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Challenge Airlines ILICL
4X-ICK
Boeing 747-400
738C0B · B744
Sightings
4
First seen
7 Apr 2026
Last seen
24 Apr 2026
Spotted by
1 user
Operator
5C
Callsigns observed
ICL921ICL981
Sighting Timeline
| Date | Callsign | Altitude | Speed |
|---|---|---|---|
| 24 Apr 2026, 01:57 | ICL981 | FL380 | 496 kt |
| 21 Apr 2026, 13:17 | — | FL360 | — |
| 14 Apr 2026, 16:03 | ICL921 | FL320 | 436 kt |
| 7 Apr 2026, 23:45 | ICL921 | FL320 | 478 kt |