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, 17:29
Logged visits
1,864

The station's story

Cumulative contact time
587 h
Distinct days
937
Highest captured altitude
41,025 ft
Discovery rank
#32,817 of 57,464
Longest contact
1 h 1 min
Contacts on this Mode S address
1,865 contacts on the address, 1,864 under this registration: the address has carried several identities over time.

Observed callsigns

TOM (1,795 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
TOM1HG18 Aug 202538,000 ft
TOM3BT18 Aug 202537,000 ft
TOM8DB18 Aug 202536,000 ft
TOM9HJ17 Aug 202537,000 ft
TOM9TX17 Aug 202536,000 ft
TOM6G17 Aug 202537,000 ft
not transmitted17 Aug 202536,000 ft
TOM8PB16 Aug 202537,000 ft
TOM7XN16 Aug 202538,000 ft
TOM34Y16 Aug 202537,000 ft
TOM8EK15 Aug 202538,000 ft
TOM82215 Aug 202537,000 ft
TOM20K12 Aug 202538,000 ft
TOM8XB12 Aug 202539,000 ft
TOM80511 Aug 202538,000 ft
TOM58510 Aug 202538,000 ft
TOM7XN9 Aug 202538,000 ft
TOM34Y9 Aug 202537,000 ft
TOM7919 Aug 202536,000 ft
TOM7908 Aug 202533,000 ft
TOM9XJ6 Aug 202538,000 ft
TOM79V6 Aug 202538,000 ft
TOM7465 Aug 202537,000 ft
TOM66A5 Aug 202540,000 ft
TOM8435 Aug 202536,000 ft