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, 10:45
Logged visits
1,863

The station's story

Cumulative contact time
586 h
Distinct days
937
Highest captured altitude
41,025 ft
Discovery rank
#32,817 of 57,452
Longest contact
1 h 1 min
Contacts on this Mode S address
1,864 contacts on the address, 1,863 under this registration: the address has carried several identities over time.

Observed callsigns

TOM (1,794 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
TOM7XN6 Sept 202538,000 ft
TOM34Y6 Sept 202537,000 ft
TOM7916 Sept 202538,000 ft
TOM7905 Sept 202535,000 ft
TOM8DB1 Sept 202538,000 ft
TOM9TX31 Aug 202536,000 ft
TOM7XN30 Aug 202538,000 ft
TOM34Y30 Aug 202535,000 ft
TOM23728 Aug 202533,950 ft
TOM2DL27 Aug 202537,000 ft
TOM20K26 Aug 202536,000 ft
TOM8XB26 Aug 202537,000 ft
TOM7AY25 Aug 202536,000 ft
TOM31925 Aug 202536,000 ft
TOM39A24 Aug 202535,000 ft
TOM37C24 Aug 202537,000 ft
TOM7XN23 Aug 202538,000 ft
TOM34Y23 Aug 202537,000 ft
TOM79123 Aug 202534,000 ft
TOM79022 Aug 202535,000 ft
TOM1WE19 Aug 202538,000 ft
TOM9EK19 Aug 202535,000 ft
TOM51T19 Aug 202538,000 ft
TOM45018 Aug 202533,000 ft
TOM1HG18 Aug 202538,000 ft