -
787-8009-00#https://drs.faa.gov/browse/excelExternalWindow/6FAD60D767C819998625862B00422644.0001##
FLIGHT CAP, SEALED, FOR RCPT
Thales Avionics Inc replaces 787-8009-00
PMA holder → -
256569-01#https://drs.faa.gov/browse/excelExternalWindow/6E983D10BE8B6AC38625862B0042260C.0001##
CAP ASSY, GT32
Thales Avionics Inc replaces 256569-01
PMA holder → -
256425-01#https://drs.faa.gov/browse/excelExternalWindow/993C53E69DE3FC5A8625862B004225C4.0001##
CAP ASSY, GT17, 2X2
Thales Avionics Inc replaces 256425-01
PMA holder → -
187253-036030#https://drs.faa.gov/browse/excelExternalWindow/E62F091D6B223F1C8625862B00422539.0001##
CA ASSY, AVII, DISC, AUDIO, USB
Thales Avionics Inc replaces 187253-036030
PMA holder → -
249691-01#https://drs.faa.gov/browse/excelExternalWindow/AC7AC938A9C2EAF48625862B0042257C.0001##
CAP ASSY, CONN, D-SUB
Thales Avionics Inc replaces 249691-01
PMA holder → -
187252-072#https://drs.faa.gov/browse/excelExternalWindow/2A14E86D5F06F9CA8625862B004224F3.0001##
CA ASSY, SPIM, DISC, AUDIO, USB
Thales Avionics Inc replaces 187252-072
PMA holder → -
187252-050#https://drs.faa.gov/browse/excelExternalWindow/E17201049205D43F8625862B004224AF.0001##
CA ASSY, SPIM, DISC, AUDIO, USB
Thales Avionics Inc replaces 187252-050
PMA holder → -
187175-104#https://drs.faa.gov/browse/excelExternalWindow/310867B488D837918625862B00422471.0001##
CA ASSY, PWR/DATA, LLD-SPB2, 3PAX
Thales Avionics Inc replaces 187175-104
PMA holder → -
187175-103#https://drs.faa.gov/browse/excelExternalWindow/68BEFD9A553E4FD78625862B0042242B.0001##
CA ASSY, PWR/DATA, LLD-SPB2, 3PAX
Thales Avionics Inc replaces 187175-103
PMA holder → -
187172-068F#https://drs.faa.gov/browse/excelExternalWindow/AD79932BA1A5D62E8625862B004223D8.0001##
CA ASSY, SVDU-FIT TO DISC
Thales Avionics Inc replaces 187172-068F
PMA holder → -
187115-104#https://drs.faa.gov/browse/excelExternalWindow/82601D2F274C38688625862B0042234D.0001##
CA ASSY, PWR/DATA, LLD-SPB2, 4PAX
Thales Avionics Inc replaces 187115-104
PMA holder →
+ 20 more PMA parts on file
04 / Regulations watching this type
Advisory Circulars and Federal Register activity for AIRBUS S A S A321-253NX
Advisory Circulars
No ACs explicitly mention this type. Showing universal operating-rule ACs that apply to all aircraft.
Recent Federal Register activity
Latest rulemakings touching general operating rules (Part 91) and maintenance rules (Part 43).
- 2026-04-17 Settlement Policy for Small Unmanned Aircraft System (UAS) Cases FR ↗
- 2026-02-10 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period; Denial of Extension FR ↗
- 2026-02-02 25-Hour Cockpit Voice Recorder (CVR) Requirement, New Aircraft Production FR ↗
- 2026-01-28 Normalizing Unmanned Aircraft Systems Beyond Visual Line of Sight Operations; Reopening of Comment Period FR ↗
- 2026-01-07 Requirements for Interference-Tolerant Radio Altimeter Systems FR ↗
05 / Aircraft of this type
All 4 registered N-numbers
Every tail currently on the FAA registry for this make/model. Click an N-number to query the FAA Aircraft Inquiry; rows flagged ● have NTSB events on file. Tails seeded with full TallyAero pages link directly.
05 / Sources & Methodology
Every count traces back to a primary US-government source
- FAA Aircraft Registry →
Refreshed Apr 27, 2026
Available
- NTSB CAROL →
Refreshed Apr 27, 2026
Available
- Federal Register (FAA Airworthiness Directives) →
Refreshed Apr 27, 2026
Available
We render counts and lists as the agency publishes them. Read the methodology →