HB9EYA, radio and ADS-B
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Aircraft

T-721

Common

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Mode S hex
4B7FD5
Type
Beech 300 (B300) Super King Air 350B350
Manufacturer
Beech
Serial number
FN-1
Year built
not in the registry
Operator
Swiss Air Force (SUI)
Country of registration
SwitzerlandSwitzerland
First contact
15 Apr 2016, 15:17
Last contact
30 Sept 2026, 10:10
Logged visits
542

The station's story

Cumulative contact time
390 h
Distinct days
359
Highest captured altitude
35,800 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#6,519 of 60,430
Longest contact
4 h 11 min

Observed callsigns

SUI (441 contacts, 2016-2026)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
not transmitted20 Jun 20169,350 ft
not transmitted17 Jun 20168,100 ft
not transmitted16 Jun 201619,950 ft
not transmitted16 Jun 201621,000 ft
not transmitted14 Jun 201611,550 ft
not transmitted14 Jun 201625,000 ft
not transmitted8 Jun 201617,125 ft
not transmitted25 May 201618,050 ft
not transmitted25 May 201625,000 ft
not transmitted24 May 201621,000 ft
not transmitted24 May 201622,875 ft
not transmitted19 May 201624,000 ft
not transmitted25 Apr 20168,800 ft
not transmitted22 Apr 20165,500 ft
not transmitted15 Apr 201611,075 ft