sensors Mode-S transponder
152054
ICAO 24-bit transponder address · allocated to Russia
Currently assigned to RA-73812 · AIRBUS A-320
- Hex
- 152054
- Octal
- 05220124
- Decimal
- 1,384,532
- Country
- RU
- Tail
- RA-73812
- Type
- A320
- Flights observed
- 42
- Distinct callsigns
- 17
- Country
- RU
- Last broadcast
- 14h ago
Last known position
Country allocation
The ICAO 24-bit address 152054 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 17 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| LLM485 | Yamal Airlines | 7 | 2026-06-11 |
| LLM9750 | - | 4 | 2026-07-03 |
| LLM585 | Yamal Airlines | 4 | 2026-06-04 |
| LLM90 | Yamal Airlines | 3 | 2026-04-17 |
| LLM385 | Yamal Airlines | 3 | 2026-06-03 |
| LLM190 | Yamal Airlines | 3 | 2026-04-17 |
| LLM189 | Yamal Airlines | 3 | 2026-04-17 |
| LLM131 | - | 3 | 2026-07-17 |
| LLM89 | - | 2 | 2026-04-16 |
| LLM232 | Yamal Airlines | 2 | 2026-06-07 |
| LLM177 | Yamal Airlines | 2 | 2026-05-16 |
| LLM886 | Yamal Airlines | 1 | 2026-04-27 |
| LLM885 | Yamal Airlines | 1 | 2026-04-27 |
| LLM31 | - | 1 | 2026-06-30 |
| LLM231 | Yamal Airlines | 1 | 2026-06-07 |
| LLM186 | Yamal Airlines | 1 | 2026-06-05 |
| LLM185 | Yamal Airlines | 1 | 2026-05-19 |
Recent flights last 42
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | LLM131 | - | Jul 17, 05:30 UTC | Jul 17, 11:55 UTC | 6h 25m |
| 2026-07-08 | LLM131 | - | Jul 8, 05:25 UTC | Jul 8, 11:20 UTC | 5h 55m |
| 2026-07-03 | LLM9750 | - | Jul 3, 07:25 UTC | Jul 3, 12:40 UTC | 5h 15m |
| 2026-06-30 | LLM31 | - | Jun 30, 15:20 UTC | Jun 30, 15:55 UTC | 35m |
| 2026-06-19 | LLM9750 | - | Jun 19, 07:29 UTC | Jun 19, 12:39 UTC | 5h 10m |
| 2026-06-15 | LLM131 | - | Jun 15, 05:20 UTC | Jun 15, 11:45 UTC | 6h 25m |
| 2026-06-11 | LLM485 | SLY → AER | Jun 11, 13:50 UTC | Jun 11, 14:55 UTC | 1h 5m |
| 2026-06-07 | LLM232 | SVO → SLY | Jun 7, 10:30 UTC | Jun 7, 10:45 UTC | 15m |
| 2026-06-07 | LLM231 | SLY → SVO | Jun 7, 05:25 UTC | Jun 7, 05:50 UTC | 25m |
| 2026-06-05 | LLM186 | AER → TJM | Jun 5, 19:30 UTC | Jun 5, 20:05 UTC | 35m |
| 2026-06-05 | LLM485 | SLY → AER | Jun 5, 14:40 UTC | Jun 5, 15:20 UTC | 40m |
| 2026-06-04 | LLM485 | SLY → AER | Jun 4, 15:05 UTC | Jun 5, 15:00 UTC | 23h 55m |
| 2026-06-04 | LLM585 | NOJ → AER | Jun 4, 05:25 UTC | Jun 4, 15:15 UTC | 9h 50m |
| 2026-06-03 | LLM385 | NUX → AER | Jun 3, 14:40 UTC | Jun 3, 15:40 UTC | 1h 0m |
