overheadlog, radio and ADS-B
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Aircraft

G-TUMK

Common

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Mode S hex
40773B
Manufacturer
Boeing
Serial number
44605
Year built
20197 years old
Country of registration
Royaume-UniICAO address allocated by United Kingdom, aircraft registered in Royaume-Uni.
First contact
13 Jul 2021, 15:14
Last contact
14 Aug 2026, 15:08
Logged visits
1,654

The station's story

Cumulative contact time
528 h
Distinct days
885
Highest captured altitude
41,025 ft
Discovery rank
#41,493 of 57,388
Longest contact
2 h 49 min
Contacts on this Mode S address
1,655 contacts on the address, 1,654 under this registration: the address has carried several identities over time.

Observed callsigns

TOM (1,560 contacts, 2021-2026) · TFL (2 contacts, 2026)

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

Visits

CallsignFirst contactAltitude at end of contact
TOM75H14 Aug 202639,000 ft
TOM89D12 Aug 202636,000 ft
TOM44212 Aug 202635,000 ft
TOM4DK11 Aug 202636,000 ft
TOM30W10 Aug 202636,000 ft
TOM8GM10 Aug 202639,000 ft
TOM2XJ10 Aug 202635,975 ft
TOM12V10 Aug 202639,000 ft
TOM40710 Aug 202638,000 ft
TOM4069 Aug 202635,000 ft
TOM4YC9 Aug 202636,000 ft
TOM3LA9 Aug 202637,000 ft
TOM4239 Aug 202637,000 ft
TOM4228 Aug 202637,000 ft
TOM4HD8 Aug 202638,000 ft
TOM4CK8 Aug 202638,000 ft
TOM79C7 Aug 202637,000 ft
TOM9DG7 Aug 202636,000 ft
TOM7GB7 Aug 202637,000 ft
TOM44877 Aug 202638,000 ft
TOM44866 Aug 202639,000 ft
TOM3AE6 Aug 202636,675 ft
TOM54806 Aug 202637,000 ft
TOM89D5 Aug 202636,000 ft
not transmitted5 Aug 202637,000 ft