What type of aircraft is N17596?

N17596 is a Boeing 737 MAX 9 (B39M).

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

What is the ICAO 24-bit address of N17596?

A12F72. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-12. Our receivers have heard it on 60 days since 2026-09-13.

United Airlines Boeing 737 MAX 9 N17596 broadcasts on ICAO24 A12F72. It was built by Boeing. One pilot has caught this exact tail in Skydex.

8 Skydex receivers (near Philadelphia, Georgia, Florida) have heard N17596, 60 sightings since 13 Sep 2026; last on 12 Nov 2026.

home — 🇺🇸 United States of America · near Philadelphia · run by @callmerafiki — 1 airframe, 34 sightings, last 2026-11-06
BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 29 sightings, last 2026-11-10
Hoyt Clagwell — 🇺🇸 United States of America · Florida · run by @k-han — 1 airframe, 19 sightings, last 2026-11-06
Docking-Bay-94 — 🇺🇸 United States of America · Pennsylvania · run by @pfshady — 1 airframe, 17 sightings, last 2026-11-06
Asheville NC — 🇺🇸 United States of America · North Carolina · run by @parker-redding — 1 airframe, 15 sightings, last 2026-11-06
sdf-feed68 — 🇺🇸 United States of America · Kentucky · run by @sdf-feed68 — 1 airframe, 15 sightings, last 2026-11-10
DogeRam1500 — 🇺🇸 United States of America · New Jersey · run by @john-napoli — 1 airframe, 12 sightings, last 2026-11-07
ebc0045_auburn — 🇺🇸 United States of America · Alabama · run by @ebc1613 — 1 airframe, 10 sightings, last 2026-11-01