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Aircraft
4R-ALN
Regularcountry captured 13 times
- Mode S hex
- 77058E
- Manufacturer
- Airbus
- Serial number
- 1604
- Year built
- 201412 years old
- Operator
- Srilankan Airlines (ALK)
- Country of registration
Sri Lanka
- First contact
- 15 May 2016, 08:26
- Last contact
- 2 Aug 2026, 12:19
- Logged visits
- 251
The station's story
- Cumulative contact time
- 62 h
- Distinct days
- 175
- Highest captured altitude
- 40,025 ft
- Discovery rank
- #10,827 of 57,441
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (214 contacts, 2016-2026) · PIA (8 contacts, 2016-2017)
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 |
|---|---|---|---|---|---|
| ALK506 | EGLL > VCBI | 30 Nov 2024, 14:5330 Nov 2024 | 30 Nov 2024, 15:20 | 35,000 ft | 1,269 |
| ALK506 | EGLL > VCBI | 10 Nov 2024, 14:5910 Nov 2024 | 10 Nov 2024, 15:24 | 35,000 ft | 1,285 |
| ALK504 | EGLL > VCBI | 6 Nov 2024, 22:436 Nov 2024 | 6 Nov 2024, 23:10 | 35,000 ft | 1,720 |
| ALK503 | VCBI > EGLL | 6 Nov 2024, 18:596 Nov 2024 | 6 Nov 2024, 19:06 | 38,000 ft | 213 |
| ALK501 | VCBI > VCBI | 30 Oct 2024, 15:5930 Oct 2024 | 30 Oct 2024, 16:07 | 32,575 ft | 36 |
| ALK501 | VCBI > VCBI | 30 Oct 2024, 09:5930 Oct 2024 | 30 Oct 2024, 10:28 | 27,925 ft | 1,137 |
| ALK506 | EGLL > VCBI | 27 Oct 2024, 15:0627 Oct 2024 | 27 Oct 2024, 15:24 | 35,000 ft | 1,014 |
| ALK505 | VCBI > EGLL | 27 Oct 2024, 08:2627 Oct 2024 | 27 Oct 2024, 08:39 | 40,000 ft | 371 |
| ALK504 | EGLL > VCBI | 23 Oct 2024, 23:4123 Oct 2024 | 24 Oct 2024, 00:06 | 35,000 ft | 1,988 |
| ALK503 | VCBI > EGLL | 23 Oct 2024, 19:5523 Oct 2024 | 23 Oct 2024, 20:07 | 40,000 ft | 297 |
| ALK504 | EGLL > VCBI | 20 Oct 2024, 23:4520 Oct 2024 | 21 Oct 2024, 00:11 | 35,000 ft | 1,572 |
| ALK503 | VCBI > EGLL | 20 Oct 2024, 19:5320 Oct 2024 | 20 Oct 2024, 20:08 | 40,000 ft | 302 |
| ALK504 | EGLL > VCBI | 15 Oct 2024, 23:4615 Oct 2024 | 16 Oct 2024, 00:09 | 35,000 ft | 1,489 |
| ALK503 | VCBI > EGLL | 15 Oct 2024, 19:4015 Oct 2024 | 15 Oct 2024, 19:54 | 40,000 ft | 324 |
| ALK504 | EGLL > VCBI | 14 Oct 2024, 00:1214 Oct 2024 | 14 Oct 2024, 00:37 | 35,000 ft | 1,705 |
| ALK503 | VCBI > EGLL | 13 Oct 2024, 19:4513 Oct 2024 | 13 Oct 2024, 20:00 | 40,000 ft | 315 |
| ALK501 | VCBI > VCBI | 11 Oct 2024, 17:1711 Oct 2024 | 11 Oct 2024, 17:20 | 31,975 ft | 16 |
| ALK501 | VCBI > VCBI | 11 Oct 2024, 10:4111 Oct 2024 | 11 Oct 2024, 11:11 | 26,050 ft | 934 |
| ALK501 | VCBI > VCBI | 6 Oct 2024, 16:286 Oct 2024 | 6 Oct 2024, 16:37 | 32,300 ft | 21 |
| ALK501 | VCBI > VCBI | 6 Oct 2024, 10:166 Oct 2024 | 6 Oct 2024, 10:48 | 28,975 ft | 968 |
| ALK501 | VCBI > VCBI | 22 Sept 2024, 16:0422 Sept 2024 | 22 Sept 2024, 16:14 | 33,000 ft | 53 |
| ALK501 | VCBI > VCBI | 22 Sept 2024, 09:4822 Sept 2024 | 22 Sept 2024, 10:06 | 40,000 ft | 540 |
| ALK504 | EGLL > VCBI | 19 Sept 2024, 23:5519 Sept 2024 | 20 Sept 2024, 00:21 | 35,000 ft | 1,724 |
| not transmitted | route not resolved | 11 Sept 2024, 16:0211 Sept 2024 | 11 Sept 2024, 16:03 | 31,100 ft | 2 |
| ALK501 | VCBI > VCBI | 11 Sept 2024, 09:4911 Sept 2024 | 11 Sept 2024, 10:08 | 40,000 ft | no position received |
