HB9EYARADIO & ADS-B
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Aircraft

T-321

Common

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Mode S hex
4B7F9E
Manufacturer
Aerospatiale
Serial number
2353
Year built
not in the registry
Country of registration
SwitzerlandSwitzerland
First contact
29 Apr 2016, 11:05
Last contact
1 Jul 2026, 11:08
Logged visits
249

The station's story

Cumulative contact time
114 h
Distinct days
152
Highest captured altitude
20,500 ft
2 corrupted frame(s) excluded from this maximum
Discovery rank
#8,835 of 57,065
Longest contact
3 h 38 min

Observed callsigns

SUI (38 contacts, 2016-2026) · SAR (2 contacts, 2019)

Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
T32126 Aug 20253,100 ft
T32126 Aug 20251,350 ft
not transmitted26 Aug 20253,875 ft
not transmitted26 Aug 20255,850 ft
not transmitted22 Aug 20252,375 ft
T3214 Aug 20254,950 ft
T32128 Jul 20254,850 ft
T3218 Jul 20256,000 ft
T3218 Mar 20246,150 ft
T3217 Feb 20243,075 ft
not transmitted7 Feb 20242,750 ft
POKER216 Feb 20241,200 ft
POKER116 Feb 20241,125 ft
not transmitted5 Feb 20244,700 ft
T3215 Feb 20247,125 ft
not transmitted5 Feb 20243,050 ft
not transmitted5 Feb 20246,350 ft
T3215 Feb 20245,000 ft
T3215 Feb 20245,850 ft
not transmitted2 Feb 20244,800 ft
T3212 Feb 20244,600 ft
T3211 Feb 20245,475 ft
T32118 Jan 20245,475 ft
T32118 Jan 20246,475 ft
T32116 Jan 20245,575 ft