sensors Mode-S transponder
15063B
ICAO 24-bit transponder address · allocated to Russia
Currently assigned to RA-67131 · BOMBARDIER BD-700 Global 5000/5500
- Hex
- 15063B
- Octal
- 05203073
- Decimal
- 1,377,851
- Country
- RU
- Tail
- RA-67131
- Type
- GL5T
- Flights observed
- 25
- Distinct callsigns
- 4
- Country
- RU
- Last broadcast
- 16h ago
Last known position
Country allocation
The ICAO 24-bit address 15063B 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 4 distinct
Recent flights last 25
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-14 | TUL9732 | - | Jun 14, 08:55 UTC | Jun 14, 11:35 UTC | 2h 40m |
| 2026-06-12 | TUL9734 | - | Jun 12, 18:01 UTC | Jun 12, 18:20 UTC | 20m |
| 2026-06-12 | TUL9734 | - | Jun 12, 16:05 UTC | Jun 12, 17:15 UTC | 1h 10m |
| 2026-06-07 | TUL9732 | - | Jun 7, 15:10 UTC | Jun 7, 16:20 UTC | 1h 10m |
| 2026-06-05 | TUL9731 | - | Jun 5, 09:10 UTC | Jun 5, 11:20 UTC | 2h 10m |
| 2026-05-31 | TUL9731 | - | May 31, 16:30 UTC | May 31, 16:45 UTC | 15m |
| 2026-05-26 | TUL9732 | - | May 26, 12:00 UTC | May 26, 12:45 UTC | 45m |
| 2026-05-25 | TUL9731 | - | May 25, 09:00 UTC | May 25, 10:00 UTC | 1h 0m |
| 2026-05-22 | TUL9732 | - | May 22, 14:20 UTC | May 22, 15:35 UTC | 1h 15m |
| 2026-05-19 | TUL9733 | - | May 19, 13:00 UTC | May 19, 13:30 UTC | 30m |
| 2026-05-14 | TUL9732 | - | May 14, 17:35 UTC | May 14, 18:35 UTC | 1h 0m |
| 2026-05-14 | TUL9731 | - | May 14, 13:55 UTC | May 14, 16:05 UTC | 2h 10m |
| 2026-05-14 | TUL9731 | - | May 14, 11:20 UTC | May 14, 11:40 UTC | 20m |
| 2026-05-10 | TUL9732 | - | May 10, 11:45 UTC | May 10, 13:14 UTC | 1h 30m |
| 2026-05-08 | TUL9731 | - | May 8, 15:20 UTC | May 8, 15:35 UTC | 15m |
| 2026-05-06 | TUL9732 | - | May 6, 11:30 UTC | May 6, 12:35 UTC | 1h 5m |
| 2026-05-03 | TUL9733 | - | May 3, 19:10 UTC | May 4, 13:40 UTC | 18h 30m |
| 2026-05-03 | TUL9732 | - | May 3, 11:35 UTC | May 3, 14:35 UTC | 3h 0m |
| 2026-05-01 | TUL9732 | - | May 1, 19:30 UTC | May 2, 00:45 UTC | 5h 15m |
| 2026-05-01 | TUL9731 | - | May 1, 00:30 UTC | May 1, 21:15 UTC | 20h 45m |
| 2026-04-30 | TUL9731 | - | Apr 30, 18:45 UTC | Apr 30, 19:00 UTC | 15m |
| 2026-04-27 | TUL9733 | - | Apr 27, 05:15 UTC | Apr 27, 05:35 UTC | 20m |
| 2026-04-25 | TUL9732 | - | Apr 25, 20:10 UTC | Apr 25, 20:20 UTC | 10m |
| 2026-04-16 | TUL9731 | - | Apr 16, 15:15 UTC | Apr 16, 15:45 UTC | 30m |
| 2026-04-16 | TUL9731 | - | Apr 16, 14:55 UTC | Apr 16, 15:10 UTC | 15m |
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-67131 page for operator, model, and routing details .