What aircraft is C-GDDR?

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

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

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

C04CF4. 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 64 days since 2026-09-06.

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

7 Skydex receivers (near Calgary, New Brunswick) have heard C-GDDR, 64 sightings since 6 Sep 2026; last on 10 Nov 2026.

MPL-CYYC-ADSB — 🇨🇦 Canada · near Calgary · run by @keith-tweed — 1 airframe, 26 sightings, last 2026-10-27
Grand Bay-Westfield — 🇨🇦 Canada · New Brunswick · run by @lcameron — 1 airframe, 18 sightings, last 2026-10-15
saffayyc — 🇨🇦 Canada · near Calgary · run by @saffayyc — 1 airframe, 15 sightings, last 2026-11-10
BakerC - FiberflyTower — 🇺🇸 United States of America · Georgia · run by @ebc1613 — 1 airframe, 6 sightings, last 2026-11-10
Docking-Bay-94 — 🇺🇸 United States of America · Pennsylvania · run by @pfshady — 1 airframe, 5 sightings, last 2026-11-10
KGJT-2 — 🇺🇸 United States of America · Colorado · run by @cable-junction — 1 airframe, 5 sightings, last 2026-11-10
ebc0045_auburn — 🇺🇸 United States of America · Alabama · run by @ebc1613 — 1 airframe, 4 sightings, last 2026-11-10