overheadlog, radio and ADS-B
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Aircraft

G-TUMD

Common

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Mode S hex
407642
Manufacturer
Boeing
Serial number
44648
Year built
20188 years old
Country of registration
Royaume-UniICAO address allocated by United Kingdom, aircraft registered in Royaume-Uni.
First contact
23 Feb 2019, 11:59
Last contact
15 Aug 2026, 20:33
Logged visits
1,865

The station's story

Cumulative contact time
587 h
Distinct days
937
Highest captured altitude
41,025 ft
Discovery rank
#32,817 of 57,466
Longest contact
1 h 1 min
Contacts on this Mode S address
1,866 contacts on the address, 1,865 under this registration: the address has carried several identities over time.

Observed callsigns

TOM (1,796 contacts, 2019-2026)

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

Visits

CallsignFirst contactAltitude at end of contact
TOM9Y31 May 202536,000 ft
TOM3CH31 May 202538,000 ft
TOM5MB30 May 202538,000 ft
TOM4PG30 May 202537,000 ft
TOM5NE29 May 202538,000 ft
TOM9PT29 May 202535,000 ft
TOM92W27 May 202536,850 ft
TOM66K27 May 202538,000 ft
TOM22626 May 202535,000 ft
TOM1GT26 May 202538,000 ft
TOM4BG24 May 202540,000 ft
TOM7KY23 May 202537,000 ft
TOM63C23 May 202540,000 ft
TOM655823 May 202537,025 ft
TOM7MB22 May 202538,000 ft
TOM79C22 May 202537,000 ft
TOM22322 May 202538,000 ft
TOM78J21 May 202535,000 ft
TOM56G21 May 202537,000 ft
TOM68E19 May 202538,000 ft
TOM2HN19 May 202537,000 ft
TOM1MN19 May 202538,000 ft
TOM35818 May 202537,000 ft
not transmitted18 May 202539,000 ft
TOM7KA16 May 202536,000 ft