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, 01:58
Logged visits
851

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
#8,167 of 57,441
Longest contact
1 h 27 min

Observed callsigns

AGV (64 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
HBZEF24 Aug 20214,500 ft
HBZEF24 Aug 20212,800 ft
HBZEF16 Aug 20214,200 ft
HBZEF14 Aug 20211,500 ft
HBZEF31 Jul 20213,925 ft
HBZEF31 Jul 20217,275 ft
not transmitted31 Jul 20213,700 ft
HBZEF31 Jul 20211,500 ft
HBZEF21 Jul 20213,175 ft
HBZEF21 Jul 20213,100 ft
HBZEF9 Jul 20216,525 ft
HBZEF4 Jul 20217,100 ft
HBZEF4 Jul 20212,875 ft
HBZEF29 Jun 20213,075 ft
HBZEF22 Jun 20214,000 ft
HBZEF22 Jun 20211,575 ft
HBZEF19 Jun 20215,975 ft
HBZEF18 Jun 20212,825 ft
HBZEF12 Jun 20213,475 ft
HBZEF12 Jun 20212,750 ft
HBZEF12 Jun 20213,900 ft
not transmitted10 Jun 20212,725 ft
HBZEF10 Jun 20212,800 ft
HBZEF6 Jun 20217,900 ft
HBZEF5 Jun 20214,675 ft