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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
- 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
- #3,997 of 60,219
- 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 |
|---|---|---|---|---|---|
| not transmitted | route not resolved | 21 Feb 2025, 15:5621 Feb 2025 | 21 Feb 2025, 15:57 | 31,950 ft | 1 |
| not transmitted | route not resolved | 11 Jan 2025, 23:1911 Jan 2025 | 11 Jan 2025, 23:30 | 35,000 ft | 362 |
| not transmitted | route not resolved | 10 Jan 2025, 07:0310 Jan 2025 | 10 Jan 2025, 07:21 | 40,000 ft | 658 |
| not transmitted | route not resolved | 3 Jan 2025, 15:373 Jan 2025 | 3 Jan 2025, 15:53 | 35,000 ft | 1,075 |
| not transmitted | route not resolved | 3 Jan 2025, 06:403 Jan 2025 | 3 Jan 2025, 06:57 | 38,000 ft | 685 |
| not transmitted | route not resolved | 15 Dec 2024, 14:4415 Dec 2024 | 15 Dec 2024, 15:05 | 33,000 ft | 1,106 |
| not transmitted | route not resolved | 13 Dec 2024, 18:2413 Dec 2024 | 13 Dec 2024, 18:26 | 31,950 ft | no position received |
| not transmitted | route not resolved | 11 Dec 2024, 23:0111 Dec 2024 | 11 Dec 2024, 23:29 | 35,000 ft | 2,105 |
| ALK504 | EGLL > VCBI | 7 Dec 2024, 23:257 Dec 2024 | 7 Dec 2024, 23:42 | 35,000 ft | 1,361 |
| ALK504 | EGLL > VCBI | 2 Dec 2024, 22:582 Dec 2024 | 2 Dec 2024, 23:15 | 35,000 ft | 1,532 |
| ALK504 | EGLL > VCBI | 27 Nov 2024, 00:3127 Nov 2024 | 27 Nov 2024, 00:53 | 33,000 ft | 2,099 |
| ALK506 | EGLL > VCBI | 24 Nov 2024, 16:2224 Nov 2024 | 24 Nov 2024, 16:39 | 35,000 ft | 1,084 |
| not transmitted | route not resolved | 17 Nov 2024, 15:5617 Nov 2024 | 17 Nov 2024, 16:01 | 27,450 ft | 1 |
| ALK501 | VCBI > VCBI | 17 Nov 2024, 10:0917 Nov 2024 | 17 Nov 2024, 10:27 | 38,000 ft | 524 |
| ALK504 | EGLL > VCBI | 14 Nov 2024, 23:0314 Nov 2024 | 14 Nov 2024, 23:29 | 33,000 ft | 1,947 |
| ALK504 | EGLL > VCBI | 12 Nov 2024, 22:5712 Nov 2024 | 12 Nov 2024, 23:09 | 33,000 ft | 403 |
| ALK504 | EGLL > VCBI | 8 Nov 2024, 23:388 Nov 2024 | 9 Nov 2024, 00:01 | 33,000 ft | 1,933 |
| ALK503 | VCBI > EGLL | 8 Nov 2024, 19:398 Nov 2024 | 8 Nov 2024, 19:53 | 40,000 ft | 330 |
| ALK504 | EGLL > VCBI | 5 Nov 2024, 22:465 Nov 2024 | 5 Nov 2024, 23:11 | 35,000 ft | 1,907 |
| ALK503 | VCBI > EGLL | 5 Nov 2024, 18:475 Nov 2024 | 5 Nov 2024, 19:00 | 40,000 ft | 248 |
| ALK504 | EGLL > VCBI | 3 Nov 2024, 23:123 Nov 2024 | 3 Nov 2024, 23:37 | 35,000 ft | 1,432 |
| ALK503 | VCBI > EGLL | 3 Nov 2024, 19:123 Nov 2024 | 3 Nov 2024, 19:19 | 40,000 ft | 292 |
| ALK501 | VCBI > VCBI | 1 Nov 2024, 15:571 Nov 2024 | 1 Nov 2024, 16:05 | 31,950 ft | 84 |
| ALK501 | VCBI > VCBI | 1 Nov 2024, 09:401 Nov 2024 | 1 Nov 2024, 10:05 | 28,225 ft | 943 |
| ALK504 | EGLL > VCBI | 30 Oct 2024, 22:5930 Oct 2024 | 30 Oct 2024, 23:18 | 35,000 ft | 1,291 |
