What type of aircraft is N57478?

N57478 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 N57478?

A760B3. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

On 2026-11-11. Our receivers have heard it on 59 days since 2026-09-12.

United Airlines Boeing 737 MAX 9 N57478 broadcasts on ICAO24 A760B3. It was built by Boeing. One pilot has caught this exact tail in Skydex.

Heard by 6 Skydex receivers (Georgia, Kentucky, Colorado): 59 sightings since 12 Sep 2026, last on 11 Nov 2026.

BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 24 sightings, last 2026-11-11
sdf-feed68 — 🇺🇸 United States of America · Kentucky · run by @sdf-feed68 — 1 airframe, 21 sightings, last 2026-11-09
KGJT-2 — 🇺🇸 United States of America · Colorado · run by @cable-junction — 1 airframe, 14 sightings, last 2026-11-10
ebc0045_auburn — 🇺🇸 United States of America · Alabama · run by @ebc1613 — 1 airframe, 13 sightings, last 2026-11-05
Hoyt Clagwell — 🇺🇸 United States of America · Florida · run by @k-han — 1 airframe, 12 sightings, last 2026-10-28
BakerC - KACJ — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 12 sightings, last 2026-11-05