sensors Mode-S transponder
48D08D
ICAO 24-bit transponder address · allocated to Poland
Currently assigned to SP-WEN · CIRRUS SR-22
- Hex
- 48D08D
- Octal
- 22150215
- Decimal
- 4,771,981
- Country
- PL
- Tail
- SP-WEN
- Type
- SR22
- Flights observed
- 43
- Distinct callsigns
- 1
- Country
- PL
- Last broadcast
- 8d ago
Last known position
Country allocation
The ICAO 24-bit address 48D08D falls within the block assigned to Poland (PL) by ICAO Annex 10, Volume III. Every aircraft registered in Poland 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 1 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| SPWEN | - | 43 | 2026-07-14 |
Recent flights last 43
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | SPWEN | - | Jul 14, 15:05 UTC | Jul 14, 15:55 UTC | 50m |
| 2026-07-14 | SPWEN | - | Jul 14, 13:20 UTC | Jul 14, 14:05 UTC | 45m |
| 2026-07-10 | SPWEN | - | Jul 10, 11:50 UTC | Jul 10, 12:25 UTC | 35m |
| 2026-07-10 | SPWEN | - | Jul 10, 07:10 UTC | Jul 10, 07:45 UTC | 35m |
| 2026-07-07 | SPWEN | - | Jul 7, 12:10 UTC | Jul 7, 13:25 UTC | 1h 15m |
| 2026-07-07 | SPWEN | - | Jul 7, 08:05 UTC | Jul 7, 09:25 UTC | 1h 20m |
| 2026-07-03 | SPWEN | - | Jul 3, 07:20 UTC | Jul 3, 07:50 UTC | 30m |
| 2026-07-03 | SPWEN | - | Jul 3, 06:15 UTC | Jul 3, 06:45 UTC | 30m |
| 2026-06-27 | SPWEN | - | Jun 27, 11:55 UTC | Jun 27, 12:25 UTC | 30m |
| 2026-06-26 | SPWEN | - | Jun 26, 19:09 UTC | Jun 26, 20:20 UTC | 1h 10m |
| 2026-06-26 | SPWEN | - | Jun 26, 17:25 UTC | Jun 26, 18:34 UTC | 1h 10m |
| 2026-06-26 | SPWEN | - | Jun 26, 15:10 UTC | Jun 26, 15:29 UTC | 20m |
| 2026-06-26 | SPWEN | - | Jun 26, 12:34 UTC | Jun 26, 13:59 UTC | 1h 25m |
| 2026-06-26 | SPWEN | - | Jun 26, 09:14 UTC | Jun 26, 11:34 UTC | 2h 20m |
| 2026-06-25 | SPWEN | - | Jun 25, 16:35 UTC | Jun 25, 17:20 UTC | 45m |
| 2026-06-19 | SPWEN | - | Jun 19, 15:24 UTC | Jun 19, 16:29 UTC | 1h 5m |
| 2026-06-19 | SPWEN | - | Jun 19, 13:39 UTC | Jun 19, 14:44 UTC | 1h 5m |
| 2026-06-08 | SPWEN | - | Jun 8, 14:55 UTC | Jun 8, 15:30 UTC | 35m |
| 2026-06-08 | SPWEN | - | Jun 8, 12:40 UTC | Jun 8, 13:15 UTC | 35m |
| 2026-06-02 | SPWEN | - | Jun 2, 11:55 UTC | Jun 2, 12:30 UTC | 35m |
| 2026-05-30 | SPWEN | - | May 30, 09:10 UTC | May 30, 09:45 UTC | 35m |
| 2026-05-30 | SPWEN | - | May 30, 07:55 UTC | May 30, 08:20 UTC | 25m |
| 2026-05-29 | SPWEN | - | May 29, 11:30 UTC | May 29, 14:35 UTC | 3h 5m |
| 2026-05-29 | SPWEN | - | May 29, 07:25 UTC | May 29, 10:00 UTC | 2h 35m |
| 2026-05-29 | SPWEN | - | May 29, 03:35 UTC | May 29, 06:35 UTC | 3h 0m |
| 2026-05-28 | SPWEN | - | May 28, 14:25 UTC | May 28, 16:50 UTC | 2h 25m |
| 2026-05-28 | SPWEN | - | May 28, 11:05 UTC | May 28, 13:20 UTC | 2h 15m |
| 2026-05-27 | SPWEN | - | May 27, 11:15 UTC | May 27, 12:50 UTC | 1h 35m |
| 2026-05-26 | SPWEN | - | May 26, 06:39 UTC | May 26, 07:15 UTC | 35m |
| 2026-05-24 | SPWEN | - | May 24, 11:05 UTC | May 24, 12:10 UTC | 1h 5m |
| 2026-05-24 | SPWEN | - | May 24, 08:45 UTC | May 24, 09:50 UTC | 1h 5m |
| 2026-05-23 | SPWEN | - | May 23, 14:00 UTC | May 23, 14:20 UTC | 20m |
| 2026-05-23 | SPWEN | - | May 23, 11:45 UTC | May 23, 12:05 UTC | 20m |
| 2026-05-22 | SPWEN | - | May 22, 13:40 UTC | May 22, 14:55 UTC | 1h 15m |
| 2026-05-22 | SPWEN | - | May 22, 08:50 UTC | May 22, 10:30 UTC | 1h 40m |
| 2026-05-19 | SPWEN | - | May 19, 13:50 UTC | May 19, 15:00 UTC | 1h 10m |
| 2026-05-09 | SPWEN | - | May 9, 14:15 UTC | May 9, 15:10 UTC | 55m |
| 2026-04-24 | SPWEN | - | Apr 24, 17:25 UTC | Apr 24, 19:50 UTC | 2h 25m |
| 2026-04-24 | SPWEN | - | Apr 24, 07:50 UTC | Apr 24, 10:10 UTC | 2h 20m |
| 2026-04-23 | SPWEN | - | Apr 23, 11:55 UTC | Apr 23, 12:05 UTC | 10m |
| 2026-04-18 | SPWEN | - | Apr 18, 14:55 UTC | Apr 18, 16:20 UTC | 1h 25m |
| 2026-04-18 | SPWEN | - | Apr 18, 11:40 UTC | Apr 18, 11:50 UTC | 10m |
| 2026-04-17 | SPWEN | - | Apr 17, 13:20 UTC | Apr 17, 13:35 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 SP-WEN page for operator, model, and routing details .