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Aircraft
1631
Common
- Mode S hex
- 7102E0
- Manufacturer
- Lockheed
- Serial number
- 4986
- Year built
- 1984
- Operator
- Royal Saudi Air Force (RSF)
- Country of registration
Saudi Arabia
- First contact
- 13 Apr 2016, 16:30
- Last contact
- 4 Feb 2026, 15:47
- Logged visits
- 34
The station's story
- Cumulative contact time
- 15 h
- Distinct days
- 33
- Highest captured altitude
- 27,025 ft
- Discovery rank
- #5,943 of 57,065
- Longest contact
- 0 h 43 min
Observed callsigns
RSF (32 contacts, 2016-2026)
Operator as per the registry of 21.07.2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| RSF6001 | route not resolved | 4 Feb 2026, 15:334 Feb 2026 | 4 Feb 2026, 15:47 | 25,000 ft | no position received |
| RSF6001 | route not resolved | 2 Feb 2026, 13:362 Feb 2026 | 2 Feb 2026, 14:04 | 24,000 ft | no position received |
| RSF6043 | route not resolved | 19 Nov 2025, 17:5819 Nov 2025 | 19 Nov 2025, 18:37 | 23,000 ft | no position received |
| RSF6043 | route not resolved | 17 Nov 2025, 09:2517 Nov 2025 | 17 Nov 2025, 10:01 | 24,000 ft | no position received |
| not transmitted | route not resolved | 26 Feb 2025, 15:0726 Feb 2025 | 26 Feb 2025, 15:20 | 23,000 ft | no position received |
| not transmitted | route not resolved | 24 Feb 2025, 11:5224 Feb 2025 | 24 Feb 2025, 12:31 | 25,900 ft | no position received |
| RSF1594 | route not resolved | 19 Jul 2023, 14:4819 Jul 2023 | 19 Jul 2023, 15:21 | 19,000 ft | no position received |
| RSF1594 | route not resolved | 17 Jul 2023, 10:4917 Jul 2023 | 17 Jul 2023, 11:24 | 24,000 ft | no position received |
| RSF1341 | route not resolved | 26 Mar 2023, 22:3426 Mar 2023 | 26 Mar 2023, 22:53 | 27,000 ft | 1,054 |
| RSF1341 | route not resolved | 26 Mar 2023, 13:5726 Mar 2023 | 26 Mar 2023, 14:32 | 24,000 ft | 1,758 |
| RSF1281 | route not resolved | 7 Dec 2022, 13:087 Dec 2022 | 7 Dec 2022, 13:51 | 21,000 ft | 2,800 |
| RSF1281 | route not resolved | 5 Dec 2022, 12:355 Dec 2022 | 5 Dec 2022, 13:11 | 20,000 ft | 2,242 |
| RSF1206 | route not resolved | 13 Sept 2022, 12:2213 Sept 2022 | 13 Sept 2022, 12:42 | 19,000 ft | 770 |
| RSF1206 | route not resolved | 11 Sept 2022, 14:3411 Sept 2022 | 11 Sept 2022, 15:17 | 24,000 ft | 1,832 |
| RSF1200 | route not resolved | 1 Sept 2022, 19:041 Sept 2022 | 1 Sept 2022, 19:39 | 25,000 ft | 1,859 |
| RSF1200 | route not resolved | 30 Aug 2022, 11:2230 Aug 2022 | 30 Aug 2022, 11:54 | 22,000 ft | 1,709 |
| RSF1147 | route not resolved | 17 Mar 2022, 17:5417 Mar 2022 | 17 Mar 2022, 18:02 | 21,000 ft | 387 |
| RSF1147 | route not resolved | 8 Mar 2022, 11:578 Mar 2022 | 8 Mar 2022, 12:28 | 24,000 ft | 1,625 |
| RSF1115 | route not resolved | 25 Feb 2022, 16:5125 Feb 2022 | 25 Feb 2022, 17:06 | 23,075 ft | 723 |
| RSF1115 | route not resolved | 23 Feb 2022, 06:3623 Feb 2022 | 23 Feb 2022, 06:51 | 20,000 ft | 1,109 |
| RSF1087 | route not resolved | 23 Oct 2021, 14:2623 Oct 2021 | 23 Oct 2021, 15:09 | 23,025 ft | 2,881 |
| RSF1087 | route not resolved | 19 Oct 2021, 13:5419 Oct 2021 | 19 Oct 2021, 14:37 | 24,000 ft | 2,785 |
| RSF208 | route not resolved | 1 Dec 2017, 17:351 Dec 2017 | 1 Dec 2017, 17:52 | 27,000 ft | 613 |
| RSF208 | route not resolved | 29 Nov 2017, 14:2229 Nov 2017 | 29 Nov 2017, 14:39 | 20,000 ft | 1,001 |
| RSF7644 | route not resolved | 6 Sept 2017, 18:276 Sept 2017 | 6 Sept 2017, 18:36 | 23,000 ft | 289 |
