HB9EYARADIO & ADS-B
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Aircraft

HB-TDR

Common

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Mode S hex
4B328B
Manufacturer
Cessna Aircraft Company
Serial number
18280395
Year built
199828 years old
Country of registration
SwitzerlandSwitzerland
First contact
10 Apr 2016, 14:53
Last contact
10 Aug 2026, 15:01
Logged visits
1,784

The station's story

Cumulative contact time
422 h
Distinct days
1,039
Highest captured altitude
24,000 ft
19 corrupted frame(s) excluded from this maximum
Discovery rank
#4,822 of 57,441
Longest contact
1 h 39 min
Contacts on this Mode S address
1,787 contacts on the address, 1,784 under this registration: the address has carried several identities over time.

Observed callsigns

SWR (1 contacts, 2018) · EZS (1 contacts, 2020)

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

Visits

CallsignFirst contactAltitude at end of contact
HBTDR28 Jun 20254,900 ft
not transmitted28 Jun 20254,100 ft
HBTDR27 Jun 20254,800 ft
HBTDR24 Jun 20253,900 ft
HBTDR24 Jun 20258,000 ft
HBTDR22 Jun 20256,300 ft
HBTDR20 Jun 20254,300 ft
HBTDR16 Jun 20257,200 ft
HBTDR16 Jun 20252,400 ft
HBTDR1 Jun 20255,900 ft
HBTDR31 May 20253,600 ft
HBTDR29 May 20254,300 ft
HBTDR29 May 20252,000 ft
not transmitted26 May 20254,800 ft
not transmitted21 May 20254,600 ft
HBTDR18 May 20259,100 ft
HBTDR18 May 202511,300 ft
HBTDR17 May 20255,500 ft
HBTDR17 May 20255,900 ft
HBTDR17 May 20254,900 ft
not transmitted10 May 20254,800 ft
HBTDR3 May 20253,900 ft
HBTDR2 May 20253,900 ft
HBTDR2 May 20251,800 ft
HBTDR2 May 20251,800 ft