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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
- 27 Sept 2026, 12:32
- Logged visits
- 357
The station's story
- Cumulative contact time
- 81 h
- Distinct days
- 284
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #8,682 of 60,219
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (328 contacts, 2016-2026)
Operator as per the registry of 28 Sept 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 25 Dec 2024, 22:5825 Dec 2024 | 25 Dec 2024, 23:05 | 35,000 ft | 532 |
| not transmitted | route not resolved | 14 Dec 2024, 23:1014 Dec 2024 | 14 Dec 2024, 23:35 | 35,000 ft | 1,783 |
| not transmitted | route not resolved | 13 Dec 2024, 15:5213 Dec 2024 | 13 Dec 2024, 16:14 | 35,025 ft | 1,319 |
| not transmitted | route not resolved | 13 Dec 2024, 07:1713 Dec 2024 | 13 Dec 2024, 07:21 | 40,000 ft | 270 |
| ALK506 | EGLL > VCBI | 8 Dec 2024, 14:598 Dec 2024 | 8 Dec 2024, 15:25 | 35,000 ft | 1,177 |
| ALK504 | EGLL > VCBI | 5 Dec 2024, 23:285 Dec 2024 | 5 Dec 2024, 23:48 | 33,000 ft | 1,572 |
| ALK504 | EGLL > VCBI | 3 Dec 2024, 23:093 Dec 2024 | 3 Dec 2024, 23:32 | 35,000 ft | 1,916 |
| ALK506 | EGLL > VCBI | 1 Dec 2024, 15:001 Dec 2024 | 1 Dec 2024, 15:24 | 35,000 ft | 1,321 |
| ALK504 | EGLL > VCBI | 24 Nov 2024, 23:4424 Nov 2024 | 25 Nov 2024, 00:08 | 35,000 ft | 1,653 |
| ALK506 | EGLL > VCBI | 23 Nov 2024, 15:0023 Nov 2024 | 23 Nov 2024, 15:24 | 35,000 ft | 1,102 |
| ALK504 | EGLL > VCBI | 19 Nov 2024, 23:0119 Nov 2024 | 19 Nov 2024, 23:13 | 37,000 ft | 563 |
| ALK504 | EGLL > VCBI | 7 Nov 2024, 23:077 Nov 2024 | 7 Nov 2024, 23:27 | 33,000 ft | 1,394 |
| ALK503 | VCBI > EGLL | 7 Nov 2024, 19:167 Nov 2024 | 7 Nov 2024, 19:31 | 40,000 ft | 417 |
| not transmitted | route not resolved | 3 Nov 2024, 19:163 Nov 2024 | 3 Nov 2024, 19:17 | 28,100 ft | no position received |
| ALK501 | VCBI > VCBI | 3 Nov 2024, 13:423 Nov 2024 | 3 Nov 2024, 14:09 | 26,425 ft | 846 |
| 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 |
