Back to the log
Aircraft
4R-ALO
Regularcountry captured 13 times
- Mode S hex
- 77058F
- Manufacturer
- Airbus
- Serial number
- 1650
- Year built
- 201511 years old
- Operator
- Srilankan Airlines (ALK)
- Country of registration
Sri Lanka
- First contact
- 9 Apr 2016, 08:15
- Last contact
- 29 Sept 2026, 00:29
- Logged visits
- 377
The station's story
- Cumulative contact time
- 85 h
- Distinct days
- 301
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #3,996 of 60,208
- Longest contact
- 0 h 35 min
- Contacts on this Mode S address
- 378 contacts on the address, 377 under this registration: the address has carried several identities over time.
Observed callsigns
ALK (342 contacts, 2016-2026)
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 |
|---|---|---|---|---|---|
| ALK564 | LFPG > VCBI | 2 Jan 2026, 15:232 Jan 2026 | 2 Jan 2026, 15:39 | 33,000 ft | 820 |
| ALK563 | VCBI > LFPG | 2 Jan 2026, 06:482 Jan 2026 | 2 Jan 2026, 07:14 | 26,000 ft | 2,183 |
| ALK564 | LFPG > VCBI | 31 Dec 2025, 15:1831 Dec 2025 | 31 Dec 2025, 15:35 | 33,000 ft | 931 |
| ALK563 | VCBI > LFPG | 31 Dec 2025, 07:0431 Dec 2025 | 31 Dec 2025, 07:07 | 38,025 ft | 54 |
| not transmitted | route not resolved | 22 Nov 2025, 15:3022 Nov 2025 | 22 Nov 2025, 15:31 | 33,000 ft | 4 |
| ALK501 | VCBI > VCBI | 31 Oct 2025, 09:1631 Oct 2025 | 31 Oct 2025, 09:47 | 25,950 ft | 1,344 |
| ALK503 | VCBI > EGLL | 28 Oct 2025, 18:5228 Oct 2025 | 28 Oct 2025, 19:04 | 40,000 ft | 656 |
| ALK504 | EGLL > VCBI | 14 Oct 2025, 23:4814 Oct 2025 | 14 Oct 2025, 23:54 | 35,000 ft | 193 |
| ALK501 | VCBI > VCBI | 8 Oct 2025, 09:448 Oct 2025 | 8 Oct 2025, 10:16 | 26,425 ft | 1,835 |
| ALK504 | EGLL > VCBI | 4 Oct 2025, 01:154 Oct 2025 | 4 Oct 2025, 01:16 | 35,000 ft | 24 |
| ALK504 | EGLL > VCBI | 3 Oct 2025, 00:563 Oct 2025 | 3 Oct 2025, 01:01 | 35,000 ft | 299 |
| ALK504 | EGLL > VCBI | 26 Sept 2025, 00:3326 Sept 2025 | 26 Sept 2025, 00:36 | 35,000 ft | 98 |
| ALK504 | EGLL > VCBI | 30 Aug 2025, 23:4630 Aug 2025 | 30 Aug 2025, 23:51 | 35,000 ft | 271 |
| ALK503 | VCBI > EGLL | 21 Aug 2025, 19:3121 Aug 2025 | 21 Aug 2025, 19:53 | 38,000 ft | 1,268 |
| ALK564 | LFPG > VCBI | 20 Aug 2025, 17:0320 Aug 2025 | 20 Aug 2025, 17:22 | 35,000 ft | 1,020 |
| ALK563 | VCBI > LFPG | 20 Aug 2025, 07:5720 Aug 2025 | 20 Aug 2025, 08:25 | 25,025 ft | 1,139 |
| ALK503 | VCBI > EGLL | 8 Aug 2025, 20:138 Aug 2025 | 8 Aug 2025, 20:27 | 40,000 ft | 227 |
| ALK504 | EGLL > VCBI | 29 Jul 2025, 23:4229 Jul 2025 | 29 Jul 2025, 23:44 | 33,000 ft | 54 |
| ALK504 | EGLL > VCBI | 14 Jul 2025, 00:0414 Jul 2025 | 14 Jul 2025, 00:05 | 34,750 ft | 40 |
| ALK564 | LFPG > VCBI | 11 Jul 2025, 16:0711 Jul 2025 | 11 Jul 2025, 16:23 | 33,000 ft | 601 |
| ALK563 | VCBI > LFPG | 11 Jul 2025, 07:5411 Jul 2025 | 11 Jul 2025, 08:28 | 28,500 ft | 1,340 |
| ALK504 | EGLL > VCBI | 8 Jul 2025, 23:468 Jul 2025 | 8 Jul 2025, 23:56 | 33,000 ft | 234 |
| ALK564 | LFPG > VCBI | 4 Jul 2025, 16:354 Jul 2025 | 4 Jul 2025, 16:53 | 35,000 ft | 866 |
| ALK563 | VCBI > LFPG | 4 Jul 2025, 08:064 Jul 2025 | 4 Jul 2025, 08:39 | 28,000 ft | 1,717 |
| ALK503 | VCBI > EGLL | 1 Jul 2025, 19:311 Jul 2025 | 1 Jul 2025, 20:00 | 40,000 ft | 1,234 |
