HB9EYA, radio and ADS-B
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Aircraft

G-CKWN

Common

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Mode S hex
4075C1
Manufacturer
Boeing
Serial number
63317
Year built
20188 years old
Country of registration
Royaume-UniICAO address allocated by United Kingdom, aircraft registered in Royaume-Uni.
First contact
13 Oct 2018, 15:46
Last contact
26 Oct 2026, 16:32
Logged visits
126

The station's story

Cumulative contact time
50 h
Distinct days
108
Highest captured altitude
43,000 ft
Discovery rank
#31,901 of 60,664
Longest contact
0 h 38 min
Contacts on this Mode S address
127 contacts on the address, 126 under this registration: the address has carried several identities over time.

Observed callsigns

UBT (70 contacts, 2024-2026) · NBT (39 contacts, 2026) · APK (10 contacts, 2024)

Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
UBT79G26 Oct 202639,975 ft
UBT79622 Oct 202640,000 ft
UBT79618 Oct 202638,000 ft
UBT79624 Sept 202639,975 ft
UBT79619 Sept 202638,000 ft
UBT79617 Sept 202639,975 ft
UBT79614 Sept 202637,975 ft
NBT40H25 Aug 202634,000 ft
NBT40S25 Aug 202639,000 ft
NBT40H24 Aug 202638,000 ft
NBT40S24 Aug 202641,000 ft
NBT40H23 Aug 202636,000 ft
NBT40S23 Aug 202639,000 ft
NBT40H22 Aug 202636,000 ft
NBT40S22 Aug 202639,000 ft
NBT40S21 Aug 202638,975 ft
NBT40H20 Aug 202636,000 ft
NBT40S20 Aug 202641,000 ft
NBT40S19 Aug 202641,000 ft
NBT40S18 Aug 202641,000 ft
UBT9021 Jul 202643,000 ft
NBT40S1 Jul 202641,000 ft
NBT40S30 Jun 202640,975 ft
NBT40H29 Jun 202636,000 ft
NBT40S29 Jun 202640,975 ft