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
16 Aug 2026, 11:58
Logged visits
1,867

The station's story

Cumulative contact time
587 h
Distinct days
938
Highest captured altitude
41,025 ft
Discovery rank
#32,818 of 57,485
Longest contact
1 h 1 min
Contacts on this Mode S address
1,868 contacts on the address, 1,867 under this registration: the address has carried several identities over time.

Observed callsigns

TOM (1,798 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
TOM23317 Aug 202338,000 ft
TOM23216 Aug 202337,000 ft
TOM9BH16 Aug 202335,000 ft
TOM6GY16 Aug 202338,000 ft
TOM2K15 Aug 202338,000 ft
TOM3GC14 Aug 202338,000 ft
TOM9HK13 Aug 202334,000 ft
TOM6VD13 Aug 202337,000 ft
TOM59A12 Aug 202338,025 ft
TOM3XN12 Aug 202334,175 ft
TOM7PN11 Aug 202336,000 ft
TOM8DT10 Aug 202335,000 ft
TOM440510 Aug 202336,000 ft
not transmitted10 Aug 202337,000 ft
TOM6GY9 Aug 202338,000 ft
TOM3V8 Aug 202337,000 ft
TOM2K8 Aug 202336,000 ft
TOM3PM8 Aug 202337,000 ft
TOM1VW7 Aug 202337,000 ft
TOM66E7 Aug 202338,000 ft
TOM7066 Aug 202337,000 ft
TOM46Y6 Aug 202337,000 ft
TOM3GM6 Aug 202333,000 ft
TOM3345 Aug 202335,000 ft
TOM59A22 Jul 202336,000 ft