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
#12,865 of 57,151
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 12 Aug 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
CHG2812 Jun 202229,775 ft
not transmitted31 May 202230,975 ft
ICL51427 May 202235,000 ft
CHG50826 May 202236,000 ft
not transmitted23 May 202231,000 ft
not transmitted22 May 202241,275 ft
ICL50222 May 202235,000 ft
ICL51321 May 202235,025 ft
not transmitted19 May 202236,000 ft
CHG28116 May 202241,000 ft
ICL5711 May 202234,525 ft
ICL57330 Apr 202235,700 ft
ICL50429 Apr 202237,000 ft
CHG50828 Apr 202236,575 ft
ICL50523 Apr 202238,000 ft
CHG51621 Apr 202234,025 ft
CHG51520 Apr 202236,950 ft
CHG50818 Apr 202234,525 ft
ICL57417 Apr 202237,000 ft
ICL57117 Apr 202237,800 ft
ICL57316 Apr 202235,825 ft
ICL50415 Apr 202235,000 ft
CHG50814 Apr 202236,000 ft
ICL50913 Apr 202236,000 ft
ICL57311 Apr 202237,975 ft