Back to the log
Aircraft
4R-ALN
Regularcountry captured 13 times
- Mode S hex
- 77058E
- Manufacturer
- Airbus
- Serial number
- 1604
- Year built
- 201412 years old
- Operator
- Srilankan Airlines (ALK)
- Country of registration
Sri Lanka
- First contact
- 15 May 2016, 08:26
- Last contact
- 2 Aug 2026, 12:19
- Logged visits
- 251
The station's story
- Cumulative contact time
- 62 h
- Distinct days
- 175
- Highest captured altitude
- 40,025 ft
- Discovery rank
- #10,827 of 57,065
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (214 contacts, 2016-2026) · PIA (8 contacts, 2016-2017)
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 |
|---|---|---|---|---|---|
| ALK506 | EGLL > VCBI | 24 Jan 2026, 14:3924 Jan 2026 | 24 Jan 2026, 14:40 | 35,000 ft | 46 |
| ALK564 | LFPG > VCBI | 16 Jan 2026, 15:4316 Jan 2026 | 16 Jan 2026, 15:49 | 35,000 ft | 266 |
| ALK563 | VCBI > LFPG | 16 Jan 2026, 06:5116 Jan 2026 | 16 Jan 2026, 07:21 | 26,975 ft | 1,878 |
| ALK564 | LFPG > VCBI | 7 Jan 2026, 17:047 Jan 2026 | 7 Jan 2026, 17:21 | 35,000 ft | 1,120 |
| ALK563 | VCBI > LFPG | 7 Jan 2026, 08:217 Jan 2026 | 7 Jan 2026, 08:26 | 40,000 ft | 235 |
| ALK564 | LFPG > VCBI | 4 Jan 2026, 15:244 Jan 2026 | 4 Jan 2026, 15:41 | 35,000 ft | 1,056 |
| ALK563 | VCBI > LFPG | 4 Jan 2026, 06:394 Jan 2026 | 4 Jan 2026, 07:14 | 27,425 ft | no position received |
| ALK503 | VCBI > EGLL | 27 Dec 2025, 18:5227 Dec 2025 | 27 Dec 2025, 18:58 | 40,000 ft | 221 |
| ALK564 | LFPG > VCBI | 19 Dec 2025, 15:2719 Dec 2025 | 19 Dec 2025, 15:48 | 35,000 ft | 804 |
| ALK563 | VCBI > LFPG | 19 Dec 2025, 06:2519 Dec 2025 | 19 Dec 2025, 06:55 | 27,350 ft | 1,455 |
| ALK564 | LFPG > VCBI | 17 Dec 2025, 15:2517 Dec 2025 | 17 Dec 2025, 15:44 | 35,000 ft | 1,346 |
| ALK563 | VCBI > LFPG | 17 Dec 2025, 07:0117 Dec 2025 | 17 Dec 2025, 07:30 | 23,375 ft | 1,923 |
| ALK564 | LFPG > VCBI | 14 Dec 2025, 15:2514 Dec 2025 | 14 Dec 2025, 15:43 | 33,000 ft | 814 |
| ALK563 | VCBI > LFPG | 14 Dec 2025, 06:2314 Dec 2025 | 14 Dec 2025, 06:56 | 27,650 ft | 2,033 |
| not transmitted | route not resolved | 9 Dec 2025, 18:409 Dec 2025 | 9 Dec 2025, 18:41 | 40,000 ft | no position received |
| ALK564 | LFPG > VCBI | 5 Dec 2025, 16:535 Dec 2025 | 5 Dec 2025, 17:10 | 35,000 ft | 964 |
| ALK563 | VCBI > LFPG | 5 Dec 2025, 06:035 Dec 2025 | 5 Dec 2025, 06:32 | 25,875 ft | 2,000 |
| ALK501 | VCBI > VCBI | 3 Dec 2025, 09:513 Dec 2025 | 3 Dec 2025, 10:21 | 26,500 ft | 1,442 |
| ALK506 | EGLL > VCBI | 30 Nov 2025, 15:1230 Nov 2025 | 30 Nov 2025, 15:14 | 35,000 ft | 55 |
| ALK501 | VCBI > VCBI | 28 Nov 2025, 10:5528 Nov 2025 | 28 Nov 2025, 10:59 | 38,000 ft | no position received |
| ALK504 | EGLL > VCBI | 22 Nov 2025, 22:4322 Nov 2025 | 22 Nov 2025, 22:44 | 35,025 ft | 59 |
| ALK501 | VCBI > VCBI | 19 Nov 2025, 09:3619 Nov 2025 | 19 Nov 2025, 10:11 | 26,700 ft | 1,562 |
| ALK501 | VCBI > VCBI | 7 Nov 2025, 09:057 Nov 2025 | 7 Nov 2025, 09:33 | 28,500 ft | 1,579 |
| ALK504 | EGLL > VCBI | 5 Oct 2025, 23:405 Oct 2025 | 5 Oct 2025, 23:46 | 35,000 ft | 367 |
| ALK501 | VCBI > VCBI | 3 Oct 2025, 09:563 Oct 2025 | 3 Oct 2025, 10:21 | 26,125 ft | no position received |
