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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
- #37,669 of 57,123
- 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 |
|---|---|---|---|---|---|
| FRH731 | route not resolved | 30 Nov 2020, 20:5330 Nov 2020 | 30 Nov 2020, 21:05 | 41,000 ft | 467 |
| FRH501 | LLBG > EBLG | 24 Nov 2020, 09:3524 Nov 2020 | 24 Nov 2020, 09:39 | 34,525 ft | 137 |
| not transmitted | route not resolved | 23 Nov 2020, 20:0723 Nov 2020 | 23 Nov 2020, 20:07 | 37,000 ft | no position received |
| FRH509 | LLBG > EBLG | 13 Nov 2020, 00:1813 Nov 2020 | 13 Nov 2020, 00:20 | 36,000 ft | 55 |
| FRH506 | EBLG > LLBG | 12 Nov 2020, 13:2612 Nov 2020 | 12 Nov 2020, 13:29 | 37,000 ft | 32 |
| FRH505 | LLBG > EBLG | 12 Nov 2020, 08:2212 Nov 2020 | 12 Nov 2020, 08:24 | 35,750 ft | 3 |
| not transmitted | route not resolved | 11 Nov 2020, 17:5911 Nov 2020 | 11 Nov 2020, 18:00 | 37,000 ft | 7 |
| FRH505 | LLBG > EBLG | 22 Oct 2020, 03:3422 Oct 2020 | 22 Oct 2020, 03:38 | 38,000 ft | 128 |
| FRH505 | LLBG > EBLG | 15 Oct 2020, 00:0115 Oct 2020 | 15 Oct 2020, 00:03 | 36,000 ft | 78 |
| FRH571 | LLBG > KIAH | 9 Oct 2020, 21:109 Oct 2020 | 9 Oct 2020, 21:12 | 34,000 ft | 10 |
| FRH504 | EBLG > LLBG | 1 Oct 2020, 01:471 Oct 2020 | 1 Oct 2020, 01:48 | 35,000 ft | 20 |
| FRH503 | route not resolved | 29 Sept 2020, 22:5429 Sept 2020 | 29 Sept 2020, 22:58 | 35,050 ft | 213 |
| FRH509 | LLBG > EBLG | 24 Sept 2020, 22:2524 Sept 2020 | 24 Sept 2020, 22:25 | 38,000 ft | no position received |
| not transmitted | route not resolved | 22 Sept 2020, 22:4822 Sept 2020 | 22 Sept 2020, 22:48 | 37,800 ft | 3 |
| FRH513 | LLBG > EBLG | 22 Sept 2020, 01:1822 Sept 2020 | 22 Sept 2020, 01:23 | 38,000 ft | 380 |
| FRH505 | LLBG > EBLG | 17 Sept 2020, 08:3417 Sept 2020 | 17 Sept 2020, 08:37 | 34,000 ft | 80 |
| FRH509 | LLBG > EBLG | 10 Sept 2020, 22:3210 Sept 2020 | 10 Sept 2020, 22:37 | 36,000 ft | 216 |
| FRH503 | route not resolved | 8 Sept 2020, 22:378 Sept 2020 | 8 Sept 2020, 22:48 | 35,625 ft | 291 |
| FRH513 | LLBG > EBLG | 8 Sept 2020, 01:228 Sept 2020 | 8 Sept 2020, 01:35 | 38,000 ft | 587 |
| FRH541 | EBLG > KJFK | 6 Sept 2020, 01:436 Sept 2020 | 6 Sept 2020, 01:56 | 37,925 ft | 534 |
| FRH571 | LLBG > KIAH | 4 Sept 2020, 22:494 Sept 2020 | 4 Sept 2020, 22:55 | 37,075 ft | 264 |
| FRH503 | route not resolved | 2 Sept 2020, 22:142 Sept 2020 | 2 Sept 2020, 22:27 | 36,350 ft | 493 |
| FRH503 | route not resolved | 1 Sept 2020, 21:501 Sept 2020 | 1 Sept 2020, 21:56 | 39,100 ft | 321 |
| FRH509 | LLBG > EBLG | 27 Aug 2020, 21:0627 Aug 2020 | 27 Aug 2020, 21:12 | 38,000 ft | 128 |
| FRH503 | route not resolved | 25 Aug 2020, 23:0225 Aug 2020 | 25 Aug 2020, 23:04 | 34,000 ft | 114 |