HB9EYARADIO & ADS-B
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Aircraft

HB-ZDS

Common

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Mode S hex
4B4264
Type
Airbus Helicopters EC-120 ColibriEC20
Manufacturer
Eurocopter
Serial number
1248
Year built
200125 years old
Operator
Swiss Helicopter Ag
Country of registration
SwitzerlandSwitzerland
First contact
6 Apr 2016, 11:50
Last contact
7 Aug 2026, 11:08
Logged visits
2,202

The station's story

Cumulative contact time
452 h
Distinct days
1,101
Highest captured altitude
15,750 ft
3 corrupted frame(s) excluded from this maximum
Discovery rank
#1,480 of 57,065
Longest contact
3 h 52 min
Contacts on this Mode S address
2,210 contacts on the address, 2,202 under this registration: the address has carried several identities over time.

Observed callsigns

EZS (1 contacts, 2022)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
HBZDS8 May 2026not transmitted
HBZDS8 May 20261,425 ft
HBZDS2 May 20269,000 ft
HBZDS2 May 202610,675 ft
not transmitted1 May 20267,075 ft
HBZDS28 Apr 20266,025 ft
not transmitted26 Apr 20266,050 ft
not transmitted26 Apr 20265,825 ft
HBZDS26 Apr 2026not transmitted
not transmitted25 Apr 20264,650 ft
HBZDS25 Apr 20265,500 ft
not transmitted21 Apr 20267,350 ft
HBZDS20 Apr 20265,250 ft
HBZDS20 Apr 20261,350 ft
HBZDS17 Apr 20266,100 ft
not transmitted16 Apr 2026not transmitted
HBZDS15 Apr 20266,875 ft
HBZDS15 Apr 202610,700 ft
HBZDS11 Apr 20263,800 ft
HBZDS11 Apr 20262,450 ft
HBZDS11 Apr 20265,925 ft
HBZDS8 Apr 20266,125 ft
not transmitted7 Apr 2026not transmitted
HBZDS7 Apr 20266,200 ft
not transmitted4 Apr 20265,400 ft