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Aircraft
4R-ALR
Regularcountry captured 13 times
- Mode S hex
- 770592
- Manufacturer
- Airbus
- Serial number
- 1689
- Year built
- 201511 years old
- Operator
- Srilankan Airlines (ALK)
- Country of registration
Sri Lanka- First contact
- 6 Apr 2016, 15:39
- Last contact
- 8 Jul 2026, 19:59
- Logged visits
- 303
The station's story
- Cumulative contact time
- 62 h
- Distinct days
- 242
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #1,838 of 57,201
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (264 contacts, 2016-2026)
Operator as per the registry of 12 Aug 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| ALK506 | EGLL > VCBI | 25 Feb 2018, 14:4525 Feb 2018 | 25 Feb 2018, 14:47 | 35,000 ft | 62 |
| ALK504 | EGLL > VCBI | 3 Oct 2017, 23:393 Oct 2017 | 3 Oct 2017, 23:39 | 35,000 ft | 13 |
| ALK503 | VCBI > EGLL | 17 Jul 2017, 19:1517 Jul 2017 | 17 Jul 2017, 19:20 | 38,000 ft | 122 |
| ALK1504 | EGLL > VCBI | 5 Apr 2017, 01:065 Apr 2017 | 5 Apr 2017, 01:12 | 33,000 ft | 478 |
| ALK1504 | EGLL > VCBI | 13 Mar 2017, 00:0313 Mar 2017 | 13 Mar 2017, 00:09 | 35,000 ft | 487 |
| ALK1504 | EGLL > VCBI | 13 Feb 2017, 00:2013 Feb 2017 | 13 Feb 2017, 00:32 | 35,000 ft | 631 |
| ALK504 | EGLL > VCBI | 31 Oct 2016, 23:1531 Oct 2016 | 31 Oct 2016, 23:18 | 35,000 ft | 141 |
| ALK564 | LFPG > VCBI | 15 Oct 2016, 15:5015 Oct 2016 | 15 Oct 2016, 16:08 | 33,000 ft | 1,362 |
| ALK564 | LFPG > VCBI | 2 Oct 2016, 15:402 Oct 2016 | 2 Oct 2016, 15:58 | 35,000 ft | 1,117 |
| ALK504 | EGLL > VCBI | 21 Aug 2016, 23:4321 Aug 2016 | 21 Aug 2016, 23:48 | 33,025 ft | 320 |
| ALK564 | LFPG > VCBI | 13 Aug 2016, 15:4313 Aug 2016 | 13 Aug 2016, 16:01 | 33,000 ft | 1,000 |
| ALK564 | LFPG > VCBI | 20 Jul 2016, 15:4920 Jul 2016 | 20 Jul 2016, 16:06 | 35,000 ft | 861 |
| ALK564 | LFPG > VCBI | 16 Jul 2016, 15:3516 Jul 2016 | 16 Jul 2016, 15:53 | 35,000 ft | 1,051 |
| ALK563 | VCBI > VCBI | 16 Jul 2016, 07:3416 Jul 2016 | 16 Jul 2016, 07:39 | 40,000 ft | 129 |
| ALK564 | LFPG > VCBI | 8 Jul 2016, 15:398 Jul 2016 | 8 Jul 2016, 15:55 | 33,000 ft | 313 |
| ALK563 | VCBI > VCBI | 8 Jul 2016, 07:518 Jul 2016 | 8 Jul 2016, 07:56 | 40,000 ft | 13 |
| ALK564 | LFPG > VCBI | 19 Jun 2016, 15:4619 Jun 2016 | 19 Jun 2016, 16:05 | 35,025 ft | 327 |
| ALK563 | VCBI > VCBI | 19 Jun 2016, 07:2919 Jun 2016 | 19 Jun 2016, 07:33 | 40,000 ft | 56 |
| ALK564 | LFPG > VCBI | 4 Jun 2016, 15:374 Jun 2016 | 4 Jun 2016, 15:57 | 35,000 ft | 400 |
| ALK564 | LFPG > VCBI | 28 May 2016, 16:0628 May 2016 | 28 May 2016, 16:25 | 35,000 ft | 357 |
| ALK563 | VCBI > VCBI | 28 May 2016, 07:4128 May 2016 | 28 May 2016, 07:48 | 40,000 ft | 43 |
| ALK564 | LFPG > VCBI | 13 May 2016, 15:4313 May 2016 | 13 May 2016, 16:02 | 37,000 ft | 395 |
| ALK564 | LFPG > VCBI | 4 May 2016, 15:344 May 2016 | 4 May 2016, 15:52 | 35,000 ft | 282 |
| ALK564 | LFPG > VCBI | 1 May 2016, 15:231 May 2016 | 1 May 2016, 15:41 | 37,000 ft | 286 |
| ALK564 | LFPG > VCBI | 16 Apr 2016, 15:2416 Apr 2016 | 16 Apr 2016, 15:42 | 33,000 ft | 308 |
