sensors Mode-S transponder
157713
ICAO 24-bit transponder address · allocated to Russia
Currently assigned to RA-96019 · ILYUSHIN Il-96
- Hex
- 157713
- Octal
- 05273423
- Decimal
- 1,406,739
- Country
- RU
- Tail
- RA-96019
- Type
- IL96
- Flights observed
- 54
- Distinct callsigns
- 16
- Country
- RU
- Last broadcast
- 5d ago
Last known position
Country allocation
The ICAO 24-bit address 157713 falls within the block assigned to Russia (RU) by ICAO Annex 10, Volume III. Every aircraft registered in Russia receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.
Callsign history 16 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| RSD956 | - | 8 | 2026-06-21 |
| RSD788 | - | 6 | 2026-07-03 |
| RSD608 | - | 6 | 2026-04-15 |
| RSD631 | - | 5 | 2026-06-12 |
| RSD838 | - | 4 | 2026-07-08 |
| RSD327 | - | 4 | 2026-05-20 |
| RSD951 | - | 3 | 2026-07-12 |
| RSD708 | - | 3 | 2026-06-10 |
| RSD508 | - | 3 | 2026-04-18 |
| RSD157 | - | 3 | 2026-05-21 |
| RSD603 | - | 2 | 2026-06-26 |
| RSD500 | - | 2 | 2026-04-29 |
| RSD472 | - | 2 | 2026-06-09 |
| RSD958 | - | 1 | 2026-07-11 |
| RSD950 | - | 1 | 2026-06-16 |
| RSD662 | - | 1 | 2026-06-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-12 | RSD951 | - | Jul 12, 09:35 UTC | Jul 12, 11:25 UTC | 1h 50m |
| 2026-07-11 | RSD958 | - | Jul 11, 13:15 UTC | Jul 11, 13:35 UTC | 20m |
| 2026-07-08 | RSD838 | - | Jul 8, 23:45 UTC | Jul 9, 09:20 UTC | 9h 35m |
| 2026-07-08 | RSD838 | IAD → JFK | Jul 8, 20:25 UTC | Jul 8, 21:15 UTC | 50m |
| 2026-07-06 | RSD838 | JFK → IAD | Jul 6, 23:20 UTC | Jul 7, 00:15 UTC | 55m |
| 2026-07-06 | RSD838 | - | Jul 6, 19:05 UTC | Jul 6, 21:25 UTC | 2h 20m |
| 2026-07-03 | RSD788 | - | Jul 3, 04:15 UTC | Jul 3, 08:20 UTC | 4h 5m |
| 2026-07-02 | RSD788 | - | Jul 2, 19:15 UTC | Jul 3, 02:00 UTC | 6h 45m |
| 2026-07-02 | RSD788 | IAD → JFK | Jul 2, 15:05 UTC | Jul 2, 16:05 UTC | 1h 0m |
| 2026-06-29 | RSD788 | JFK → IAD | Jun 29, 14:44 UTC | Jun 29, 15:39 UTC | 55m |
| 2026-06-29 | RSD788 | - | Jun 29, 03:44 UTC | Jun 29, 11:20 UTC | 7h 35m |
| 2026-06-28 | RSD788 | - | Jun 28, 20:04 UTC | Jun 29, 01:10 UTC | 5h 5m |
| 2026-06-26 | RSD603 | - | Jun 26, 13:34 UTC | Jun 26, 13:49 UTC | 15m |
| 2026-06-23 | RSD951 | - | Jun 23, 15:40 UTC | Jun 23, 15:59 UTC | 20m |
| 2026-06-23 | RSD951 | - | Jun 23, 06:34 UTC | Jun 23, 14:49 UTC | 8h 15m |
| 2026-06-21 | RSD956 | - | Jun 21, 06:10 UTC | Jun 21, 11:00 UTC | 4h 50m |
| 2026-06-18 | RSD662 | - | Jun 18, 08:55 UTC | Jun 18, 09:20 UTC | 25m |
| 2026-06-16 | RSD950 | - | Jun 16, 08:10 UTC | Jun 16, 16:25 UTC | 8h 15m |
