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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 |
|---|---|---|---|---|---|
| ALK504 | EGLL > VCBI | 8 Jul 2024, 00:248 Jul 2024 | 8 Jul 2024, 00:30 | 35,000 ft | 279 |
| ALK504 | EGLL > VCBI | 6 Jul 2024, 00:186 Jul 2024 | 6 Jul 2024, 00:29 | 33,000 ft | 434 |
| ALK504 | EGLL > VCBI | 3 Jul 2024, 00:073 Jul 2024 | 3 Jul 2024, 00:17 | 35,000 ft | 304 |
| ALK501 | VCBI > VCBI | 19 Jun 2024, 09:4919 Jun 2024 | 19 Jun 2024, 10:06 | 40,000 ft | 551 |
| ALK501 | VCBI > VCBI | 12 Jun 2024, 16:4112 Jun 2024 | 12 Jun 2024, 16:49 | 34,375 ft | 49 |
| ALK501 | VCBI > VCBI | 12 Jun 2024, 10:2612 Jun 2024 | 12 Jun 2024, 10:28 | 40,000 ft | 4 |
| ALK504 | EGLL > VCBI | 13 May 2024, 00:1113 May 2024 | 13 May 2024, 00:24 | 35,000 ft | 658 |
| ALK504 | EGLL > VCBI | 6 May 2024, 00:156 May 2024 | 6 May 2024, 00:27 | 35,000 ft | 483 |
| ALK504D | EGLL > VCBI | 3 May 2024, 18:203 May 2024 | 3 May 2024, 18:33 | 37,000 ft | 348 |
| ALK504 | EGLL > VCBI | 29 Apr 2024, 23:4829 Apr 2024 | 30 Apr 2024, 00:01 | 37,000 ft | 607 |
| ALK504 | EGLL > VCBI | 26 Apr 2024, 23:4826 Apr 2024 | 26 Apr 2024, 23:59 | 36,375 ft | 490 |
| ALK504 | EGLL > VCBI | 24 Apr 2024, 23:3724 Apr 2024 | 24 Apr 2024, 23:49 | 37,000 ft | no position received |
| ALK503 | VCBI > EGLL | 24 Apr 2024, 19:3724 Apr 2024 | 24 Apr 2024, 20:10 | 38,000 ft | no position received |
| ALK504 | EGLL > VCBI | 23 Apr 2024, 00:0823 Apr 2024 | 23 Apr 2024, 00:28 | 37,000 ft | 1,436 |
| ALK503 | VCBI > EGLL | 22 Apr 2024, 19:4822 Apr 2024 | 22 Apr 2024, 20:20 | 40,000 ft | 2,288 |
| ALK504 | EGLL > VCBI | 20 Apr 2024, 23:4920 Apr 2024 | 20 Apr 2024, 23:59 | 35,000 ft | 595 |
| ALK503 | VCBI > EGLL | 20 Apr 2024, 19:3620 Apr 2024 | 20 Apr 2024, 20:09 | 40,000 ft | 2,437 |
| ALK504 | EGLL > VCBI | 17 Apr 2024, 23:3917 Apr 2024 | 17 Apr 2024, 23:52 | 37,000 ft | 899 |
| ALK504 | EGLL > VCBI | 16 Apr 2024, 00:3116 Apr 2024 | 16 Apr 2024, 00:41 | 35,000 ft | 432 |
| ALK503 | VCBI > EGLL | 15 Apr 2024, 19:5715 Apr 2024 | 15 Apr 2024, 20:32 | 40,025 ft | 2,051 |
| ALK504 | EGLL > VCBI | 13 Apr 2024, 23:4013 Apr 2024 | 13 Apr 2024, 23:54 | 37,000 ft | 618 |
| ALK564 | LFPG > VCBI | 22 Dec 2023, 15:4122 Dec 2023 | 22 Dec 2023, 15:58 | 35,000 ft | 806 |
| ALK563 | VCBI > LFPG | 22 Dec 2023, 10:0222 Dec 2023 | 22 Dec 2023, 10:25 | 38,000 ft | 465 |
| ALK564 | LFPG > VCBI | 13 Dec 2023, 15:4713 Dec 2023 | 13 Dec 2023, 15:52 | 35,000 ft | 208 |
| ALK563 | VCBI > LFPG | 13 Dec 2023, 06:3513 Dec 2023 | 13 Dec 2023, 06:53 | 40,000 ft | 859 |
