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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 |
|---|---|---|---|---|---|
| ALK503 | VCBI > EGLL | 24 Aug 2024, 19:5224 Aug 2024 | 24 Aug 2024, 19:58 | 38,000 ft | 178 |
| ALK504 | EGLL > VCBI | 22 Aug 2024, 23:4122 Aug 2024 | 23 Aug 2024, 00:02 | 35,000 ft | 1,551 |
| ALK503 | VCBI > EGLL | 22 Aug 2024, 19:2922 Aug 2024 | 22 Aug 2024, 19:39 | 38,000 ft | 227 |
| ALK504 | EGLL > VCBI | 17 Aug 2024, 23:5017 Aug 2024 | 18 Aug 2024, 00:13 | 35,000 ft | 1,402 |
| ALK503 | VCBI > EGLL | 17 Aug 2024, 19:3717 Aug 2024 | 17 Aug 2024, 19:50 | 38,000 ft | 235 |
| ALK501 | VCBI > VCBI | 16 Aug 2024, 16:4116 Aug 2024 | 16 Aug 2024, 16:47 | 32,300 ft | 27 |
| ALK501 | VCBI > VCBI | 16 Aug 2024, 09:4516 Aug 2024 | 16 Aug 2024, 10:13 | 27,150 ft | 1,035 |
| ALK504 | EGLL > VCBI | 14 Aug 2024, 00:4214 Aug 2024 | 14 Aug 2024, 00:54 | 33,000 ft | 328 |
| ALK503 | VCBI > EGLL | 13 Aug 2024, 19:3013 Aug 2024 | 13 Aug 2024, 19:45 | 40,000 ft | 428 |
| ALK504 | EGLL > VCBI | 11 Aug 2024, 23:4111 Aug 2024 | 11 Aug 2024, 23:52 | 33,000 ft | 336 |
| ALK503 | VCBI > EGLL | 11 Aug 2024, 19:3711 Aug 2024 | 11 Aug 2024, 19:50 | 40,000 ft | 207 |
| ALK504 | EGLL > VCBI | 9 Aug 2024, 23:529 Aug 2024 | 10 Aug 2024, 00:06 | 35,000 ft | 544 |
| ALK503 | VCBI > EGLL | 9 Aug 2024, 19:499 Aug 2024 | 9 Aug 2024, 20:03 | 38,000 ft | 289 |
| ALK501 | VCBI > VCBI | 7 Aug 2024, 17:447 Aug 2024 | 7 Aug 2024, 17:53 | 33,000 ft | 29 |
| ALK501 | VCBI > VCBI | 7 Aug 2024, 09:587 Aug 2024 | 7 Aug 2024, 10:26 | 27,325 ft | 886 |
| ALK504 | EGLL > VCBI | 2 Aug 2024, 01:262 Aug 2024 | 2 Aug 2024, 01:40 | 35,000 ft | 695 |
| ALK503 | VCBI > EGLL | 1 Aug 2024, 19:471 Aug 2024 | 1 Aug 2024, 19:54 | 38,000 ft | 291 |
| ALK501 | VCBI > VCBI | 31 Jul 2024, 16:4931 Jul 2024 | 31 Jul 2024, 17:09 | 34,000 ft | 217 |
| ALK501 | VCBI > VCBI | 31 Jul 2024, 09:3631 Jul 2024 | 31 Jul 2024, 09:54 | 38,000 ft | 397 |
| ALK501 | VCBI > VCBI | 28 Jul 2024, 09:4428 Jul 2024 | 28 Jul 2024, 10:04 | 37,850 ft | 602 |
| ALK504 | EGLL > VCBI | 22 Jul 2024, 00:1522 Jul 2024 | 22 Jul 2024, 00:27 | 35,000 ft | 379 |
| ALK504 | EGLL > VCBI | 18 Jul 2024, 23:5318 Jul 2024 | 18 Jul 2024, 23:58 | 35,000 ft | 271 |
| ALK504 | EGLL > VCBI | 16 Jul 2024, 23:4516 Jul 2024 | 16 Jul 2024, 23:56 | 35,000 ft | 433 |
| ALK504 | EGLL > VCBI | 14 Jul 2024, 23:4114 Jul 2024 | 14 Jul 2024, 23:51 | 35,000 ft | 329 |
| ALK504 | EGLL > VCBI | 13 Jul 2024, 00:4613 Jul 2024 | 13 Jul 2024, 00:51 | 35,000 ft | 370 |
