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
HBZDS3 Apr 20266,950 ft
HBZDS3 Apr 20266,300 ft
not transmitted3 Apr 20269,025 ft
HBZDS3 Apr 20266,775 ft
not transmitted1 Apr 20265,550 ft
not transmitted1 Apr 2026not transmitted
HBZDS28 Mar 20264,375 ft
HBZDS7 Feb 20266,275 ft
not transmitted7 Feb 202611,125 ft
HBZDS4 Feb 20265,500 ft
HBZDS22 Jul 202510,150 ft
not transmitted21 Jul 202510,275 ft
not transmitted20 Jul 20256,450 ft
HBZDS19 Jul 20254,225 ft
HBZDS19 Jul 20253,950 ft
not transmitted18 Jul 20257,175 ft
not transmitted18 Jul 20256,400 ft
HBZDS17 Jul 20253,875 ft
HBZDS17 Jul 20251,350 ft
not transmitted15 Jul 20257,075 ft
not transmitted14 Jul 20255,450 ft
not transmitted14 Jul 20257,225 ft
HBZDS12 Jul 20254,650 ft
HBZDS12 Jul 20257,250 ft
HBZDS10 Jul 20256,025 ft