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 57,441
Longest contact
1 h 27 min

Observed callsigns

AGV (62 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
not transmitted13 May 20232,900 ft
not transmitted3 May 20233,500 ft
HBZEF27 Apr 20235,800 ft
not transmitted22 Apr 20233,625 ft
not transmitted21 Apr 20232,875 ft
HBZEF20 Apr 20233,575 ft
HBZEF20 Apr 20231,800 ft
not transmitted17 Apr 20233,025 ft
not transmitted17 Apr 20232,625 ft
HBZEF13 Apr 20235,150 ft
not transmitted13 Apr 20233,025 ft
HBZEF7 Apr 20233,650 ft
not transmitted26 Mar 20234,450 ft
not transmitted24 Mar 20232,800 ft
HBZEF24 Mar 20233,725 ft
not transmitted24 Mar 20232,800 ft
HBZEF21 Mar 20233,925 ft
HBZEF21 Mar 20232,900 ft
HBZEF17 Mar 20233,100 ft
HBZEF3 Mar 20233,675 ft
HBZEF24 Feb 20234,650 ft
HBZEF24 Feb 20233,300 ft
HBZEF21 Feb 20233,700 ft
HBZEF20 Feb 20237,025 ft
HBZEF20 Feb 20232,550 ft