N451PA

747-46NF

A57719 · B744

Sightings

3

First seen

28 Apr 2026

Last seen

19 May 2026

Operator

Polar Air CargoPAC

Callsigns observed

GTI8174GTI8692

Sighting Timeline

Date	Callsign	Altitude	Speed
19 May 2026, 16:04	GTI8174	FL330	560 kt
15 May 2026, 03:34	—	FL330	525 kt
28 Apr 2026, 19:56	GTI8692	FL350	516 kt