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 57,187
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
not transmitted7 Mar 20253,050 ft
not transmitted6 Mar 20253,425 ft
not transmitted3 Mar 20255,100 ft
not transmitted28 Feb 20259,150 ft
not transmitted21 Feb 20257,175 ft
not transmitted7 Feb 20253,300 ft
not transmitted15 Jan 20255,000 ft
not transmitted2 Jan 20253,800 ft
not transmitted2 Jan 20251,475 ft
not transmitted18 Dec 20247,100 ft
not transmitted9 Dec 20243,175 ft
HBZEF9 Dec 20243,100 ft
not transmitted6 Dec 20243,050 ft
HBZEF5 Dec 20242,850 ft
not transmitted5 Dec 20242,750 ft
HBZEF2 Dec 20242,625 ft
not transmitted2 Dec 20242,575 ft
not transmitted2 Dec 20242,650 ft
HBZEF26 Nov 20243,925 ft
HBZEF2 Nov 20249,425 ft
not transmitted25 Oct 20243,600 ft
HBZEF23 Oct 20243,725 ft
HBZEF22 Oct 20246,350 ft
HBZEF22 Oct 20242,925 ft
not transmitted16 Oct 20244,925 ft