HB9EYA, radio and ADS-B
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Contact

CES218

B-304NA359China Eastern AirlinesConfirmed contact

Date
25 Aug 2026
Entry
11:50:50
Exit
12:25:28
Duration
34 min 38 s
Received positions
1,232
Route resolution
From the callsign, confidence 60/100Per the routes referential of 29 Jul 2026.

Contact map

11:50 · · · ·
  • Route resolved from the callsign: Geneva International Airport (LSGG) to Shanghai Pudong International Airport (ZSPD), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 180 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 ft15,000 ft30,000 ft0 kt250 kt500 kt0 min17 min33 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

1 aberrant measurement(s) dropped from the track (impossible altitude or speed, saturated frame): never smoothed, only declared.

Start and end of contact

Start
25 Aug 2026, 11:50
Altitude
not transmitted
Ground speed
not transmitted
Vertical rate
0 ft/min
Track
135°
Squawk
5704
End
25 Aug 2026, 12:25
Altitude
26,725 ft
Ground speed
491 kt
Vertical rate
1,280 ft/min
Track
51.7°
Squawk
5704