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 57,180
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
AGV0129 May 20254,450 ft
AGV0129 May 20253,750 ft
AGV0125 May 20254,025 ft
AGV0125 May 20252,750 ft
not transmitted22 May 20252,850 ft
AGV0119 May 20258,050 ft
AGV0119 May 20253,200 ft
not transmitted16 May 20252,900 ft
AGV0112 May 20254,050 ft
AGV0112 May 20252,950 ft
not transmitted3 May 20252,800 ft
AGV0130 Apr 20253,900 ft
AGV0127 Apr 20257,300 ft
AGV0127 Apr 20252,800 ft
AGV0115 Apr 20255,475 ft
AGV0115 Apr 20254,175 ft
AGV0112 Apr 20255,225 ft
AGV017 Apr 20257,500 ft
AGV0125 Mar 20257,925 ft
not transmitted17 Mar 2025not transmitted
AGV0111 Mar 20257,150 ft
AGV0111 Mar 20253,100 ft
AGV018 Mar 20253,900 ft
AGV018 Mar 20253,025 ft
not transmitted7 Mar 20259,850 ft