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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
- 23 Sept 2026, 10:40
- Logged visits
- 319
The station's story
- Cumulative contact time
- 67 h
- Distinct days
- 256
- Highest captured altitude
- 41,000 ft
- Discovery rank
- #1,846 of 60,212
- Longest contact
- 0 h 34 min
Observed callsigns
ALK (280 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 |
|---|---|---|---|---|---|
| ALK504 | EGLL > VCBI | 8 Feb 2023, 22:558 Feb 2023 | 8 Feb 2023, 23:01 | 33,000 ft | 274 |
| ALK564 | LFPG > VCBI | 20 Jan 2023, 16:0920 Jan 2023 | 20 Jan 2023, 16:27 | 35,000 ft | 1,249 |
| ALK563 | VCBI > VCBI | 20 Jan 2023, 07:0120 Jan 2023 | 20 Jan 2023, 07:04 | 38,025 ft | 103 |
| ALK563 | VCBI > VCBI | 6 Jan 2023, 06:396 Jan 2023 | 6 Jan 2023, 07:09 | 28,175 ft | 1,117 |
| ALK501 | VCBI > EGLL | 27 Nov 2022, 10:0827 Nov 2022 | 27 Nov 2022, 10:15 | 38,000 ft | 277 |
| ALK501 | VCBI > EGLL | 6 Nov 2022, 10:166 Nov 2022 | 6 Nov 2022, 10:17 | 40,000 ft | 54 |
| ALK501 | VCBI > EGLL | 9 Oct 2022, 10:199 Oct 2022 | 9 Oct 2022, 10:22 | 38,000 ft | 59 |
| ALK501 | VCBI > EGLL | 2 Oct 2022, 10:242 Oct 2022 | 2 Oct 2022, 10:40 | 39,950 ft | 664 |
| ALK504 | EGLL > VCBI | 10 Sept 2022, 00:0310 Sept 2022 | 10 Sept 2022, 00:05 | 37,000 ft | 70 |
| ALK564 | LFPG > VCBI | 28 Aug 2022, 15:5828 Aug 2022 | 28 Aug 2022, 16:19 | 37,000 ft | 713 |
| ALK563 | VCBI > VCBI | 28 Aug 2022, 07:1428 Aug 2022 | 28 Aug 2022, 07:16 | 38,000 ft | 26 |
| ALK504 | EGLL > VCBI | 22 Aug 2022, 00:4922 Aug 2022 | 22 Aug 2022, 01:08 | 35,000 ft | 1,683 |
| ALK564 | LFPG > VCBI | 14 Aug 2022, 16:0914 Aug 2022 | 14 Aug 2022, 16:31 | 35,025 ft | 934 |
| ALK563 | VCBI > VCBI | 14 Aug 2022, 09:5014 Aug 2022 | 14 Aug 2022, 09:51 | 40,000 ft | 9 |
| ALK564 | LFPG > VCBI | 12 Aug 2022, 16:0012 Aug 2022 | 12 Aug 2022, 16:07 | 33,000 ft | 244 |
| ALK563 | VCBI > VCBI | 12 Aug 2022, 10:4112 Aug 2022 | 12 Aug 2022, 10:48 | 40,000 ft | 93 |
| ALK564 | LFPG > VCBI | 15 Jul 2022, 16:4015 Jul 2022 | 15 Jul 2022, 16:54 | 33,000 ft | 645 |
| ALK563 | VCBI > VCBI | 15 Jul 2022, 10:1315 Jul 2022 | 15 Jul 2022, 10:19 | 40,000 ft | 132 |
| ALK564 | LFPG > VCBI | 17 Jun 2022, 16:1417 Jun 2022 | 17 Jun 2022, 16:29 | 35,000 ft | 417 |
| not transmitted | route not resolved | 17 Jun 2022, 09:0717 Jun 2022 | 17 Jun 2022, 09:08 | 38,000 ft | 2 |
| ALK504 | EGLL > VCBI | 29 May 2022, 23:5529 May 2022 | 29 May 2022, 23:56 | 33,000 ft | 20 |
| ALK564 | LFPG > VCBI | 11 May 2022, 15:5511 May 2022 | 11 May 2022, 16:13 | 37,000 ft | 981 |
| ALK563 | VCBI > VCBI | 11 May 2022, 08:3411 May 2022 | 11 May 2022, 08:40 | 38,000 ft | 9 |
| ALK503 | VCBI > EGLL | 7 May 2022, 19:327 May 2022 | 7 May 2022, 19:36 | 38,000 ft | 106 |
| UL564 | route not resolved | 6 Apr 2022, 15:546 Apr 2022 | 6 Apr 2022, 16:12 | 35,000 ft | 1,225 |
