HB9EYARADIO & ADS-B
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Aircraft

HB-ZEF

Common

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Mode S hex
4B4271
Type
Airbus Helicopters EC-135EC35
Manufacturer
Eurocopter Deutschland Gmbh
Serial number
0259
Year built
200224 years old
Operator
Air Zermatt Ag (AZF)
Country of registration
SwitzerlandSwitzerland
First contact
24 Apr 2016, 06:01
Last contact
11 Aug 2026, 01:58
Logged visits
851

The station's story

Cumulative contact time
99 h
Distinct days
532
Highest captured altitude
13,700 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#8,167 of 57,441
Longest contact
1 h 27 min

Observed callsigns

AGV (64 contacts, 2025-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
HBZEF10 Oct 20217,325 ft
not transmitted10 Oct 20217,600 ft
HBZEF6 Oct 20212,875 ft
not transmitted6 Oct 20213,800 ft
HBZEF2 Oct 20214,150 ft
HBZEF2 Oct 20212,850 ft
HBZEF29 Sept 202110,875 ft
HBZEF25 Sept 20216,300 ft
HBZEF25 Sept 202176,100 ft
HBZEF23 Sept 20213,775 ft
HBZEF23 Sept 20212,425 ft
not transmitted21 Sept 20212,550 ft
HBZEF14 Sept 20214,000 ft
not transmitted13 Sept 20213,150 ft
HBZEF13 Sept 20216,500 ft
not transmitted12 Sept 2021not transmitted
not transmitted8 Sept 20217,625 ft
HBZEF7 Sept 20213,200 ft
HBZEF7 Sept 20212,700 ft
HBZEF7 Sept 20213,000 ft
not transmitted7 Sept 20212,950 ft
HBZEF2 Sept 20218,550 ft
HBZEF2 Sept 2021not transmitted
HBZEF25 Aug 20214,050 ft
HBZEF25 Aug 20213,625 ft