HB9EYARADIO & ADS-B
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Aircraft

LZ-CJA

Regular

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Mode S hex
452149
Type
Boeing 747-400B744
Manufacturer
Boeing
Serial number
26559
Year built
200125 years old
Operator
Compass Cargo Airlines (ADZ)
Country of registration
BulgariaBulgaria
First contact
27 Oct 2023, 13:06
Last contact
7 Apr 2026, 00:42
Logged visits
68

The station's story

Cumulative contact time
10 h
Distinct days
56
Highest captured altitude
43,000 ft
Discovery rank
#50,519 of 57,065
Longest contact
0 h 30 min
Contacts on this Mode S address
77 contacts on the address, 68 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • TC-MCTfrom 11 Sept 2016 to 16 Jun 2023 · 126 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

ADZ (30 contacts, 2024) · QTR (14 contacts, 2023) · UAE (12 contacts, 2025-2026)

Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ADZ7858 Jul 202433,000 ft
not transmitted30 Apr 202441,000 ft
ADZ7016 Mar 202434,000 ft
QTR41Q23 Dec 202319,025 ft
QTR829223 Dec 20237,125 ft
QTR825421 Dec 202335,000 ft
QTR825321 Dec 202340,025 ft
QTR51R20 Dec 202335,000 ft
QTR21A20 Dec 202339,000 ft
QTR41016 Dec 202322,375 ft
QTR829216 Dec 202310,000 ft
QTR51R13 Dec 202335,000 ft
QTR71W6 Dec 202335,000 ft
QTR82545 Dec 202337,000 ft
QTR825416 Nov 202335,000 ft
QTR825316 Nov 202338,000 ft
QTR71W15 Nov 202335,000 ft
not transmitted15 Nov 202336,000 ft