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, 12:22
Logged visits
853

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
#8,170 of 57,116
Longest contact
1 h 27 min

Observed callsigns

AGV (65 contacts, 2025-2026)

Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
AGV0127 Feb 20261,600 ft
AGV0124 Feb 20267,375 ft
AGV0121 Feb 20263,900 ft
AGV0120 Feb 20263,800 ft
not transmitted12 Feb 20264,150 ft
not transmitted12 Feb 20263,750 ft
not transmitted5 Feb 20263,525 ft
AGV0128 Oct 20254,025 ft
AGV0117 Oct 20253,450 ft
AGV0117 Oct 2025not transmitted
AGV0116 Oct 20256,175 ft
not transmitted25 Sept 20252,850 ft
not transmitted18 Sept 20253,300 ft
not transmitted18 Sept 20253,200 ft
not transmitted12 Sept 20253,200 ft
AGV019 Sept 20253,950 ft
not transmitted9 Sept 20252,900 ft
AGV019 Sept 20253,950 ft
not transmitted9 Sept 20252,375 ft
AGV0124 Aug 20252,650 ft
AGV0124 Aug 20258,775 ft
not transmitted24 Aug 20253,050 ft
AGV0121 Aug 20253,975 ft
not transmitted9 Aug 2025not transmitted
AGV017 Aug 20252,500 ft