Back to the log
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
- 29 Sept 2026, 20:12
- Logged visits
- 262
The station's story
- Cumulative contact time
- 65 h
- Distinct days
- 183
- Highest captured altitude
- 40,025 ft
- Discovery rank
- #10,857 of 60,219
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (225 contacts, 2016-2026) · PIA (8 contacts, 2016-2017)
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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 16 Jun 2024, 16:4016 Jun 2024 | 16 Jun 2024, 16:41 | 31,650 ft | no position received |
| ALK501 | VCBI > VCBI | 16 Jun 2024, 10:0216 Jun 2024 | 16 Jun 2024, 10:20 | 40,000 ft | no position received |
| not transmitted | route not resolved | 2 Jun 2024, 19:472 Jun 2024 | 2 Jun 2024, 19:47 | 30,350 ft | no position received |
| ALK501 | VCBI > VCBI | 2 Jun 2024, 13:492 Jun 2024 | 2 Jun 2024, 14:05 | 38,025 ft | 366 |
| ALK564 | LFPG > VCBI | 28 Apr 2024, 16:0628 Apr 2024 | 28 Apr 2024, 16:33 | 37,000 ft | 1,266 |
| ALK563 | VCBI > LFPG | 28 Apr 2024, 08:0528 Apr 2024 | 28 Apr 2024, 08:35 | 26,350 ft | 1,415 |
| ALK564 | LFPG > VCBI | 1 Mar 2024, 15:391 Mar 2024 | 1 Mar 2024, 15:56 | 35,000 ft | 563 |
| ALK563 | VCBI > LFPG | 1 Mar 2024, 07:081 Mar 2024 | 1 Mar 2024, 07:25 | 40,000 ft | 597 |
| ALK564 | LFPG > VCBI | 24 Dec 2023, 15:3224 Dec 2023 | 24 Dec 2023, 15:50 | 35,000 ft | 1,389 |
| ALK563 | VCBI > LFPG | 24 Dec 2023, 10:0824 Dec 2023 | 24 Dec 2023, 10:20 | 38,000 ft | 464 |
| ALK563 | VCBI > LFPG | 20 Dec 2023, 09:2720 Dec 2023 | 20 Dec 2023, 09:38 | 40,000 ft | 401 |
| 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 |
