overheadlog, 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
27 Sept 2026, 01:04
Logged visits
768

The station's story

Cumulative contact time
85 h
Distinct days
615
Highest captured altitude
45,000 ft
Discovery rank
#12,902 of 60,236
Longest contact
0 h 45 min
Contacts on this Mode S address
772 contacts on the address, 768 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 (254 contacts, 2021-2026) · ICL (254 contacts, 2021-2026) · FRH (181 contacts, 2019-2021)

Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.

Visits

CallsignFirst contactAltitude at end of contact
ICL50519 Mar 202236,825 ft
ICL54213 Mar 202233,000 ft
not transmitted13 Mar 202236,225 ft
ICL57312 Mar 202234,900 ft
ICL50411 Mar 202234,550 ft
ICL5099 Mar 202236,000 ft
ICL5717 Mar 202237,625 ft
ICL5426 Mar 202235,000 ft
ICL5735 Mar 202236,500 ft
ICL5052 Mar 202235,925 ft
ICL51328 Feb 202235,575 ft
ICL54227 Feb 202235,025 ft
CHG50824 Feb 202236,000 ft
not transmitted23 Feb 202235,000 ft
ICL50323 Feb 202237,625 ft
ICL50520 Feb 202236,025 ft
ICL51311 Feb 202238,850 ft
ICL50610 Feb 202237,000 ft
ICL50510 Feb 202234,000 ft
ICL5018 Feb 202238,000 ft
ICL5715 Feb 202238,025 ft
not transmitted4 Feb 202237,000 ft
ICL50125 Jan 202236,000 ft
CHG50825 Jan 202234,000 ft
ICL57424 Jan 202235,000 ft