overheadlog, radio and ADS-B
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Aircraft

B-20EV

Common

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Mode S hex
781986
Manufacturer
Boeing
Serial number
63717
Year built
20206 years old
Country of registration
ChinaChina
First contact
20 Dec 2024, 05:57
Last contact
6 Nov 2026, 06:40
Logged visits
55

The station's story

Cumulative contact time
33 h
Distinct days
55
Highest captured altitude
40,975 ft
Discovery rank
#54,418 of 60,628
Longest contact
0 h 42 min

Observed callsigns

CSH (51 contacts, 2025-2026)

Operator as per the registry of 2 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
CSH87128 Mar 202532,400 ft
not transmitted3 Jan 202525,975 ft
not transmitted27 Dec 202426,100 ft
not transmitted24 Dec 202419,100 ft
not transmitted20 Dec 202422,600 ft