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Aircraft
4R-ALM
Regularcountry captured 13 times
- Mode S hex
- 77058D
- Manufacturer
- Airbus
- Serial number
- 1583
- Year built
- 201412 years old
- Operator
- Srilankan Airlines (ALK)
- Country of registration
Sri Lanka- First contact
- 29 Apr 2016, 08:13
- Last contact
- 8 Aug 2026, 19:46
- Logged visits
- 193
The station's story
- Cumulative contact time
- 45 h
- Distinct days
- 134
- Highest captured altitude
- 40,025 ft
- Discovery rank
- #8,794 of 57,441
- Longest contact
- 0 h 35 min
Observed callsigns
ALK (172 contacts, 2016-2026)
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 |
|---|---|---|---|---|---|
| ALK563 | VCBI > VCBI | 8 Jan 2023, 07:018 Jan 2023 | 8 Jan 2023, 07:11 | 40,000 ft | 460 |
| ALK563 | VCBI > VCBI | 1 Jan 2023, 11:491 Jan 2023 | 1 Jan 2023, 12:16 | 24,450 ft | 796 |
| ALK564 | LFPG > VCBI | 25 Dec 2022, 15:3625 Dec 2022 | 25 Dec 2022, 15:41 | 35,000 ft | 268 |
| ALK563 | VCBI > VCBI | 25 Dec 2022, 08:3025 Dec 2022 | 25 Dec 2022, 08:54 | 25,675 ft | 1,352 |
| ALK503 | VCBI > EGLL | 19 Dec 2022, 18:5219 Dec 2022 | 19 Dec 2022, 19:16 | 40,000 ft | 1,601 |
| ALK501 | VCBI > EGLL | 13 Nov 2022, 09:3213 Nov 2022 | 13 Nov 2022, 09:40 | 38,000 ft | 337 |
| ALK501 | VCBI > EGLL | 28 Oct 2022, 10:3228 Oct 2022 | 28 Oct 2022, 10:44 | 38,000 ft | 45 |
| ALK501 | VCBI > EGLL | 7 Oct 2022, 10:437 Oct 2022 | 7 Oct 2022, 10:57 | 5,217 ft | 369 |
| ALK564 | LFPG > VCBI | 26 Aug 2022, 16:1726 Aug 2022 | 26 Aug 2022, 16:37 | 37,000 ft | 1,018 |
| ALK563 | VCBI > VCBI | 26 Aug 2022, 06:3926 Aug 2022 | 26 Aug 2022, 06:43 | 38,000 ft | 99 |
| ALK504 | EGLL > VCBI | 25 Aug 2022, 00:3625 Aug 2022 | 25 Aug 2022, 00:38 | 35,000 ft | 71 |
| ALK564 | LFPG > VCBI | 17 Aug 2022, 16:1917 Aug 2022 | 17 Aug 2022, 16:41 | 5,959 ft | 1,121 |
| ALK504 | EGLL > VCBI | 31 Jul 2022, 01:2231 Jul 2022 | 31 Jul 2022, 01:27 | 35,000 ft | 342 |
| ALK564 | LFPG > VCBI | 27 May 2022, 16:1327 May 2022 | 27 May 2022, 16:27 | 37,000 ft | 157 |
| ALK563 | VCBI > VCBI | 27 May 2022, 08:1527 May 2022 | 27 May 2022, 08:24 | 40,000 ft | 52 |
| ALK564 | LFPG > VCBI | 15 May 2022, 16:1715 May 2022 | 15 May 2022, 16:35 | 37,000 ft | 825 |
| not transmitted | route not resolved | 24 Apr 2022, 16:1124 Apr 2022 | 24 Apr 2022, 16:11 | not transmitted | no position received |
| ALK564 | LFPG > VCBI | 17 Apr 2022, 16:0717 Apr 2022 | 17 Apr 2022, 16:25 | 35,000 ft | 1,104 |
| ALK563 | VCBI > VCBI | 17 Apr 2022, 07:2017 Apr 2022 | 17 Apr 2022, 07:23 | 40,000 ft | 38 |
| ALK564 | LFPG > VCBI | 3 Apr 2022, 15:573 Apr 2022 | 3 Apr 2022, 16:13 | 35,000 ft | 637 |
| ALK563 | VCBI > VCBI | 3 Apr 2022, 08:213 Apr 2022 | 3 Apr 2022, 08:25 | 40,000 ft | 206 |
| ALK564 | LFPG > VCBI | 9 Mar 2022, 16:049 Mar 2022 | 9 Mar 2022, 16:23 | 35,000 ft | 1,198 |
| ALK564 | LFPG > VCBI | 6 Mar 2022, 14:196 Mar 2022 | 6 Mar 2022, 14:36 | 37,000 ft | 798 |
| ALK563 | VCBI > VCBI | 6 Mar 2022, 07:376 Mar 2022 | 6 Mar 2022, 07:38 | 40,000 ft | 77 |
| ALK564 | LFPG > VCBI | 27 Feb 2022, 14:0927 Feb 2022 | 27 Feb 2022, 14:30 | 37,000 ft | 1,192 |
