HB9EYARADIO & ADS-B
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Aircraft

T-741

Uncommon

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Mode S hex
4B7F78
Type
Bombardier CC-138 Twin OtterDHC6
Manufacturer
De Havilland Canada
Serial number
466
Year built
197650 years old
Operator
Government Of Switzerland
Country of registration
SwitzerlandSwitzerland
First contact
19 Apr 2016, 10:22
Last contact
16 Jul 2026, 13:09
Logged visits
376

The station's story

Cumulative contact time
378 h
Distinct days
254
Highest captured altitude
23,050 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#7,223 of 57,441
Longest contact
5 h 2 min

Observed callsigns

SUI (232 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
SUI74111 Aug 20215,300 ft
SUI74110 Aug 202111,975 ft
SUI74110 Aug 202112,050 ft
SUI74110 Aug 202110,075 ft
SUI7415 Aug 20216,550 ft
SUI74119 Jul 202110,050 ft
SUI7412 Jul 202113,525 ft
SUI7412 Jul 202111,650 ft
SUI74115 Jun 20218,950 ft
SUI74115 Jun 20218,925 ft
SUI74115 Jun 20219,025 ft
T74114 Jun 20218,950 ft
T74114 Jun 20218,950 ft
SUI7411 Jun 20219,050 ft
SUI74131 May 20219,000 ft
SUI74131 May 20218,975 ft
SUI7416 May 20213,825 ft
SUI7416 May 20211,475 ft
T74127 Apr 20215,750 ft
not transmitted27 Apr 20217,075 ft
SUI74114 Apr 20214,075 ft
SUI7411 Apr 202117,225 ft
SUI74131 Mar 20218,975 ft
SUI74131 Mar 20218,975 ft
SUI74131 Mar 20218,950 ft