overheadlog, radio and ADS-B
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Aircraft

HB-JDM

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Mode S hex
4B181E
Manufacturer
not in the registry
Serial number
not in the registry
Year built
not in the registry
Operator
not in the registry
Country of registration
SwitzerlandSwitzerland
First contact
6 Mar 2021, 14:30
Last contact
14 Nov 2026, 07:30
Logged visits
143

The station's story

Cumulative contact time
52 h
Distinct days
41
Highest captured altitude
39,050 ft
Discovery rank
#40,488 of 60,675
Longest contact
1 h 58 min
Contacts on this Mode S address
147 contacts on the address, 143 under this registration: the address has carried several identities over time.

Observed callsigns

SWR (124 contacts, 2026) · EDW (3 contacts, 2026)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
SWR42V27 Oct 202612,775 ft
SWR1DE27 Oct 202626,500 ft
SWR1HQ27 Oct 202612,425 ft
SWR3CT27 Oct 202634,000 ft
SWR57W27 Oct 202634,675 ft
SWR756C27 Oct 202629,975 ft
SWR42V26 Oct 202630,950 ft
SWR1DE26 Oct 202625,475 ft
SWR8HG26 Oct 202612,175 ft
SWR542D26 Oct 202638,050 ft
SWR52F25 Oct 202629,500 ft
SWR208325 Oct 202617,500 ft
SWR755L24 Oct 202639,050 ft
SWR5AX24 Oct 202618,175 ft
SWR336L24 Oct 202635,025 ft
SWR52Y24 Oct 202613,050 ft
SWR756C24 Oct 202628,000 ft
SWR3PT21 Oct 202618,125 ft
SWR533X21 Oct 2026not transmitted
SWR3HY21 Oct 202614,775 ft
SWR291X21 Oct 2026not transmitted
SWR3AP21 Oct 202618,475 ft
SWR40L20 Oct 202639,000 ft
SWR4VE20 Oct 202619,175 ft
SWR4KB19 Oct 202637,000 ft