HB9EYARADIO & ADS-B
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Aircraft

T-721

Common

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Mode S hex
4B7FD5
Manufacturer
Beech
Serial number
FN-1
Year built
not in the registry
Country of registration
SwitzerlandSwitzerland
First contact
15 Apr 2016, 15:17
Last contact
6 Aug 2026, 13:11
Logged visits
528

The station's story

Cumulative contact time
375 h
Distinct days
349
Highest captured altitude
35,800 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#6,478 of 57,441
Longest contact
4 h 11 min

Observed callsigns

SUI (429 contacts, 2016-2026)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
SUI53610 Oct 202224,000 ft
SUI72128 Sept 202212,000 ft
SUI72124 Aug 202223,000 ft
SUI72122 Aug 202215,850 ft
SUI72122 Aug 202216,375 ft
not transmitted9 Aug 202222,000 ft
not transmitted9 Aug 202222,000 ft
not transmitted3 Aug 202216,075 ft
SUI72122 Jul 202220,275 ft
SUI72122 Jul 202220,000 ft
not transmitted18 Jul 202221,000 ft
SUI72129 Jun 202218,000 ft
SUI72129 Jun 202217,825 ft
SUI52128 Jun 202211,175 ft
SUI52128 Jun 202218,000 ft
SUI72121 Jun 202218,000 ft
SUI72117 Jun 202221,000 ft
SUI72111 Jun 202219,200 ft
SUI72111 Jun 202210,825 ft
SUI7211 Jun 202212,000 ft
SUI72124 May 202224,000 ft
SUI72117 May 202218,075 ft
SUI72116 May 202220,000 ft
SUI72116 May 202216,800 ft
SUI72110 May 202212,000 ft