| 2026-05-31 | LLM232 | SVO → SLY | May 31, 10:50 UTC | May 31, 11:50 UTC | 1h 0m |
| 2026-05-22 | LLM485 | SLY → AER | May 22, 12:40 UTC | May 22, 12:55 UTC | 15m |
| 2026-05-19 | LLM185 | TJM → AER | May 19, 02:00 UTC | May 19, 15:25 UTC | 13h 25m |
| 2026-05-17 | LLM585 | NOJ → AER | May 17, 07:10 UTC | May 17, 19:45 UTC | 12h 35m |
| 2026-05-16 | LLM385 | NUX → AER | May 16, 15:05 UTC | May 17, 15:01 UTC | 23h 55m |
| 2026-05-16 | LLM177 | TJM → MRV | May 16, 02:45 UTC | May 16, 16:00 UTC | 13h 16m |
| 2026-05-15 | LLM177 | TJM → MRV | May 15, 15:05 UTC | May 16, 15:01 UTC | 23h 56m |
| 2026-05-15 | LLM485 | SLY → AER | May 15, 14:10 UTC | May 16, 03:50 UTC | 13h 39m |
| 2026-05-09 | LLM385 | NUX → AER | May 9, 15:25 UTC | May 9, 16:30 UTC | 1h 5m |
| 2026-05-01 | LLM485 | SLY → AER | May 1, 09:00 UTC | May 1, 13:20 UTC | 4h 19m |
| 2026-04-29 | LLM585 | NOJ → AER | Apr 29, 14:45 UTC | Apr 29, 15:40 UTC | 55m |
| 2026-04-27 | LLM886 | AER → TJM | Apr 27, 07:50 UTC | Apr 27, 08:25 UTC | 35m |
| 2026-04-27 | LLM885 | TJM → AER | Apr 27, 04:25 UTC | Apr 27, 05:30 UTC | 1h 5m |
| 2026-04-22 | LLM585 | NOJ → AER | Apr 22, 14:30 UTC | Apr 22, 15:30 UTC | 1h 0m |
| 2026-04-19 | LLM485 | SLY → AER | Apr 19, 10:15 UTC | Apr 19, 10:25 UTC | 10m |
| 2026-04-17 | LLM190 | SVO → NUX | Apr 17, 09:00 UTC | Apr 17, 09:15 UTC | 15m |
| 2026-04-17 | LLM189 | NUX → SVO | Apr 17, 04:15 UTC | Apr 17, 04:55 UTC | 41m |
| 2026-04-17 | LLM90 | DME → NUX | Apr 17, 00:00 UTC | Apr 17, 01:00 UTC | 1h 0m |
| 2026-04-16 | LLM89 | - | Apr 16, 13:15 UTC | Apr 16, 14:40 UTC | 1h 25m |
| 2026-04-16 | LLM190 | SVO → NUX | Apr 16, 09:10 UTC | Apr 16, 09:59 UTC | 50m |
| 2026-04-16 | LLM189 | NUX → SVO | Apr 16, 05:09 UTC | Apr 16, 05:24 UTC | 15m |
| 2026-04-16 | LLM189 | NUX → SVO | Apr 16, 04:10 UTC | Apr 16, 05:05 UTC | 55m |
| 2026-04-16 | LLM90 | DME → NUX | Apr 16, 00:05 UTC | Apr 16, 01:05 UTC | 1h 0m |
| 2026-04-15 | LLM89 | - | Apr 15, 13:25 UTC | Apr 15, 14:45 UTC | 1h 19m |
| 2026-04-15 | LLM190 | SVO → NUX | Apr 15, 09:40 UTC | Apr 15, 10:30 UTC | 50m |
| 2026-04-15 | LLM90 | DME → NUX | Apr 15, 00:30 UTC | Apr 15, 00:50 UTC | 20m |
| 2026-04-14 | LLM9750 | - | Apr 14, 10:50 UTC | Apr 14, 12:15 UTC | 1h 25m |
| 2026-04-14 | LLM9750 | - | Apr 14, 10:30 UTC | Apr 14, 11:05 UTC | 35m |
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-73812 page for operator, model, and routing details .