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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
- 6 Nov 2026, 10:05
- Logged visits
- 385
The station's story
- Cumulative contact time
- 87 h
- Distinct days
- 307
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #4,013 of 60,656
- Longest contact
- 0 h 35 min
- Contacts on this Mode S address
- 386 contacts on the address, 385 under this registration: the address has carried several identities over time.
Observed callsigns
ALK (348 contacts, 2016-2026)
Operator as per the registry of 9 Nov 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| 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 |
| not transmitted | route not resolved | 30 Jun 2025, 00:1530 Jun 2025 | 30 Jun 2025, 00:16 | 35,000 ft | 12 |
| ALK503 | VCBI > EGLL | 29 Jun 2025, 19:3129 Jun 2025 | 29 Jun 2025, 19:58 | 38,000 ft | 1,081 |
| ALK503 | VCBI > EGLL | 26 Jun 2025, 19:1126 Jun 2025 | 26 Jun 2025, 19:42 | 40,000 ft | 1,370 |
| ALK504 | EGLL > VCBI | 22 Jun 2025, 23:5522 Jun 2025 | 23 Jun 2025, 00:00 | 33,675 ft | 192 |
| ALK503 | VCBI > EGLL | 22 Jun 2025, 19:3222 Jun 2025 | 22 Jun 2025, 19:48 | 38,000 ft | 392 |
| ALK504 | EGLL > VCBI | 20 Jun 2025, 23:5820 Jun 2025 | 21 Jun 2025, 00:00 | 35,000 ft | 16 |
| ALK503 | VCBI > EGLL | 20 Jun 2025, 19:2520 Jun 2025 | 20 Jun 2025, 19:42 | 40,000 ft | 548 |
| not transmitted | route not resolved | 16 Jun 2025, 23:5416 Jun 2025 | 16 Jun 2025, 23:55 | 35,000 ft | 6 |
| ALK503 | VCBI > EGLL | 16 Jun 2025, 19:3816 Jun 2025 | 16 Jun 2025, 19:51 | 38,000 ft | 230 |
| ALK504 | EGLL > VCBI | 14 Jun 2025, 00:4214 Jun 2025 | 14 Jun 2025, 01:10 | 35,000 ft | 2,081 |
| ALK503 | VCBI > EGLL | 13 Jun 2025, 19:4713 Jun 2025 | 13 Jun 2025, 19:52 | 38,000 ft | 116 |
| ALK504 | EGLL > VCBI | 29 May 2025, 23:4929 May 2025 | 30 May 2025, 00:00 | not transmitted | 273 |
| ALK504 | EGLL > VCBI | 28 May 2025, 00:0928 May 2025 | 28 May 2025, 00:19 | 33,000 ft | 277 |
| ALK501 | VCBI > VCBI | 23 May 2025, 09:5923 May 2025 | 23 May 2025, 10:16 | 40,000 ft | 352 |
| ALK501 | VCBI > VCBI | 9 May 2025, 10:049 May 2025 | 9 May 2025, 10:16 | 38,000 ft | no position received |
| not transmitted | route not resolved | 4 May 2025, 15:514 May 2025 | 4 May 2025, 15:58 | 33,300 ft | no position received |
| ALK501 | VCBI > VCBI | 4 May 2025, 10:114 May 2025 | 4 May 2025, 10:28 | 40,000 ft | no position received |
| ALK564 | LFPG > VCBI | 13 Apr 2025, 15:4313 Apr 2025 | 13 Apr 2025, 16:02 | 35,000 ft | 925 |
| ALK563 | VCBI > LFPG | 13 Apr 2025, 07:3213 Apr 2025 | 13 Apr 2025, 07:50 | 39,950 ft | 648 |
