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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 |
|---|---|---|---|---|---|
| ALK501 | VCBI > VCBI | 4 Oct 2023, 10:434 Oct 2023 | 4 Oct 2023, 11:02 | 39,975 ft | 538 |
| ALK501 | VCBI > VCBI | 27 Sept 2023, 14:2127 Sept 2023 | 27 Sept 2023, 14:38 | 40,000 ft | no position received |
| ALK504 | EGLL > VCBI | 8 Jul 2023, 00:088 Jul 2023 | 8 Jul 2023, 00:19 | 35,000 ft | 453 |
| ALK501 | VCBI > VCBI | 2 Jun 2023, 10:382 Jun 2023 | 2 Jun 2023, 10:42 | 40,000 ft | 60 |
| ALK564 | LFPG > VCBI | 8 Feb 2023, 15:278 Feb 2023 | 8 Feb 2023, 15:49 | 35,000 ft | 1,545 |
| ALK563 | VCBI > VCBI | 8 Feb 2023, 06:368 Feb 2023 | 8 Feb 2023, 06:40 | 38,025 ft | 372 |
| ALK564 | LFPG > VCBI | 5 Feb 2023, 15:185 Feb 2023 | 5 Feb 2023, 15:37 | 35,000 ft | 1,288 |
| ALK563 | VCBI > VCBI | 5 Feb 2023, 07:015 Feb 2023 | 5 Feb 2023, 07:15 | 40,000 ft | 1,081 |
| not transmitted | route not resolved | 29 Jan 2023, 00:0829 Jan 2023 | 29 Jan 2023, 00:08 | 37,000 ft | no position received |
| ALK563 | VCBI > VCBI | 4 Jan 2023, 06:364 Jan 2023 | 4 Jan 2023, 06:44 | 40,000 ft | 418 |
| ALK564 | LFPG > VCBI | 30 Dec 2022, 15:4630 Dec 2022 | 30 Dec 2022, 15:56 | 37,000 ft | 329 |
| ALK563 | VCBI > VCBI | 30 Dec 2022, 06:5530 Dec 2022 | 30 Dec 2022, 07:00 | 40,000 ft | 333 |
| ALK501 | VCBI > EGLL | 11 Dec 2022, 10:4811 Dec 2022 | 11 Dec 2022, 10:52 | 38,000 ft | 232 |
| ALK501 | VCBI > EGLL | 2 Dec 2022, 10:042 Dec 2022 | 2 Dec 2022, 10:08 | 40,000 ft | 214 |
| ALK504 | EGLL > VCBI | 5 Nov 2022, 23:095 Nov 2022 | 5 Nov 2022, 23:11 | 37,000 ft | 80 |
| not transmitted | route not resolved | 6 Oct 2022, 20:076 Oct 2022 | 6 Oct 2022, 20:07 | 40,000 ft | 1 |
| ALK504 | EGLL > VCBI | 21 Sept 2022, 23:5421 Sept 2022 | 22 Sept 2022, 00:06 | 37,000 ft | 551 |
| ALK564 | LFPG > VCBI | 21 Aug 2022, 16:1621 Aug 2022 | 21 Aug 2022, 16:35 | 35,000 ft | 1,124 |
| ALK563 | VCBI > VCBI | 21 Aug 2022, 09:4821 Aug 2022 | 21 Aug 2022, 09:54 | 40,000 ft | 160 |
| ALK505 | VCBI > EGLL | 14 Aug 2022, 15:3014 Aug 2022 | 14 Aug 2022, 15:40 | 38,000 ft | 339 |
| ALK564 | LFPG > VCBI | 10 Aug 2022, 16:0310 Aug 2022 | 10 Aug 2022, 16:22 | 35,000 ft | 1,211 |
| ALK563 | VCBI > VCBI | 10 Aug 2022, 11:1510 Aug 2022 | 10 Aug 2022, 11:19 | 40,000 ft | 211 |
| ALK564 | LFPG > VCBI | 3 Aug 2022, 16:223 Aug 2022 | 3 Aug 2022, 16:40 | 35,000 ft | 1,138 |
| ALK563 | VCBI > VCBI | 3 Aug 2022, 10:103 Aug 2022 | 3 Aug 2022, 10:36 | 29,150 ft | 1,279 |
| ALK564 | LFPG > VCBI | 31 Jul 2022, 16:4131 Jul 2022 | 31 Jul 2022, 16:58 | 35,000 ft | 1,069 |
