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 57,230
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
HBZEF6 Oct 20242,950 ft
HBZEF3 Oct 20244,025 ft
HBZEF3 Oct 20242,850 ft
not transmitted29 Sept 2024not transmitted
HBZEF21 Sept 20246,600 ft
HBZEF21 Sept 20243,550 ft
HBZEF19 Sept 20243,925 ft
HBZEF19 Sept 20241,600 ft
HBZEF18 Sept 20245,575 ft
HBZEF18 Sept 20242,950 ft
HBZEF17 Sept 20248,150 ft
HBZEF17 Sept 20243,225 ft
HBZEF17 Sept 20243,500 ft
HBZEF17 Sept 20243,275 ft
HBZEF5 Sept 20244,725 ft
HBZEF4 Sept 20248,100 ft
HBZEF4 Sept 20241,700 ft
HBZEF3 Sept 20244,525 ft
HBZEF3 Sept 20243,425 ft
HBZEF31 Aug 20247,550 ft
HBZEF27 Aug 20243,500 ft
not transmitted27 Aug 20242,675 ft
HBZEF25 Aug 20243,100 ft
HBZEF21 Aug 20246,200 ft
HBZEF21 Aug 20242,975 ft