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
12 Aug 2026, 14:16
Logged visits
2,203

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 57,302
Longest contact
3 h 52 min
Contacts on this Mode S address
2,211 contacts on the address, 2,203 under this registration: the address has carried several identities over time.

Observed callsigns

EZS (1 contacts, 2022)

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

Visits

CallsignFirst contactAltitude at end of contact
HBZDS27 Aug 20227,575 ft
not transmitted26 Aug 20224,075 ft
not transmitted26 Aug 20224,625 ft
HBZDS25 Aug 20226,250 ft
HBZDS25 Aug 20227,200 ft
not transmitted25 Aug 20223,675 ft
not transmitted25 Aug 20224,475 ft
HBZDS24 Aug 20223,000 ft
HBZDS24 Aug 20227,100 ft
not transmitted24 Aug 20228,525 ft
HBZDS23 Aug 20224,050 ft
not transmitted22 Aug 20227,100 ft
not transmitted21 Aug 20226,450 ft
HBZDS17 Aug 20224,300 ft
HBZDS17 Aug 20221,850 ft
HBZDS15 Aug 20224,850 ft
HBZDS15 Aug 20225,250 ft
HBZDS15 Aug 20226,100 ft
HBZDS14 Aug 20226,550 ft
HBZDS14 Aug 20227,075 ft
not transmitted13 Aug 20226,425 ft
not transmitted13 Aug 20226,725 ft
HBZDS13 Aug 202210,000 ft
HBZDS13 Aug 20227,375 ft
not transmitted13 Aug 20228,125 ft