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 57,207
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 transmitted13 Aug 20249,475 ft
HBZEF4 Aug 20246,950 ft
not transmitted1 Aug 20243,475 ft
HBZEF23 Jul 20246,825 ft
HBZEF23 Jul 20241,475 ft
not transmitted29 Apr 20243,525 ft
HBZEF26 Apr 20246,550 ft
HBZEF26 Apr 20241,900 ft
not transmitted25 Apr 2024not transmitted
not transmitted24 Apr 20243,000 ft
not transmitted24 Apr 20242,775 ft
HBZEF14 Apr 20244,050 ft
HBZEF14 Apr 20242,425 ft
HBZEF9 Apr 20242,925 ft
not transmitted8 Apr 20242,950 ft
not transmitted8 Apr 20243,175 ft
HBZEF6 Apr 20243,375 ft
not transmitted4 Apr 20242,950 ft
HBZEF7 Mar 20246,800 ft
HBZEF7 Mar 20241,650 ft
HBZEF4 Mar 20243,475 ft
HBZEF4 Mar 20241,650 ft
HBZEF3 Mar 20244,350 ft
not transmitted1 Mar 2024not transmitted
not transmitted1 Mar 20242,950 ft