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
CHG50015 Oct 202435,000 ft
CHG50113 Oct 202434,650 ft
CHG50013 Oct 202432,975 ft
not transmitted12 Oct 202432,175 ft
ICL85330 Sept 202437,000 ft
ICL85328 Sept 202439,000 ft
ICL92224 Sept 202437,000 ft
CHG50919 Sept 202436,000 ft
CHG50112 Sept 202435,225 ft
ICL92211 Sept 202437,000 ft
not transmitted8 Sept 202434,000 ft
CHG5088 Sept 202435,000 ft
ICL85323 Aug 202433,825 ft
ICL853D23 Aug 202434,200 ft
ICL185319 Aug 202437,000 ft
CHG20216 Aug 202434,000 ft
CHG50115 Aug 202435,950 ft
not transmitted13 Aug 202437,000 ft
ICL854D8 Aug 202435,000 ft
ICL8535 Aug 202434,125 ft
CHG5005 Aug 202435,000 ft
CHG2025 Aug 202434,000 ft
CHG2014 Aug 202443,000 ft
ICL8532 Aug 202439,000 ft
ICL8532 Aug 202434,650 ft