| 2026-06-13 | RSD956 | - | Jun 13, 15:20 UTC | Jun 13, 15:45 UTC | 25m |
| 2026-06-13 | RSD956 | - | Jun 13, 06:25 UTC | Jun 13, 11:00 UTC | 4h 35m |
| 2026-06-12 | RSD631 | - | Jun 12, 11:55 UTC | Jun 12, 12:20 UTC | 25m |
| 2026-06-12 | RSD631 | - | Jun 12, 08:35 UTC | Jun 12, 08:50 UTC | 15m |
| 2026-06-11 | RSD956 | - | Jun 11, 10:45 UTC | Jun 11, 11:05 UTC | 20m |
| 2026-06-11 | RSD956 | - | Jun 11, 06:30 UTC | Jun 11, 06:45 UTC | 15m |
| 2026-06-10 | RSD708 | - | Jun 10, 17:45 UTC | Jun 10, 18:00 UTC | 15m |
| 2026-06-09 | RSD472 | - | Jun 9, 18:10 UTC | Jun 9, 18:40 UTC | 30m |
| 2026-06-09 | RSD472 | - | Jun 9, 09:10 UTC | Jun 9, 09:20 UTC | 10m |
| 2026-05-22 | RSD708 | - | May 22, 14:05 UTC | May 22, 14:35 UTC | 30m |
| 2026-05-22 | RSD708 | - | May 22, 08:20 UTC | May 22, 08:50 UTC | 30m |
| 2026-05-21 | RSD157 | - | May 21, 19:00 UTC | May 21, 19:30 UTC | 30m |
| 2026-05-21 | RSD157 | - | May 21, 11:30 UTC | May 21, 18:20 UTC | 6h 50m |
| 2026-05-20 | RSD157 | - | May 20, 21:40 UTC | May 21, 18:20 UTC | 20h 40m |
| 2026-05-20 | RSD327 | - | May 20, 18:45 UTC | May 21, 12:45 UTC | 18h 0m |
| 2026-05-20 | RSD327 | - | May 20, 15:35 UTC | May 21, 12:45 UTC | 21h 10m |
| 2026-05-19 | RSD327 | - | May 19, 13:45 UTC | May 19, 14:05 UTC | 20m |
| 2026-05-19 | RSD327 | - | May 19, 07:50 UTC | May 19, 11:00 UTC | 3h 10m |
| 2026-05-14 | RSD631 | - | May 14, 19:10 UTC | May 14, 19:35 UTC | 25m |
| 2026-05-14 | RSD631 | - | May 14, 15:25 UTC | May 14, 18:40 UTC | 3h 15m |
| 2026-05-12 | RSD631 | - | May 12, 20:20 UTC | May 13, 00:10 UTC | 3h 50m |
| 2026-05-08 | RSD956 | - | May 8, 17:15 UTC | May 8, 17:35 UTC | 20m |
| 2026-05-08 | RSD956 | - | May 8, 12:34 UTC | May 8, 16:10 UTC | 3h 35m |
| 2026-05-08 | RSD956 | - | May 8, 09:59 UTC | May 8, 10:19 UTC | 20m |
| 2026-04-30 | RSD603 | - | Apr 30, 20:25 UTC | Apr 30, 20:40 UTC | 15m |
| 2026-04-29 | RSD500 | - | Apr 29, 18:45 UTC | Apr 29, 19:40 UTC | 55m |
| 2026-04-26 | RSD500 | - | Apr 26, 09:30 UTC | Apr 26, 10:30 UTC | 1h 0m |
| 2026-04-18 | RSD508 | - | Apr 18, 13:15 UTC | Apr 18, 15:10 UTC | 1h 55m |
| 2026-04-17 | RSD508 | - | Apr 17, 18:30 UTC | Apr 17, 18:55 UTC | 25m |
| 2026-04-17 | RSD508 | - | Apr 17, 15:00 UTC | Apr 17, 15:15 UTC | 15m |
| 2026-04-15 | RSD608 | - | Apr 15, 11:05 UTC | Apr 15, 12:05 UTC | 1h 0m |
| 2026-04-15 | RSD608 | - | Apr 15, 09:00 UTC | Apr 15, 09:30 UTC | 30m |
About Mode-S
A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.
Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.
Prefer a tail-number view? See the RA-96019 page for operator, model, and routing details .