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
13 Jul 2026, 16:46
Logged visits
849

The station's story

Cumulative contact time
99 h
Distinct days
531
Highest captured altitude
13,700 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#8,167 of 57,065
Longest contact
1 h 27 min

Observed callsigns

AGV (62 contacts, 2025-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
not transmitted24 Jul 20253,050 ft
AGV0120 Jul 20258,350 ft
AGV0111 Jul 20257,975 ft
not transmitted3 Jul 20252,800 ft
not transmitted29 Jun 20253,075 ft
AGV0129 Jun 20252,500 ft
AGV0125 Jun 20254,675 ft
AGV0125 Jun 20252,675 ft
AGV0124 Jun 20256,100 ft
AGV0124 Jun 20251,425 ft
AGV0124 Jun 20254,350 ft
AGV0123 Jun 20253,050 ft
AGV0122 Jun 20254,150 ft
AGV0122 Jun 20252,675 ft
AGV0122 Jun 20254,750 ft
AGV0120 Jun 20254,575 ft
AGV0120 Jun 20252,575 ft
AGV0112 Jun 20253,950 ft
not transmitted12 Jun 20252,600 ft
not transmitted6 Jun 20252,900 ft
not transmitted6 Jun 20252,950 ft
AGV0129 May 20254,450 ft
AGV0129 May 20253,750 ft
AGV0125 May 20254,025 ft
AGV0125 May 20252,750 ft