HB9EYARADIO & ADS-B
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Contact

JAL8405

JA735JB77WJapan AirlinesConfirmed contact

Date
21 Aug 2016
Entry
11:32
Exit
12:13
Duration
40 min 58 s
Received positions
2,217
Route resolution
From the callsign, confidence 20/100Per the routes referential of 21 Aug 2016.

Contact map

The route RJGG > RJAA 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
21 Aug 2016, 11:32
Altitude
30,225 ft
Ground speed
not transmitted
Vertical rate
not transmitted
Track
not transmitted
Squawk
not transmitted
End
21 Aug 2016, 12:13
Altitude
32,975 ft
Ground speed
not transmitted
Vertical rate
not transmitted
Track
not transmitted
Squawk
not transmitted