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Aircraft
4R-ALQ
Regularcountry captured 13 times
- Mode S hex
- 770591
- Manufacturer
- Airbus
- Serial number
- 1687
- Year built
- 201511 years old
- Operator
- Srilankan Airlines (ALK)
- Country of registration
Sri Lanka
- First contact
- 27 Apr 2016, 23:45
- Last contact
- 10 Aug 2026, 19:49
- Logged visits
- 340
The station's story
- Cumulative contact time
- 76 h
- Distinct days
- 269
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #8,654 of 57,441
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (313 contacts, 2016-2026)
Operator as per the registry of 29 Jul 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| ALK506 | EGLL > VCBI | 2 Nov 2024, 15:062 Nov 2024 | 2 Nov 2024, 15:28 | 35,000 ft | 1,201 |
| ALK505 | VCBI > EGLL | 2 Nov 2024, 10:152 Nov 2024 | 2 Nov 2024, 10:29 | 40,000 ft | 273 |
| ALK504 | EGLL > VCBI | 25 Oct 2024, 00:1725 Oct 2024 | 25 Oct 2024, 00:42 | 35,000 ft | 2,247 |
| ALK503 | VCBI > EGLL | 24 Oct 2024, 20:1124 Oct 2024 | 24 Oct 2024, 20:18 | 38,000 ft | 231 |
| ALK504 | EGLL > VCBI | 17 Oct 2024, 23:5017 Oct 2024 | 18 Oct 2024, 00:18 | 35,000 ft | 2,178 |
| ALK503 | VCBI > EGLL | 17 Oct 2024, 19:5017 Oct 2024 | 17 Oct 2024, 20:03 | 40,000 ft | 312 |
| ALK501 | VCBI > VCBI | 16 Oct 2024, 16:2416 Oct 2024 | 16 Oct 2024, 16:31 | 31,400 ft | no position received |
| ALK501 | VCBI > VCBI | 16 Oct 2024, 10:2216 Oct 2024 | 16 Oct 2024, 10:52 | 28,625 ft | 939 |
| ALK504 | EGLL > VCBI | 9 Oct 2024, 23:489 Oct 2024 | 10 Oct 2024, 00:13 | 35,000 ft | 1,659 |
| ALK503 | VCBI > EGLL | 9 Oct 2024, 19:559 Oct 2024 | 9 Oct 2024, 20:02 | 38,000 ft | 240 |
| ALK504 | EGLL > VCBI | 8 Oct 2024, 00:178 Oct 2024 | 8 Oct 2024, 00:45 | 35,000 ft | 2,148 |
| ALK503 | VCBI > EGLL | 7 Oct 2024, 20:127 Oct 2024 | 7 Oct 2024, 20:25 | 38,000 ft | 222 |
| ALK504 | EGLL > VCBI | 30 Sept 2024, 00:0930 Sept 2024 | 30 Sept 2024, 00:31 | 34,200 ft | 1,450 |
| ALK504D | EGLL > VCBI | 28 Sept 2024, 23:1628 Sept 2024 | 28 Sept 2024, 23:43 | 39,000 ft | 1,825 |
| ALK504 | EGLL > VCBI | 21 Sept 2024, 23:2621 Sept 2024 | 21 Sept 2024, 23:46 | 35,000 ft | 1,523 |
| ALK504 | EGLL > VCBI | 16 Sept 2024, 00:1316 Sept 2024 | 16 Sept 2024, 00:39 | 35,025 ft | 1,736 |
| ALK504 | EGLL > VCBI | 13 Sept 2024, 23:5313 Sept 2024 | 14 Sept 2024, 00:21 | 33,025 ft | 2,163 |
| ALK504 | EGLL > VCBI | 6 Sept 2024, 00:566 Sept 2024 | 6 Sept 2024, 01:19 | 35,000 ft | 1,877 |
| ALK501 | VCBI > VCBI | 4 Sept 2024, 16:014 Sept 2024 | 4 Sept 2024, 16:08 | 32,750 ft | 5 |
| ALK501 | VCBI > VCBI | 4 Sept 2024, 09:354 Sept 2024 | 4 Sept 2024, 09:52 | 38,000 ft | 454 |
| ALK504 | EGLL > VCBI | 29 Aug 2024, 23:4329 Aug 2024 | 30 Aug 2024, 00:05 | 35,000 ft | 1,616 |
| ALK503 | VCBI > EGLL | 29 Aug 2024, 19:4629 Aug 2024 | 29 Aug 2024, 19:52 | 40,000 ft | 344 |
| ALK501 | VCBI > VCBI | 28 Aug 2024, 15:4828 Aug 2024 | 28 Aug 2024, 15:56 | 31,225 ft | 5 |
| ALK501 | VCBI > VCBI | 28 Aug 2024, 09:5828 Aug 2024 | 28 Aug 2024, 10:27 | 26,950 ft | 886 |
| ALK504 | EGLL > VCBI | 25 Aug 2024, 00:0925 Aug 2024 | 25 Aug 2024, 00:22 | 35,000 ft | 590 |
