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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
- 20 Sept 2026, 20:16
- Logged visits
- 356
The station's story
- Cumulative contact time
- 81 h
- Distinct days
- 283
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #8,665 of 60,058
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (327 contacts, 2016-2026)
Operator as per the registry of 21 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 Sept 2026, 19:4620 Sept 2026 | 20 Sept 2026, 20:16 | 38,000 ft | 1,542 |
| ALK503 | VCBI > EGLL | 17 Sept 2026, 19:4517 Sept 2026 | 17 Sept 2026, 19:59 | 40,000 ft | 248 |
| ALK501 | VCBI > VCBI | 16 Sept 2026, 09:5916 Sept 2026 | 16 Sept 2026, 10:17 | 40,000 ft | 438 |
| ALK503 | VCBI > EGLL | 6 Sept 2026, 19:406 Sept 2026 | 6 Sept 2026, 19:58 | 40,000 ft | 468 |
| ALK503 | VCBI > EGLL | 1 Sept 2026, 19:311 Sept 2026 | 1 Sept 2026, 19:45 | 40,000 ft | 192 |
| ALK503 | VCBI > EGLL | 30 Aug 2026, 19:3330 Aug 2026 | 30 Aug 2026, 19:41 | 38,000 ft | 264 |
| ALK503 | VCBI > EGLL | 28 Aug 2026, 19:5628 Aug 2026 | 28 Aug 2026, 20:12 | 40,000 ft | 429 |
| ALK503 | VCBI > EGLL | 26 Aug 2026, 19:4726 Aug 2026 | 26 Aug 2026, 19:54 | 40,000 ft | 90 |
| ALK503 | VCBI > EGLL | 24 Aug 2026, 19:3224 Aug 2026 | 24 Aug 2026, 20:01 | 40,000 ft | 1,485 |
| ALK503 | VCBI > EGLL | 22 Aug 2026, 19:4622 Aug 2026 | 22 Aug 2026, 19:54 | 40,000 ft | 198 |
| ALK563 | VCBI > LFPG | 21 Aug 2026, 07:4621 Aug 2026 | 21 Aug 2026, 08:15 | 26,500 ft | 1,676 |
| ALK503 | VCBI > EGLL | 18 Aug 2026, 19:2518 Aug 2026 | 18 Aug 2026, 19:55 | 38,000 ft | 1,588 |
| ALK503 | VCBI > EGLL | 16 Aug 2026, 19:3716 Aug 2026 | 16 Aug 2026, 19:44 | 40,000 ft | 169 |
| ALK503 | VCBI > EGLL | 13 Aug 2026, 19:4413 Aug 2026 | 13 Aug 2026, 20:13 | 40,000 ft | 1,394 |
| not transmitted | route not resolved | 10 Aug 2026, 19:4710 Aug 2026 | 10 Aug 2026, 19:49 | 38,000 ft | 2 |
| ALK564 | LFPG > VCBI | 9 Aug 2026, 21:089 Aug 2026 | 9 Aug 2026, 21:24 | 33,000 ft | 627 |
| ALK563 | VCBI > LFPG | 9 Aug 2026, 08:109 Aug 2026 | 9 Aug 2026, 08:42 | 28,325 ft | 1,924 |
| ALK564 | LFPG > VCBI | 5 Aug 2026, 16:025 Aug 2026 | 5 Aug 2026, 16:19 | 32,975 ft | 1,030 |
| ALK563 | VCBI > LFPG | 5 Aug 2026, 09:185 Aug 2026 | 5 Aug 2026, 09:47 | 23,075 ft | 1,174 |
| ALK503 | VCBI > EGLL | 31 Jul 2026, 19:2731 Jul 2026 | 31 Jul 2026, 19:41 | 38,000 ft | 22 |
| ALK503 | VCBI > EGLL | 25 Jul 2026, 20:0225 Jul 2026 | 25 Jul 2026, 20:07 | 40,000 ft | 177 |
| ALK564 | LFPG > VCBI | 24 Jul 2026, 15:5624 Jul 2026 | 24 Jul 2026, 15:59 | 31,000 ft | 78 |
| ALK563 | VCBI > LFPG | 24 Jul 2026, 08:1124 Jul 2026 | 24 Jul 2026, 08:37 | 30,125 ft | 1,501 |
| ALK503 | VCBI > EGLL | 22 Jul 2026, 20:2222 Jul 2026 | 22 Jul 2026, 20:29 | 40,000 ft | 225 |
| ALK503 | VCBI > EGLL | 20 Jul 2026, 19:2420 Jul 2026 | 20 Jul 2026, 19:31 | 40,000 ft | 42 |
