HB9EYARADIO & ADS-B
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Contact

UAL810

N25982B789United AirlinesConfirmed contact

Date
27 May 2021
Entry
11:10
Exit
11:40
Duration
30 min 33 s
Received positions
1,539
Route resolution
From the callsign, confidence 20/100Per the routes referential of 29 Jul 2026.

Contact map

The route RPLL > KSFO deduced from the callsign is incompatible with the received points: it is not drawn. Confidence reduced to 20/100.

  • First and last received points. Two measurements, nothing in between.

'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.

Start and end of contact

Start
27 May 2021, 11:10
Altitude
27,575 ft
Ground speed
441 kt
Vertical rate
3,200 ft/min
Track
303.9°
Squawk
0447
End
27 May 2021, 11:40
Altitude
40,000 ft
Ground speed
439 kt
Vertical rate
-64 ft/min
Track
326.7°
Squawk
5747