HB9EYA, radio and ADS-B
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Contact

CKS221

N776CKB77LDhl AirConfirmed contact

Date
29 Aug 2026
Entry
02:42:55
Exit
03:02:24
Duration
19 min 29 s
Received positions
1,892
Route resolution
From the callsign, confidence 60/100Per the routes referential of 29 Jul 2026.

Contact map

02:42 · 31,000 ft · 546 kt
  • Route resolved from the callsign: Hong Kong International Airport (VHHH) to Ted Stevens Anchorage International Airport (PANC), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 150 received points, joined in time order. The real captured path, never fabricated.0 ft35,000 ft

'Entry' and 'exit' mark where the station began and stopped receiving the aircraft, at the edges of the antenna's range: not where the aircraft appeared or vanished.

Flight profile

0 ft20,000 ft40,000 ft0 kt300 kt600 kt0 min10 min19 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
29 Aug 2026, 02:42
Altitude
31,000 ft
Ground speed
545 kt
Vertical rate
0 ft/min
Track
142.7°
Squawk
2223
End
29 Aug 2026, 03:02
Altitude
22,725 ft
Ground speed
448 kt
Vertical rate
-2,176 ft/min
Track
144.5°
Squawk
2223