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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 |
|---|---|---|---|---|---|
| ALK564 | LFPG > VCBI | 9 Apr 2025, 15:449 Apr 2025 | 9 Apr 2025, 16:03 | 35,000 ft | 1,089 |
| ALK563 | VCBI > LFPG | 9 Apr 2025, 07:449 Apr 2025 | 9 Apr 2025, 08:01 | 40,000 ft | 503 |
| ALK504 | EGLL > VCBI | 7 Apr 2025, 00:007 Apr 2025 | 7 Apr 2025, 00:12 | 35,000 ft | 461 |
| ALK554 | EDDF > VCBI | 21 Mar 2025, 15:5421 Mar 2025 | 21 Mar 2025, 16:03 | 34,850 ft | 70 |
| ALK564 | LFPG > VCBI | 14 Mar 2025, 15:1514 Mar 2025 | 14 Mar 2025, 15:34 | 35,000 ft | 1,139 |
| ALK563 | VCBI > LFPG | 14 Mar 2025, 06:2414 Mar 2025 | 14 Mar 2025, 06:38 | 38,000 ft | 470 |
| not transmitted | route not resolved | 19 Feb 2025, 15:5119 Feb 2025 | 19 Feb 2025, 16:01 | 35,000 ft | 127 |
| not transmitted | route not resolved | 19 Feb 2025, 06:5019 Feb 2025 | 19 Feb 2025, 07:09 | 40,000 ft | 760 |
| not transmitted | route not resolved | 1 Jan 2025, 15:491 Jan 2025 | 1 Jan 2025, 16:09 | 35,000 ft | 800 |
| not transmitted | route not resolved | 1 Jan 2025, 06:171 Jan 2025 | 1 Jan 2025, 06:34 | 38,000 ft | 1,060 |
| 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 |
