HB9EYA, radio and ADS-B
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Sub-fleet

Gulfstream C-20F Gulfstream 4·Patten Air Llc

Perimeter: reliable identities only (confirmed contacts, verified identity), blocked aircraft excluded.

Seen out of 1 in the registry
1 of 1
Registry as of 24 Aug 2026
Contacts
6
First captured
28 Mar 2022, 12:31
Last captured
8 Jun 2026, 23:59
Years built
from 1991 (oldest) to 1991 (youngest), year known for 100% of the sub-fleet

The 1 aircraft seen by the station

Contacts per year

The 0 never captured

Never captured by the station: that does not mean they did not fly, only that they never came within range. Fleets move; list as per registry of 24 Aug 2026.

The station has captured every aircraft of this sub-fleet known to the registry.