sensors Mode-S transponder
3D2B82
ICAO 24-bit transponder address · allocated to Germany
Currently assigned to D-EOSO · CESSNA 182 Skylane
- Hex
- 3D2B82
- Octal
- 17225602
- Decimal
- 4,008,834
- Country
- DE
- Tail
- D-EOSO
- Type
- C182
- Flights observed
- 36
- Distinct callsigns
- 1
- Country
- DE
- Last broadcast
- 6h ago
Last known position
Country allocation
The ICAO 24-bit address 3D2B82 falls within the block assigned to Germany (DE) by ICAO Annex 10, Volume III. Every aircraft registered in Germany 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 |
|---|---|---|---|
| DEOSO | - | 36 | 2026-07-24 |
Recent flights last 36
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-24 | DEOSO | - | Jul 24, 16:35 UTC | Jul 24, 17:20 UTC | 45m |
| 2026-07-24 | DEOSO | - | Jul 24, 14:50 UTC | Jul 24, 15:20 UTC | 30m |
| 2026-07-22 | DEOSO | - | Jul 22, 14:20 UTC | Jul 22, 15:05 UTC | 45m |
| 2026-07-20 | DEOSO | - | Jul 20, 13:55 UTC | Jul 20, 14:45 UTC | 50m |
| 2026-07-20 | DEOSO | - | Jul 20, 07:10 UTC | Jul 20, 08:20 UTC | 1h 10m |
| 2026-07-15 | DEOSO | - | Jul 15, 16:05 UTC | Jul 15, 16:55 UTC | 50m |
| 2026-07-15 | DEOSO | - | Jul 15, 13:40 UTC | Jul 15, 14:35 UTC | 55m |
| 2026-07-03 | DEOSO | - | Jul 3, 14:55 UTC | Jul 3, 15:45 UTC | 50m |
| 2026-07-03 | DEOSO | - | Jul 3, 11:05 UTC | Jul 3, 11:45 UTC | 40m |
| 2026-06-28 | DEOSO | - | Jun 28, 12:15 UTC | Jun 28, 13:10 UTC | 55m |
| 2026-06-27 | DEOSO | - | Jun 27, 12:19 UTC | Jun 27, 13:09 UTC | 50m |
| 2026-06-16 | DEOSO | - | Jun 16, 14:25 UTC | Jun 16, 15:00 UTC | 35m |
| 2026-06-16 | DEOSO | - | Jun 16, 13:00 UTC | Jun 16, 13:30 UTC | 30m |
| 2026-06-15 | DEOSO | - | Jun 15, 07:05 UTC | Jun 15, 08:40 UTC | 1h 35m |
| 2026-06-05 | DEOSO | - | Jun 5, 14:35 UTC | Jun 5, 15:15 UTC | 40m |
| 2026-06-05 | DEOSO | - | Jun 5, 08:10 UTC | Jun 5, 08:45 UTC | 35m |
| 2026-06-02 | DEOSO | - | Jun 2, 15:45 UTC | Jun 2, 16:35 UTC | 50m |
| 2026-06-02 | DEOSO | - | Jun 2, 14:15 UTC | Jun 2, 14:55 UTC | 40m |
| 2026-06-02 | DEOSO | - | Jun 2, 07:30 UTC | Jun 2, 08:05 UTC | 35m |
| 2026-06-01 | DEOSO | - | Jun 1, 15:15 UTC | Jun 1, 16:15 UTC | 1h 0m |
| 2026-05-26 | DEOSO | - | May 26, 16:10 UTC | May 26, 17:39 UTC | 1h 30m |
| 2026-05-26 | DEOSO | - | May 26, 07:55 UTC | May 26, 08:30 UTC | 35m |
| 2026-05-24 | DEOSO | - | May 24, 07:05 UTC | May 24, 09:25 UTC | 2h 20m |
| 2026-05-20 | DEOSO | - | May 20, 16:40 UTC | May 20, 17:00 UTC | 20m |
| 2026-05-20 | DEOSO | WVN → WVN | May 20, 09:50 UTC | May 20, 10:10 UTC | 20m |
| 2026-05-20 | DEOSO | WVN → WVN | May 20, 06:10 UTC | May 20, 06:20 UTC | 10m |
| 2026-05-04 | DEOSO | WVN → WVN | May 4, 07:00 UTC | May 4, 07:10 UTC | 10m |
| 2026-05-03 | DEOSO | - | May 3, 06:45 UTC | May 3, 07:05 UTC | 20m |
| 2026-04-30 | DEOSO | - | Apr 30, 08:10 UTC | Apr 30, 08:45 UTC | 35m |
| 2026-04-30 | DEOSO | - | Apr 30, 06:55 UTC | Apr 30, 07:30 UTC | 35m |
| 2026-04-28 | DEOSO | - | Apr 28, 13:35 UTC | Apr 28, 14:20 UTC | 45m |
| 2026-04-28 | DEOSO | - | Apr 28, 07:10 UTC | Apr 28, 07:40 UTC | 30m |
| 2026-04-27 | DEOSO | - | Apr 27, 07:20 UTC | Apr 27, 07:45 UTC | 25m |
| 2026-04-27 | DEOSO | - | Apr 27, 06:05 UTC | Apr 27, 06:35 UTC | 30m |
| 2026-04-15 | DEOSO | - | Apr 15, 13:10 UTC | Apr 15, 13:40 UTC | 30m |
| 2026-04-15 | DEOSO | - | Apr 15, 06:10 UTC | Apr 15, 06:40 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 D-EOSO page for operator, model, and routing details .