HB9EYA, radio and ADS-B
Back to the log

Aircraft

HL8706

Regular

Notify me at the next passage

Mode S hex
71C706
Type
Boeing 777-300ERB77W
Manufacturer
Boeing
Serial number
41430
Year built
201313 years old
Operator
T'Way Air (TWB)
Country of registration
South KoreaSouth Korea
First contact
21 May 2025, 21:13
Last contact
30 Aug 2026, 21:27
Logged visits
128

The station's story

Cumulative contact time
25 h
Distinct days
74
Highest captured altitude
38,000 ft
Discovery rank
#55,295 of 60,060
Longest contact
0 h 34 min
Contacts on this Mode S address
216 contacts on the address, 128 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • B-KQKfrom 12 Apr 2023 to 29 Jul 2024 · 52 contacts

These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.

Observed callsigns

TWB (112 contacts, 2025-2026)

Operator as per the registry of 21 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
TWB40230 Aug 202633,000 ft
TWB40130 Aug 202636,000 ft
TWB40226 Aug 202633,000 ft
TWB40223 Aug 202633,000 ft
TWB40221 Aug 202631,000 ft
TWB40121 Aug 202633,975 ft
TWB40219 Aug 202633,000 ft
TWB40214 Aug 202633,000 ft
TWB40114 Aug 202636,000 ft
TWB40212 Aug 202631,000 ft
TWB4029 Aug 202631,000 ft
TWB4027 Aug 202633,000 ft
TWB4025 Aug 202632,825 ft
TWB4022 Aug 202631,000 ft
not transmitted2 Aug 202636,000 ft
TWB40231 Jul 202632,000 ft
TWB40131 Jul 202636,000 ft
TWB40229 Jul 202633,000 ft
not transmitted29 Jul 202636,000 ft
TWB40226 Jul 202631,000 ft
TWB40126 Jul 202636,000 ft
TWB40222 Jul 202631,000 ft
not transmitted22 Jul 202636,000 ft
TWB40217 Jul 202633,000 ft
TWB40117 Jul 202634,000 ft