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, 22:39
Logged visits
874

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 60,444
Longest contact
1 h 27 min

Observed callsigns

AGV (78 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
HBZEF25 Sept 202176,100 ft
HBZEF23 Sept 20213,775 ft
HBZEF23 Sept 20212,425 ft
not transmitted21 Sept 20212,550 ft
HBZEF14 Sept 20214,000 ft
not transmitted13 Sept 20213,150 ft
HBZEF13 Sept 20216,500 ft
not transmitted12 Sept 2021not transmitted
not transmitted8 Sept 20217,625 ft
HBZEF7 Sept 20213,200 ft
HBZEF7 Sept 20212,700 ft
HBZEF7 Sept 20213,000 ft
not transmitted7 Sept 20212,950 ft
HBZEF2 Sept 20218,550 ft
HBZEF2 Sept 2021not transmitted
HBZEF25 Aug 20214,050 ft
HBZEF25 Aug 20213,625 ft
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