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Royal Air ForceRRF
ZZ177
Boeing C-17 Globemaster 3
43C6B8 · C17
Sightings
5
First seen
29 May 2026
Last seen
13 Jun 2026
Operator
RA
Callsigns observed
BLKCATRRR6401RRR6628
Sighting Timeline
| Date | Callsign | Altitude | Speed |
|---|---|---|---|
| 13 Jun 2026, 10:14 | BLKCAT | FL94 | 333 kt |
| 11 Jun 2026, 11:04 | — | FL183 | 255 kt |
| 7 Jun 2026, 17:16 | RRR6401 | FL180 | 369 kt |
| 3 Jun 2026, 16:39 | — | FL180 | 302 kt |
| 29 May 2026, 12:57 | RRR6628 | FL330 | 454 kt |