What type of aircraft is N428AA?

N428AA is a Airbus A321neo (A21N).

American Airlines, going by the callsign it flew under when it was caught.

What is the ICAO 24-bit address of N428AA?

A51958. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-06. Our receivers have heard it on 56 days since 2026-09-12.

American Airlines Airbus A321neo N428AA broadcasts on ICAO24 A51958. It was built by Airbus. One pilot has caught this exact tail in Skydex.

N428AA picked up by 8 Skydex receivers (Pennsylvania, Kentucky, near Philadelphia), 56 sightings since 12 Sep 2026, last on 6 Nov 2026.

Docking-Bay-94 — 🇺🇸 United States of America · Pennsylvania · run by @pfshady — 1 airframe, 24 sightings, last 2026-11-03
sdf-feed68 — 🇺🇸 United States of America · Kentucky · run by @sdf-feed68 — 1 airframe, 23 sightings, last 2026-11-06
home — 🇺🇸 United States of America · near Philadelphia · run by @callmerafiki — 1 airframe, 21 sightings, last 2026-11-03
BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 19 sightings, last 2026-11-02
Dexter — 🇺🇸 United States of America · Ohio · run by @nightlonk — 1 airframe, 13 sightings, last 2026-11-06
Hoyt Clagwell — 🇺🇸 United States of America · Florida · run by @k-han — 1 airframe, 13 sightings, last 2026-11-02
Possum Kingdom — 🇺🇸 United States of America · near New Orleans · run by @dizzy — 1 airframe, 10 sightings, last 2026-11-02
Asheville NC — 🇺🇸 United States of America · North Carolina · run by @parker-redding — 1 airframe, 9 sightings, last 2026-11-03