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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
- #8,681 of 60,212
- 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 |
|---|---|---|---|---|---|
| ALK503 | VCBI > EGLL | 20 Jul 2026, 19:2420 Jul 2026 | 20 Jul 2026, 19:31 | 40,000 ft | 42 |
| ALK564 | LFPG > VCBI | 19 Jul 2026, 15:4819 Jul 2026 | 19 Jul 2026, 16:04 | 33,000 ft | 834 |
| ALK563 | VCBI > LFPG | 19 Jul 2026, 08:3419 Jul 2026 | 19 Jul 2026, 08:53 | 39,525 ft | 779 |
| ALK503 | VCBI > EGLL | 15 Jul 2026, 19:3815 Jul 2026 | 15 Jul 2026, 19:45 | 40,000 ft | 186 |
| ALK503 | VCBI > EGLL | 13 Jul 2026, 19:2313 Jul 2026 | 13 Jul 2026, 19:53 | 40,000 ft | 1,348 |
| ALK564 | LFPG > VCBI | 12 Jul 2026, 15:4112 Jul 2026 | 12 Jul 2026, 15:59 | 33,000 ft | 882 |
| ALK563 | VCBI > LFPG | 12 Jul 2026, 07:5412 Jul 2026 | 12 Jul 2026, 08:25 | 23,800 ft | 1,830 |
| ALK503 | VCBI > EGLL | 27 Jun 2026, 19:4827 Jun 2026 | 27 Jun 2026, 19:55 | 38,000 ft | 108 |
| not transmitted | route not resolved | 22 Jun 2026, 19:5622 Jun 2026 | 22 Jun 2026, 19:59 | 40,000 ft | 12 |
| ALK503 | VCBI > EGLL | 20 Jun 2026, 19:3820 Jun 2026 | 20 Jun 2026, 19:42 | 40,025 ft | 114 |
| ALK503 | VCBI > EGLL | 18 Jun 2026, 19:5118 Jun 2026 | 18 Jun 2026, 19:54 | 40,000 ft | 52 |
| not transmitted | route not resolved | 15 Jun 2026, 23:3615 Jun 2026 | 15 Jun 2026, 23:37 | 35,000 ft | no position received |
| ALK503 | VCBI > EGLL | 15 Jun 2026, 19:4915 Jun 2026 | 15 Jun 2026, 19:55 | 40,000 ft | 164 |
| ALK503 | VCBI > EGLL | 11 Jun 2026, 19:4711 Jun 2026 | 11 Jun 2026, 19:51 | 40,000 ft | 125 |
| ALK503 | VCBI > EGLL | 9 Jun 2026, 20:009 Jun 2026 | 9 Jun 2026, 20:07 | 40,000 ft | 187 |
| ALK503 | VCBI > EGLL | 4 Jun 2026, 21:084 Jun 2026 | 4 Jun 2026, 21:15 | 40,000 ft | 178 |
| ALK503 | VCBI > EGLL | 3 Jun 2026, 19:403 Jun 2026 | 3 Jun 2026, 19:47 | 40,000 ft | 84 |
| ALK503 | VCBI > EGLL | 30 May 2026, 19:4030 May 2026 | 30 May 2026, 19:56 | 38,000 ft | 499 |
| ALK503 | VCBI > EGLL | 26 May 2026, 19:4726 May 2026 | 26 May 2026, 19:53 | 38,000 ft | 166 |
| ALK503 | VCBI > EGLL | 24 May 2026, 19:4724 May 2026 | 24 May 2026, 19:53 | 38,000 ft | 119 |
| ALK503 | VCBI > EGLL | 22 May 2026, 19:5822 May 2026 | 22 May 2026, 20:04 | 40,000 ft | 76 |
| ALK504 | EGLL > VCBI | 20 May 2026, 23:4020 May 2026 | 20 May 2026, 23:50 | 35,000 ft | 470 |
| ALK504 | EGLL > VCBI | 15 May 2026, 02:0115 May 2026 | 15 May 2026, 02:16 | 35,000 ft | 1,164 |
| ALK504 | EGLL > VCBI | 12 May 2026, 23:3612 May 2026 | 12 May 2026, 23:39 | 35,000 ft | 65 |
| ALK504 | EGLL > VCBI | 10 May 2026, 23:4910 May 2026 | 10 May 2026, 23:52 | 35,000 ft | 102 |
