HB9EYARADIO & ADS-B
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Aircraft

OO-ACE

Common

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Mode S hex
448465
Type
Boeing 747-400B744
Manufacturer
Boeing
Serial number
24227
Year built
199135 years old
Operator
Challenge Airlines (CHG)
Country of registration
BelgiumBelgium
First contact
8 Jun 2016, 16:26
Last contact
1 Aug 2026, 21:42
Logged visits
754

The station's story

Cumulative contact time
82 h
Distinct days
601
Highest captured altitude
45,000 ft
Discovery rank
#12,863 of 57,079
Longest contact
0 h 45 min
Contacts on this Mode S address
758 contacts on the address, 754 under this registration: the address has carried several identities over time.

Same airframe, also seen as

  • 4X-ICCfrom 14 Apr 2016 to 15 Mar 2019 · 429 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

CHG (248 contacts, 2021-2026) · ICL (246 contacts, 2021-2026) · FRH (181 contacts, 2019-2021)

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

Visits

CallsignFirst contactAltitude at end of contact
ICL9032 May 202334,650 ft
CHG5421 May 202339,000 ft
not transmitted26 Apr 202343,000 ft
CHG50118 Apr 202336,400 ft
CHG54217 Apr 202336,850 ft
ICL94210 Apr 202337,000 ft
CHG5031 Apr 202332,000 ft
not transmitted31 Mar 202335,000 ft
ICL90931 Mar 202334,000 ft
not transmitted29 Mar 202336,000 ft
CHG50429 Mar 202335,000 ft
CHG51311 Mar 202338,000 ft
CHG5069 Mar 202334,975 ft
CHG51318 Feb 202336,850 ft
CHG50315 Feb 202335,000 ft
CHG50415 Feb 202335,000 ft
CHG54213 Feb 202335,000 ft
CHG51313 Feb 202334,000 ft
CHG50413 Feb 202335,000 ft
CHG5031 Feb 202334,350 ft
CHG50431 Jan 202335,000 ft
CHG57329 Jan 202337,975 ft
CHG128128 Dec 202233,000 ft
CHG50126 Dec 202234,000 ft
CHG50721 Dec 202235,225 ft