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
#12,862 of 57,441
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
not transmitted20 Dec 202439,000 ft
not transmitted14 Dec 202438,825 ft
not transmitted13 Dec 202435,000 ft
CHG15417 Dec 202440,000 ft
CHG50729 Nov 202434,050 ft
CHG128527 Nov 202437,000 ft
CHG50126 Nov 202434,025 ft
CHG50918 Nov 202434,000 ft
CHG50911 Nov 202434,025 ft
CHG5096 Nov 202434,000 ft
ICL9826 Nov 202435,000 ft
CHG50131 Oct 202434,000 ft
CHG75127 Oct 202435,000 ft
CHG50027 Oct 202435,000 ft
CHG50825 Oct 202437,000 ft
CHG50023 Oct 202435,000 ft
not transmitted20 Oct 202431,375 ft
CHG50020 Oct 202435,000 ft
CHG50919 Oct 202434,000 ft
CHG50819 Oct 202434,975 ft
CHG75218 Oct 202432,125 ft
CHG75116 Oct 202437,025 ft
CHG50116 Oct 202432,000 ft
CHG50016 Oct 202437,000 ft
CHG50115 Oct 202434,075 ft