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Aircraft
9H-CFL
Uncommon
- Mode S hex
- 4D212A
- Type
- Learjet 40LJ40
- Manufacturer
- Bombardier
- Serial number
- 45-2024
- Year built
- 2005
- Operator
- Leader Srl (LSA)
- Country of registration
Malta
- First contact
- 16 May 2016, 17:02
- Last contact
- 3 Aug 2026, 15:35
- Logged visits
- 224
The station's story
- Cumulative contact time
- 87 h
- Distinct days
- 162
- Highest captured altitude
- 45,000 ft
- Discovery rank
- #10,968 of 57,065
- Longest contact
- 0 h 42 min
- Contacts on this Mode S address
- 226 contacts on the address, 224 under this registration: the address has carried several identities over time.
Observed callsigns
LSA (154 contacts, 2016-2022) · QFX (30 contacts, 2025-2026) · VND (13 contacts, 2023-2024)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| QFX01 | route not resolved | 3 Aug 2026, 15:303 Aug 2026 | 3 Aug 2026, 15:35 | 40,000 ft | 49 |
| QFX01 | route not resolved | 1 Aug 2026, 10:291 Aug 2026 | 1 Aug 2026, 10:47 | 37,150 ft | 702 |
| QFX01 | route not resolved | 13 Jul 2026, 14:3913 Jul 2026 | 13 Jul 2026, 15:01 | 26,000 ft | 1,051 |
| QFX01 | route not resolved | 11 Jul 2026, 10:5311 Jul 2026 | 11 Jul 2026, 11:06 | 19,650 ft | 255 |
| QFX01 | route not resolved | 31 May 2026, 19:5531 May 2026 | 31 May 2026, 20:30 | 45,000 ft | 1,694 |
| QFX01 | route not resolved | 27 May 2026, 11:0227 May 2026 | 27 May 2026, 11:30 | 30,975 ft | 1,440 |
| QFX01 | route not resolved | 24 May 2026, 16:5824 May 2026 | 24 May 2026, 17:23 | 21,650 ft | 1,137 |
| QFX01 | route not resolved | 24 May 2026, 14:2724 May 2026 | 24 May 2026, 14:56 | 36,975 ft | 1,455 |
| QFX01 | route not resolved | 6 May 2026, 11:446 May 2026 | 6 May 2026, 11:51 | 23,975 ft | 2 |
| QFX01C | route not resolved | 5 May 2026, 05:095 May 2026 | 5 May 2026, 05:34 | 35,975 ft | 1,770 |
| QFX01C | route not resolved | 29 Apr 2026, 15:4129 Apr 2026 | 29 Apr 2026, 16:00 | 30,275 ft | 1,083 |
| QFX01 | route not resolved | 23 Mar 2026, 16:2923 Mar 2026 | 23 Mar 2026, 16:36 | 43,000 ft | 256 |
| QFX01 | route not resolved | 22 Mar 2026, 17:1122 Mar 2026 | 22 Mar 2026, 17:15 | 25,600 ft | 178 |
| not transmitted | route not resolved | 22 Feb 2026, 11:5322 Feb 2026 | 22 Feb 2026, 11:54 | 23,075 ft | no position received |
| QFX01C | route not resolved | 20 Feb 2026, 14:2220 Feb 2026 | 20 Feb 2026, 14:47 | 6,700 ft | 1,917 |
| QFX01C | route not resolved | 19 Feb 2026, 10:3519 Feb 2026 | 19 Feb 2026, 10:52 | 33,975 ft | 1,057 |
| QFX01C | route not resolved | 15 Feb 2026, 07:4815 Feb 2026 | 15 Feb 2026, 08:06 | 32,450 ft | 1,358 |
| QFX01 | route not resolved | 6 Feb 2026, 10:276 Feb 2026 | 6 Feb 2026, 10:38 | 37,975 ft | 287 |
| QFX01 | route not resolved | 1 Feb 2026, 10:161 Feb 2026 | 1 Feb 2026, 10:27 | 41,000 ft | 441 |
| QFX01C | route not resolved | 16 Jan 2026, 14:1816 Jan 2026 | 16 Jan 2026, 14:23 | 35,750 ft | 191 |
| QFX01C | route not resolved | 15 Jan 2026, 17:3915 Jan 2026 | 15 Jan 2026, 17:53 | 20,900 ft | 1,111 |
| QFX01C | route not resolved | 14 Nov 2025, 09:3514 Nov 2025 | 14 Nov 2025, 10:05 | 43,000 ft | 1,033 |
| QFX01C | route not resolved | 13 Nov 2025, 16:1013 Nov 2025 | 13 Nov 2025, 16:36 | 26,650 ft | 1,478 |
| QFX01 | route not resolved | 12 Nov 2025, 15:3612 Nov 2025 | 12 Nov 2025, 15:43 | 43,000 ft | 140 |
| QFX01 | route not resolved | 12 Nov 2025, 09:5612 Nov 2025 | 12 Nov 2025, 10:00 | 17,950 ft | 75 |
