C-GULN

C-GULN is a Boeing 737 MAX 8 operated by WestJet. It was built by Boeing. One pilot has caught this exact tail in Skydex.

Heard by the network

C-GULN picked up by 3 Skydex receivers (near Calgary, Pennsylvania, New Jersey), 54 sightings since 12 Sep 2026, last on 10 Nov 2026.

MPL-CYYC-ADSB — 🇨🇦 Canada · near Calgary · run by @keith-tweed — 1 airframe, 27 sightings, last 2026-10-24
Docking-Bay-94 — 🇺🇸 United States of America · Pennsylvania · run by @pfshady — 1 airframe, 7 sightings, last 2026-11-07
DogeRam1500 — 🇺🇸 United States of America · New Jersey · run by @john-napoli — 1 airframe, 7 sightings, last 2026-11-10

Questions

What aircraft is C-GULN?

C-GULN is a Boeing 737 MAX 8 (B38M).

Who operates C-GULN?

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

What is the ICAO 24-bit address of C-GULN?

C07AA4. The Mode S address is assigned to the airframe by its country of registration and stays the same from flight to flight.

How many Skydex players have caught C-GULN?

1 player.

When did the Skydex network last hear C-GULN?

On 2026-11-10. Our receivers have heard it on 54 days since 2026-09-12.