sensors Mode-S transponder
5003CD
ICAO 24-bit transponder address · allocated to San Marino
Currently assigned to T7-FRSH · DASSAULT Falcon 2000
- Hex
- 5003CD
- Octal
- 24001715
- Decimal
- 5,243,853
- Country
- SM
- Tail
- T7-FRSH
- Type
- F2TH
- Flights observed
- 30
- Distinct callsigns
- 1
- Country
- SM
- Last broadcast
- Jul 20, 20:00 UTC
Last known position
Country allocation
The ICAO 24-bit address 5003CD falls within the block assigned to San Marino (SM) by ICAO Annex 10, Volume III. Every aircraft registered in San Marino 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 |
|---|---|---|---|
| T7FRSH | - | 30 | 2026-07-20 |
Recent flights last 30
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-20 | T7FRSH | - | Jul 20, 15:45 UTC | Jul 20, 20:00 UTC | 4h 15m |
| 2026-07-19 | T7FRSH | - | Jul 19, 16:30 UTC | Jul 19, 19:45 UTC | 3h 15m |
| 2026-07-02 | T7FRSH | - | Jul 2, 19:50 UTC | Jul 2, 23:40 UTC | 3h 50m |
| 2026-06-30 | T7FRSH | - | Jun 30, 16:30 UTC | Jun 30, 23:25 UTC | 6h 55m |
| 2026-06-30 | T7FRSH | - | Jun 30, 12:55 UTC | Jun 30, 15:00 UTC | 2h 5m |
| 2026-06-26 | T7FRSH | - | Jun 26, 08:34 UTC | Jun 26, 09:20 UTC | 45m |
| 2026-06-26 | T7FRSH | LIN → SZG | Jun 26, 06:29 UTC | Jun 26, 07:14 UTC | 45m |
| 2026-06-22 | T7FRSH | - | Jun 22, 13:44 UTC | Jun 22, 14:29 UTC | 45m |
| 2026-06-22 | T7FRSH | LIN → LUX | Jun 22, 06:54 UTC | Jun 22, 07:49 UTC | 55m |
| 2026-06-19 | T7FRSH | SZG → LIN | Jun 19, 14:29 UTC | Jun 19, 15:24 UTC | 55m |
| 2026-06-19 | T7FRSH | LIN → SZG | Jun 19, 13:04 UTC | Jun 19, 13:50 UTC | 45m |
| 2026-05-29 | T7FRSH | - | May 29, 13:15 UTC | May 29, 14:20 UTC | 1h 5m |
| 2026-05-24 | T7FRSH | MXP → LBG | May 24, 16:35 UTC | May 24, 17:35 UTC | 1h 0m |
| 2026-05-23 | T7FRSH | - | May 23, 13:20 UTC | May 23, 14:30 UTC | 1h 10m |
| 2026-05-23 | T7FRSH | - | May 23, 12:05 UTC | May 23, 12:55 UTC | 50m |
| 2026-05-22 | T7FRSH | - | May 22, 15:15 UTC | May 22, 16:20 UTC | 1h 5m |
| 2026-05-20 | T7FRSH | MXP → LBG | May 20, 19:00 UTC | May 20, 20:10 UTC | 1h 10m |
| 2026-05-20 | T7FRSH | - | May 20, 17:05 UTC | May 20, 18:20 UTC | 1h 15m |
| 2026-05-20 | T7FRSH | LBG → AMS | May 20, 14:45 UTC | May 20, 15:35 UTC | 50m |
| 2026-05-08 | T7FRSH | LIN → LBG | May 8, 11:55 UTC | May 8, 13:05 UTC | 1h 10m |
| 2026-04-29 | T7FRSH | NCE → LIN | Apr 29, 10:10 UTC | Apr 29, 10:40 UTC | 30m |
| 2026-04-29 | T7FRSH | - | Apr 29, 08:50 UTC | Apr 29, 09:50 UTC | 1h 1m |
| 2026-04-28 | T7FRSH | - | Apr 28, 15:45 UTC | Apr 28, 16:50 UTC | 1h 5m |
| 2026-04-27 | T7FRSH | - | Apr 27, 16:00 UTC | Apr 27, 16:50 UTC | 50m |
| 2026-04-27 | T7FRSH | - | Apr 27, 14:20 UTC | Apr 27, 15:25 UTC | 1h 5m |
| 2026-04-26 | T7FRSH | HAJ → NCE | Apr 26, 16:20 UTC | Apr 26, 17:50 UTC | 1h 30m |
| 2026-04-26 | T7FRSH | NCE → HAJ | Apr 26, 14:10 UTC | Apr 26, 15:40 UTC | 1h 30m |
| 2026-04-23 | T7FRSH | - | Apr 23, 07:35 UTC | Apr 23, 08:35 UTC | 1h 0m |
| 2026-04-20 | T7FRSH | - | Apr 20, 09:15 UTC | Apr 20, 10:15 UTC | 1h 0m |
| 2026-04-20 | T7FRSH | - | Apr 20, 07:35 UTC | Apr 20, 08:45 UTC | 1h 10m |
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 T7-FRSH page for operator, model, and routing details .