HB9EYA, radio and 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
15 Oct 2026, 14:42
Logged visits
872

The station's story

Cumulative contact time
102 h
Distinct days
539
Highest captured altitude
13,700 ft
1 corrupted frame(s) excluded from this maximum
Discovery rank
#8,210 of 60,431
Longest contact
1 h 27 min

Observed callsigns

AGV (76 contacts, 2025-2026)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
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
HBZEF26 Feb 202410,625 ft
HBZEF26 Feb 20241,775 ft
HBZEF14 Feb 20243,350 ft
HBZEF13 Feb 20245,825 ft
HBZEF13 Feb 20242,975 ft
HBZEF12 Feb 20245,375 ft
not transmitted4 Feb 20242,475 ft
HBZEF4 Feb 20246,350 ft
HBZEF4 Feb 20241,050 ft
HBZEF31 Jan 20243,650 ft
HBZEF31 Jan 20243,850 ft
HBZEF27 Jan 20246,100 ft