HB9EYARADIO & ADS-B
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Aircraft

T-311

Common

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Mode S hex
4B7FA8
Manufacturer
Aerospatiale
Serial number
2216
Year built
198739 years old
Country of registration
SwitzerlandSwitzerland
First contact
18 May 2016, 14:08
Last contact
20 Jun 2026, 12:38
Logged visits
251

The station's story

Cumulative contact time
123 h
Distinct days
166
Highest captured altitude
22,025 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#11,158 of 57,441
Longest contact
3 h 4 min

Observed callsigns

SUI (8 contacts, 2017-2025) · SAR (3 contacts, 2019-2021)

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

Visits

CallsignFirst contactAltitude at end of contact
not transmitted20 Mar 20183,275 ft
T31120 Mar 201818,850 ft
T3117 Aug 20175,425 ft
T31128 Jun 20175,325 ft
SUI20527 Jun 20174,575 ft
SUI3117 Jun 20177,575 ft
SUI30330 Mar 20176,550 ft
not transmitted29 Mar 20178,000 ft
not transmitted7 Dec 20163,975 ft
T31130 Nov 20164,375 ft
T31128 Nov 20162,875 ft
T31122 Nov 20165,225 ft
T31121 Nov 20166,901 ft
not transmitted9 Sept 201610,700 ft
T31128 Aug 20167,375 ft
T31128 Aug 20161,225 ft
T31128 Aug 20166,425 ft
not transmitted28 Aug 20163,350 ft
not transmitted28 Aug 20167,825 ft
T31128 Aug 20167,825 ft
not transmitted28 Aug 20161,200 ft
T31128 Aug 20163,150 ft
T31128 Aug 20161,175 ft
not transmitted6 Jul 201611,950 ft
not transmitted29 Jun 201616,825 ft