sensors Mode-S transponder
506E2A
ICAO 24-bit transponder address · allocated to Slovenia
Currently assigned to S5-DIP · CESSNA 206 Stationair
- Hex
- 506E2A
- Octal
- 24067052
- Decimal
- 5,271,082
- Country
- SI
- Tail
- S5-DIP
- Type
- C206
- Flights observed
- 24
- Distinct callsigns
- 1
- Country
- SI
- Last broadcast
- 15d ago
Last known position
Country allocation
The ICAO 24-bit address 506E2A falls within the block assigned to Slovenia (SI) by ICAO Annex 10, Volume III. Every aircraft registered in Slovenia 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 |
|---|---|---|---|
| S5DIP | - | 24 | 2026-06-28 |
Recent flights last 24
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-28 | S5DIP | - | Jun 28, 06:05 UTC | Jun 28, 09:10 UTC | 3h 5m |
| 2026-06-27 | S5DIP | - | Jun 27, 06:09 UTC | Jun 27, 16:24 UTC | 10h 15m |
| 2026-06-26 | S5DIP | - | Jun 26, 17:40 UTC | Jun 26, 18:09 UTC | 30m |
| 2026-06-26 | S5DIP | - | Jun 26, 12:50 UTC | Jun 26, 15:05 UTC | 2h 15m |
| 2026-06-26 | S5DIP | - | Jun 26, 08:30 UTC | Jun 26, 10:30 UTC | 2h 0m |
| 2026-06-24 | S5DIP | - | Jun 24, 08:04 UTC | Jun 24, 08:35 UTC | 30m |
| 2026-06-24 | S5DIP | - | Jun 24, 07:05 UTC | Jun 24, 07:34 UTC | 30m |
| 2026-06-22 | S5DIP | - | Jun 22, 07:04 UTC | Jun 22, 08:29 UTC | 1h 25m |
| 2026-06-20 | S5DIP | - | Jun 20, 09:44 UTC | Jun 20, 09:59 UTC | 15m |
| 2026-06-19 | S5DIP | - | Jun 19, 06:49 UTC | Jun 19, 07:19 UTC | 30m |
| 2026-06-18 | S5DIP | - | Jun 18, 07:00 UTC | Jun 18, 08:20 UTC | 1h 20m |
| 2026-06-17 | S5DIP | - | Jun 17, 07:25 UTC | Jun 17, 08:40 UTC | 1h 15m |
| 2026-06-16 | S5DIP | - | Jun 16, 07:05 UTC | Jun 16, 08:25 UTC | 1h 20m |
| 2026-06-12 | S5DIP | - | Jun 12, 07:00 UTC | Jun 12, 08:10 UTC | 1h 10m |
| 2026-06-11 | S5DIP | - | Jun 11, 07:05 UTC | Jun 11, 08:20 UTC | 1h 15m |
| 2026-06-09 | S5DIP | - | Jun 9, 07:50 UTC | Jun 9, 08:25 UTC | 35m |
| 2026-06-08 | S5DIP | - | Jun 8, 07:10 UTC | Jun 8, 08:05 UTC | 55m |
| 2026-06-04 | S5DIP | - | Jun 4, 07:10 UTC | Jun 4, 08:25 UTC | 1h 15m |
| 2026-06-02 | S5DIP | - | Jun 2, 07:00 UTC | Jun 2, 08:15 UTC | 1h 15m |
| 2026-05-29 | S5DIP | - | May 29, 07:05 UTC | May 29, 08:25 UTC | 1h 20m |
| 2026-05-28 | S5DIP | - | May 28, 07:10 UTC | May 28, 08:25 UTC | 1h 15m |
| 2026-05-27 | S5DIP | - | May 27, 07:00 UTC | May 27, 08:25 UTC | 1h 25m |
| 2026-05-26 | S5DIP | - | May 26, 06:59 UTC | May 26, 08:34 UTC | 1h 35m |
| 2026-05-07 | S5DIP | - | May 7, 08:15 UTC | May 7, 09:35 UTC | 1h 20m |
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 S5-DIP page for operator, model, and routing details .