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
HBZEF15 Sept 20202,650 ft
HBZEF14 Sept 20203,450 ft
HBZEF12 Sept 20203,825 ft
HBZEF12 Sept 20202,575 ft
HBZEF11 Sept 20209,025 ft
HBZEF9 Sept 20204,800 ft
HBZEF9 Sept 20205,225 ft
HBZEF9 Sept 20203,825 ft
HBZEF9 Sept 20202,525 ft
not transmitted5 Sept 20202,050 ft
HBZEF3 Sept 20209,000 ft
HBZEF21 Aug 20205,650 ft
not transmitted15 Aug 20202,900 ft
HBZEF9 Aug 20207,900 ft
HBZEF8 Aug 20207,800 ft
HBZEF8 Aug 20207,400 ft
HBZEF8 Aug 20202,600 ft
HBZEF4 Aug 20203,150 ft
not transmitted4 Aug 20202,900 ft
HBZEF1 Aug 20201,925 ft
HBZEF30 Jul 20202,800 ft
not transmitted29 Jul 20202,675 ft
HBZEF29 Jul 20203,175 ft
not transmitted21 Jul 20203,100 ft
HBZEF20 Jul 20205,450 ft