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
ICL9069 Dec 202541,000 ft
ICL90021 Nov 202535,000 ft
ICL90318 Nov 202535,175 ft
ICL90112 Nov 202540,000 ft
ICL90130 Oct 202536,000 ft
ICL98229 Oct 202539,000 ft
not transmitted9 Oct 2025not transmitted
ICL90929 Sept 202539,975 ft
ICL90828 Sept 202535,000 ft
ICL90922 Sept 202534,125 ft
ICL90822 Sept 202535,000 ft
ICL90317 Sept 202533,725 ft
not transmitted6 Sept 202539,000 ft
CHG128728 Aug 202531,000 ft
ICL90124 Aug 202534,000 ft
ICL90024 Aug 202535,000 ft
not transmitted19 Jun 202536,000 ft
ICL90112 Jun 202536,375 ft
ICL98211 Jun 202537,000 ft
ICL9038 Jun 202534,000 ft
ICL9016 Jun 202533,975 ft
ICL9006 Jun 202537,000 ft
ICL90129 May 202538,525 ft
ICL98228 May 202537,000 ft
ICL98224 May 202535,000 ft