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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
- 11 Oct 2026, 10:44
- Logged visits
- 379
The station's story
- Cumulative contact time
- 86 h
- Distinct days
- 303
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #4,006 of 60,433
- Longest contact
- 0 h 35 min
- Contacts on this Mode S address
- 380 contacts on the address, 379 under this registration: the address has carried several identities over time.
Observed callsigns
ALK (344 contacts, 2016-2026)
Operator as per the registry of 12 Oct 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| ALK563 | VCBI > VCBI | 17 Sept 2020, 06:1517 Sept 2020 | 17 Sept 2020, 06:34 | 39,200 ft | 1,171 |
| ALK504 | EGLL > VCBI | 1 Sept 2020, 15:421 Sept 2020 | 1 Sept 2020, 15:44 | 39,000 ft | 61 |
| ALK564 | LFPG > VCBI | 23 Jul 2020, 01:0123 Jul 2020 | 23 Jul 2020, 01:11 | 39,000 ft | 567 |
| ALK563 | VCBI > VCBI | 22 Jul 2020, 06:5122 Jul 2020 | 22 Jul 2020, 06:53 | 40,000 ft | 1 |
| ALK503 | VCBI > EGLL | 31 Jan 2020, 19:1031 Jan 2020 | 31 Jan 2020, 19:30 | 38,000 ft | 1,316 |
| ALK504 | EGLL > VCBI | 20 Jan 2020, 22:4820 Jan 2020 | 20 Jan 2020, 23:11 | 33,000 ft | 1,312 |
| ALK504 | EGLL > VCBI | 18 Jan 2020, 22:4118 Jan 2020 | 18 Jan 2020, 22:58 | 33,000 ft | 1,196 |
| ALK504 | EGLL > VCBI | 15 Jan 2020, 22:5115 Jan 2020 | 15 Jan 2020, 22:55 | 33,000 ft | 120 |
| ALK503 | VCBI > EGLL | 15 Jan 2020, 18:4315 Jan 2020 | 15 Jan 2020, 19:00 | 38,000 ft | 1,117 |
| ALK504 | EGLL > VCBI | 10 Jan 2020, 23:1410 Jan 2020 | 10 Jan 2020, 23:17 | 35,025 ft | 66 |
| ALK503 | VCBI > EGLL | 10 Jan 2020, 19:1910 Jan 2020 | 10 Jan 2020, 19:21 | 38,000 ft | 6 |
| ALK503 | VCBI > EGLL | 12 Oct 2019, 19:3912 Oct 2019 | 12 Oct 2019, 19:46 | 38,000 ft | 252 |
| ALK504 | EGLL > VCBI | 25 Sept 2019, 23:2125 Sept 2019 | 25 Sept 2019, 23:23 | 35,000 ft | 6 |
| ALK503 | VCBI > EGLL | 13 Sept 2019, 20:0313 Sept 2019 | 13 Sept 2019, 20:04 | 40,000 ft | 4 |
| ALK504 | EGLL > VCBI | 11 Sept 2019, 23:3911 Sept 2019 | 11 Sept 2019, 23:40 | 35,000 ft | 46 |
| ALK503 | VCBI > EGLL | 5 Jul 2019, 19:165 Jul 2019 | 5 Jul 2019, 19:41 | 40,000 ft | 1,211 |
| ALK504 | EGLL > VCBI | 23 Jun 2019, 23:5523 Jun 2019 | 23 Jun 2019, 23:56 | 35,000 ft | 8 |
| ALK504 | EGLL > VCBI | 18 May 2019, 23:5118 May 2019 | 18 May 2019, 23:53 | 35,000 ft | 87 |
| not transmitted | route not resolved | 11 May 2019, 23:3311 May 2019 | 11 May 2019, 23:33 | 35,000 ft | 2 |
| ALK504 | EGLL > VCBI | 22 Apr 2019, 23:5222 Apr 2019 | 22 Apr 2019, 23:58 | 35,025 ft | 420 |
| ALK504 | EGLL > VCBI | 18 Apr 2019, 00:1718 Apr 2019 | 18 Apr 2019, 00:27 | 35,000 ft | 470 |
| ALK503 | VCBI > EGLL | 3 Mar 2019, 18:443 Mar 2019 | 3 Mar 2019, 18:59 | 38,000 ft | 811 |
| ALK504 | EGLL > VCBI | 15 Jul 2018, 00:0115 Jul 2018 | 15 Jul 2018, 00:03 | 37,000 ft | 55 |
| ALK504 | EGLL > VCBI | 20 Jan 2018, 22:4820 Jan 2018 | 20 Jan 2018, 22:52 | 33,000 ft | 282 |
| ALK506 | EGLL > VCBI | 3 Dec 2017, 14:503 Dec 2017 | 3 Dec 2017, 14:52 | 35,000 ft | 89 |
