What type of aircraft is N309UL?

N309UL is a Boeing 737 MAX 8 (B38M).

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

What is the ICAO 24-bit address of N309UL?

A3428E. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-10. Our receivers have heard it on 58 days since 2026-09-12.

American Airlines Boeing 737 MAX 8 N309UL broadcasts on ICAO24 A3428E. It was built by Boeing. One pilot has caught this exact tail in Skydex.

9 Skydex receivers (North Carolina, Georgia, Florida) have heard N309UL, 58 sightings since 12 Sep 2026; last on 10 Nov 2026.

Asheville NC — 🇺🇸 United States of America · North Carolina · run by @parker-redding — 1 airframe, 21 sightings, last 2026-11-06
BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 21 sightings, last 2026-11-09
Hoyt Clagwell — 🇺🇸 United States of America · Florida · run by @k-han — 1 airframe, 20 sightings, last 2026-11-09
sdf-feed68 — 🇺🇸 United States of America · Kentucky · run by @sdf-feed68 — 1 airframe, 19 sightings, last 2026-11-08
home — 🇺🇸 United States of America · near Philadelphia · run by @callmerafiki — 1 airframe, 12 sightings, last 2026-11-06
ebc0045_auburn — 🇺🇸 United States of America · Alabama · run by @ebc1613 — 1 airframe, 11 sightings, last 2026-11-08
BakerC - KACJ — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 10 sightings, last 2026-11-08
Auburn — 🇺🇸 United States of America · Alabama · run by @parkercs — 1 airframe, 9 sightings, last 2026-11-09
Docking-Bay-94 — 🇺🇸 United States of America · Pennsylvania · run by @pfshady — 1 airframe, 9 sightings, last 2026-11-06