sensors Mode-S transponder
151F5D
ICAO 24-bit transponder address · allocated to Russia
Currently assigned to RA-73565 · BOMBARDIER BD-700 Global 6000/6500
- Hex
- 151F5D
- Octal
- 05217535
- Decimal
- 1,384,285
- Country
- RU
- Tail
- RA-73565
- Type
- GLEX
- Flights observed
- 23
- Distinct callsigns
- 2
- Country
- RU
- Last broadcast
- 6d ago
Last known position
Country allocation
The ICAO 24-bit address 151F5D 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 2 distinct
Recent flights last 23
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-25 | NWC9070 | - | Jul 25, 11:55 UTC | Jul 25, 13:35 UTC | 1h 40m |
| 2026-07-25 | NWC9069 | - | Jul 25, 10:00 UTC | Jul 25, 10:30 UTC | 30m |
| 2026-07-25 | NWC9069 | - | Jul 25, 09:00 UTC | Jul 25, 09:25 UTC | 25m |
| 2026-07-22 | NWC9070 | - | Jul 22, 11:20 UTC | Jul 22, 12:15 UTC | 55m |
| 2026-07-20 | NWC9069 | - | Jul 20, 09:55 UTC | Jul 20, 10:45 UTC | 50m |
| 2026-07-17 | NWC9070 | - | Jul 17, 14:24 UTC | Jul 17, 14:55 UTC | 30m |
| 2026-07-16 | NWC9069 | - | Jul 16, 11:20 UTC | Jul 16, 11:54 UTC | 35m |
| 2026-07-05 | NWC9070 | - | Jul 5, 15:55 UTC | Jul 5, 17:30 UTC | 1h 35m |
| 2026-07-05 | NWC9069 | - | Jul 5, 12:05 UTC | Jul 5, 12:55 UTC | 50m |
| 2026-06-25 | NWC9070 | - | Jun 25, 16:14 UTC | Jun 25, 16:59 UTC | 45m |
| 2026-06-25 | NWC9070 | - | Jun 25, 13:20 UTC | Jun 25, 13:35 UTC | 15m |
| 2026-06-24 | NWC9069 | - | Jun 24, 17:25 UTC | Jun 24, 20:49 UTC | 3h 25m |
| 2026-06-23 | NWC9070 | - | Jun 23, 03:04 UTC | Jun 23, 04:19 UTC | 1h 15m |
| 2026-06-21 | NWC9069 | - | Jun 21, 18:00 UTC | Jun 21, 18:10 UTC | 10m |
| 2026-06-11 | NWC9070 | - | Jun 11, 16:05 UTC | Jun 11, 16:40 UTC | 35m |
| 2026-06-11 | NWC9070 | - | Jun 11, 10:45 UTC | Jun 11, 11:00 UTC | 15m |
| 2026-05-02 | NWC9070 | - | May 2, 16:55 UTC | May 2, 22:25 UTC | 5h 30m |
| 2026-05-02 | NWC9069 | - | May 2, 09:30 UTC | May 2, 10:25 UTC | 55m |
| 2026-05-01 | NWC9069 | - | May 1, 11:35 UTC | May 2, 10:25 UTC | 22h 50m |
| 2026-05-01 | NWC9069 | - | May 1, 09:55 UTC | May 1, 12:05 UTC | 2h 10m |
| 2026-04-26 | NWC9070 | - | Apr 26, 14:10 UTC | Apr 26, 17:10 UTC | 3h 0m |
| 2026-04-25 | NWC9069 | - | Apr 25, 13:55 UTC | Apr 25, 14:10 UTC | 15m |
| 2026-04-23 | NWC9070 | - | Apr 23, 11:45 UTC | Apr 23, 12:50 UTC | 1h 5m |
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-73565 page for operator, model, and routing details .