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Aircraft
OO-ACF
Common
- Mode S hex
- 448466
- Manufacturer
- Boeing
- Serial number
- 35169
- Year built
- 200719 years old
- Operator
- Challenge Airlines (FRH)
- Country of registration
Belgium- First contact
- 27 Mar 2020, 13:15
- Last contact
- 11 Aug 2026, 07:56
- Logged visits
- 433
The station's story
- Cumulative contact time
- 44 h
- Distinct days
- 379
- Highest captured altitude
- 43,025 ft
- Discovery rank
- #37,676 of 57,211
- Longest contact
- 0 h 31 min
- Contacts on this Mode S address
- 464 contacts on the address, 433 under this registration: the address has carried several identities over time.
Same airframe, also seen as
- 4X-ICDfrom 28 Feb 2019 to 21 Jul 2024 · 58 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 (175 contacts, 2021-2026) · ICL (154 contacts, 2021-2026) · FRH (58 contacts, 2020)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| ICL504 | EBLG > LLBG | 7 Apr 2021, 15:007 Apr 2021 | 7 Apr 2021, 15:04 | 39,025 ft | 192 |
| ICL505 | LLBG > EBLG | 1 Apr 2021, 08:001 Apr 2021 | 1 Apr 2021, 08:06 | 36,000 ft | 287 |
| ICL504 | EBLG > LLBG | 31 Mar 2021, 20:1931 Mar 2021 | 31 Mar 2021, 20:25 | 37,000 ft | 420 |
| ICL509 | LLBG > EBLG | 26 Mar 2021, 01:5426 Mar 2021 | 26 Mar 2021, 01:59 | 35,675 ft | 379 |
| ICL505 | LLBG > EBLG | 25 Mar 2021, 03:0225 Mar 2021 | 25 Mar 2021, 03:04 | 36,000 ft | 203 |
| ICL504 | EBLG > LLBG | 24 Mar 2021, 16:3824 Mar 2021 | 24 Mar 2021, 16:43 | 35,000 ft | 293 |
| ICL509 | LLBG > EBLG | 18 Mar 2021, 21:3218 Mar 2021 | 18 Mar 2021, 21:33 | 35,575 ft | 33 |
| ICL506 | EBLG > LLBG | 18 Mar 2021, 11:1918 Mar 2021 | 18 Mar 2021, 11:30 | 37,000 ft | 437 |
| ICL509 | LLBG > EBLG | 5 Mar 2021, 03:085 Mar 2021 | 5 Mar 2021, 03:09 | 38,000 ft | 17 |
| ICL506 | EBLG > LLBG | 4 Mar 2021, 10:114 Mar 2021 | 4 Mar 2021, 10:14 | 36,550 ft | 53 |
| ICL504 | EBLG > LLBG | 24 Feb 2021, 11:1724 Feb 2021 | 24 Feb 2021, 11:21 | 37,000 ft | 267 |
| ICL501 | LLBG > EBLG | 23 Feb 2021, 08:0023 Feb 2021 | 23 Feb 2021, 08:03 | 35,650 ft | 117 |
| ICL514 | EBLG > LLBG | 22 Feb 2021, 17:5922 Feb 2021 | 22 Feb 2021, 18:02 | 33,000 ft | 183 |
| ICL509 | LLBG > EBLG | 5 Feb 2021, 01:525 Feb 2021 | 5 Feb 2021, 01:56 | 35,150 ft | 171 |
| ICL506 | EBLG > LLBG | 4 Feb 2021, 12:464 Feb 2021 | 4 Feb 2021, 12:46 | 38,000 ft | 16 |
| ICL505 | LLBG > EBLG | 4 Feb 2021, 08:254 Feb 2021 | 4 Feb 2021, 08:27 | 35,450 ft | 7 |
| ICL514 | EBLG > LLBG | 1 Feb 2021, 19:071 Feb 2021 | 1 Feb 2021, 19:15 | 35,000 ft | 403 |
| ICL901 | LLBG > EBLG | 19 Jan 2021, 22:1019 Jan 2021 | 19 Jan 2021, 22:12 | 39,575 ft | 102 |
| not transmitted | route not resolved | 19 Jan 2021, 11:2219 Jan 2021 | 19 Jan 2021, 11:23 | 37,000 ft | 4 |
| not transmitted | route not resolved | 14 Jan 2021, 05:1314 Jan 2021 | 14 Jan 2021, 05:15 | 38,000 ft | 7 |
| FRH505 | LLBG > EBLG | 10 Dec 2020, 01:4310 Dec 2020 | 10 Dec 2020, 01:45 | 34,000 ft | 203 |
| FRH506 | EBLG > LLBG | 3 Dec 2020, 13:473 Dec 2020 | 3 Dec 2020, 13:48 | 36,975 ft | 4 |
| FRH505 | LLBG > EBLG | 3 Dec 2020, 08:023 Dec 2020 | 3 Dec 2020, 08:06 | 34,650 ft | 209 |
| FRH504 | EBLG > LLBG | 2 Dec 2020, 20:232 Dec 2020 | 2 Dec 2020, 20:24 | 37,000 ft | 3 |
| FRH731 | route not resolved | 1 Dec 2020, 07:051 Dec 2020 | 1 Dec 2020, 07:09 | 36,000 ft | 191 |