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China Southern AirlinesCSN
B-20DM
Boeing 777-300ER
7817B4 · B77W
Sightings
2
First seen
16 May 2026
Last seen
6 Jun 2026
Operator
CZ
Callsigns observed
CSN329CSN330
Sighting Timeline
| Date | Callsign | Altitude | Speed |
|---|---|---|---|
| 6 Jun 2026, 04:02 | CSN329 | FL153 | 350 kt |
| 16 May 2026, 08:02 | CSN330 | FL205 | 418 kt |