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Aircraft
4R-ALL
Regularcountry captured 13 times
- Mode S hex
- 77058C
- Manufacturer
- Airbus
- Serial number
- 1564
- Year built
- 201412 years old
- Operator
- Srilankan Airlines (ALK)
- Country of registration
Sri Lanka- First contact
- 11 May 2016, 07:55
- Last contact
- 17 Apr 2026, 16:01
- Logged visits
- 212
The station's story
- Cumulative contact time
- 54 h
- Distinct days
- 135
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #10,438 of 57,065
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (184 contacts, 2016-2026)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| ALK501 | VCBI > VCBI | 14 Nov 2025, 09:2914 Nov 2025 | 14 Nov 2025, 09:58 | 24,550 ft | no position received |
| ALK501 | VCBI > VCBI | 9 Nov 2025, 09:319 Nov 2025 | 9 Nov 2025, 10:04 | 23,775 ft | 1,778 |
| ALK501 | VCBI > VCBI | 5 Nov 2025, 09:375 Nov 2025 | 5 Nov 2025, 10:08 | 25,850 ft | 1,609 |
| ALK501 | VCBI > VCBI | 2 Nov 2025, 09:182 Nov 2025 | 2 Nov 2025, 09:46 | 24,725 ft | 1,168 |
| ALK501 | VCBI > VCBI | 5 Oct 2025, 09:495 Oct 2025 | 5 Oct 2025, 10:22 | 26,575 ft | 1,940 |
| ALK501 | VCBI > VCBI | 24 Sept 2025, 09:5424 Sept 2025 | 24 Sept 2025, 10:23 | 29,925 ft | 772 |
| ALK501 | VCBI > VCBI | 19 Sept 2025, 09:5219 Sept 2025 | 19 Sept 2025, 10:24 | 27,775 ft | 908 |
| ALK564 | LFPG > VCBI | 10 Sept 2025, 16:0810 Sept 2025 | 10 Sept 2025, 16:26 | 35,000 ft | 1,027 |
| ALK563 | VCBI > LFPG | 10 Sept 2025, 08:1410 Sept 2025 | 10 Sept 2025, 08:44 | 26,100 ft | 1,183 |
| ALK564 | LFPG > VCBI | 5 Sept 2025, 16:215 Sept 2025 | 5 Sept 2025, 16:36 | 39,000 ft | 401 |
| ALK563 | VCBI > LFPG | 5 Sept 2025, 07:525 Sept 2025 | 5 Sept 2025, 08:27 | 25,775 ft | 1,479 |
| ALK564 | LFPG > VCBI | 22 Aug 2025, 15:5222 Aug 2025 | 22 Aug 2025, 16:13 | 35,000 ft | 728 |
| ALK563 | VCBI > LFPG | 22 Aug 2025, 08:0022 Aug 2025 | 22 Aug 2025, 08:31 | 31,700 ft | 1,661 |
| ALK564 | LFPG > VCBI | 3 Aug 2025, 16:533 Aug 2025 | 3 Aug 2025, 17:12 | 35,000 ft | 594 |
| ALK563 | VCBI > LFPG | 3 Aug 2025, 07:573 Aug 2025 | 3 Aug 2025, 08:29 | 25,225 ft | 1,361 |
| ALK504 | EGLL > VCBI | 18 Jul 2025, 00:0718 Jul 2025 | 18 Jul 2025, 00:10 | 35,000 ft | 161 |
| ALK564 | LFPG > VCBI | 16 Jul 2025, 16:1916 Jul 2025 | 16 Jul 2025, 16:35 | 35,000 ft | 802 |
| ALK563 | VCBI > LFPG | 16 Jul 2025, 08:1116 Jul 2025 | 16 Jul 2025, 08:45 | 23,225 ft | 1,379 |
| not transmitted | route not resolved | 13 Jul 2025, 08:0113 Jul 2025 | 13 Jul 2025, 08:03 | not transmitted | no position received |
| ALK501 | VCBI > VCBI | 1 Jun 2025, 09:261 Jun 2025 | 1 Jun 2025, 09:47 | 40,000 ft | 572 |
| ALK501 | VCBI > VCBI | 28 May 2025, 10:0528 May 2025 | 28 May 2025, 10:28 | 38,000 ft | 688 |
| not transmitted | route not resolved | 14 May 2025, 16:3314 May 2025 | 14 May 2025, 16:34 | 33,125 ft | 2 |
| ALK501 | VCBI > VCBI | 14 May 2025, 09:5514 May 2025 | 14 May 2025, 10:11 | 40,000 ft | 375 |
| ALK501 | VCBI > VCBI | 7 May 2025, 20:037 May 2025 | 7 May 2025, 20:11 | 32,000 ft | 29 |
| ALK501 | VCBI > VCBI | 7 May 2025, 13:547 May 2025 | 7 May 2025, 14:10 | 40,000 ft | 386 |
