HB9EYA, radio and 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
15 Oct 2026, 06:40
Logged visits
773

The station's story

Cumulative contact time
87 h
Distinct days
619
Highest captured altitude
45,000 ft
Discovery rank
#12,925 of 60,444
Longest contact
0 h 45 min
Contacts on this Mode S address
777 contacts on the address, 773 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

ICL (258 contacts, 2021-2026) · CHG (255 contacts, 2021-2026) · FRH (181 contacts, 2019-2021)

Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
FRH57118 Sept 202034,000 ft
FRH50618 Sept 202035,000 ft
FRH50315 Sept 202038,000 ft
FRH50114 Sept 202035,975 ft
FRH57111 Sept 202035,900 ft
FRH50510 Sept 202036,000 ft
FRH5017 Sept 202033,575 ft
FRH5094 Sept 202038,000 ft
FRH5063 Sept 202036,825 ft
FRH5052 Sept 202035,625 ft
FRH5042 Sept 202035,000 ft
FRH5131 Sept 202039,525 ft
FRH57128 Aug 202036,000 ft
FRH50527 Aug 202034,000 ft
FRH50124 Aug 202034,850 ft
FRH51424 Aug 202037,000 ft
FRH57122 Aug 202033,975 ft
FRH50520 Aug 202036,000 ft
FRH50117 Aug 202035,850 ft
FRH51416 Aug 202035,000 ft
FRH57115 Aug 202034,000 ft
FRH51015 Aug 202035,000 ft
FRH54110 Aug 202034,000 ft
FRH5729 Aug 202035,000 ft
FRH5038 Aug 202038,975 ft