sensors Mode-S transponder
5003E8
ICAO 24-bit transponder address · allocated to San Marino
Currently assigned to T7-VRS · EMBRAER EMB-135 Legacy
- Hex
- 5003E8
- Octal
- 24001750
- Decimal
- 5,243,880
- Country
- SM
- Tail
- T7-VRS
- Type
- E35L
- Flights observed
- 55
- Distinct callsigns
- 1
- Country
- SM
- Last broadcast
- 3h ago
Current position
Country allocation
The ICAO 24-bit address 5003E8 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 |
|---|---|---|---|
| T7VRS | - | 55 | 2026-07-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-19 | T7VRS | - | Jul 19, 06:10 UTC | Jul 19, 07:45 UTC | 1h 35m |
| 2026-07-18 | T7VRS | - | Jul 18, 12:40 UTC | Jul 18, 14:10 UTC | 1h 30m |
| 2026-07-18 | T7VRS | - | Jul 18, 08:55 UTC | Jul 18, 11:40 UTC | 2h 45m |
| 2026-07-17 | T7VRS | - | Jul 17, 09:20 UTC | Jul 17, 23:10 UTC | 13h 50m |
| 2026-07-17 | T7VRS | - | Jul 17, 07:20 UTC | Jul 17, 07:35 UTC | 15m |
| 2026-07-16 | T7VRS | - | Jul 16, 08:45 UTC | Jul 16, 09:50 UTC | 1h 5m |
| 2026-07-14 | T7VRS | - | Jul 14, 14:10 UTC | Jul 14, 15:30 UTC | 1h 20m |
| 2026-07-14 | T7VRS | - | Jul 14, 09:05 UTC | Jul 14, 12:35 UTC | 3h 30m |
| 2026-07-14 | T7VRS | - | Jul 14, 06:15 UTC | Jul 14, 07:30 UTC | 1h 15m |
| 2026-07-14 | T7VRS | - | Jul 14, 00:35 UTC | Jul 14, 00:50 UTC | 15m |
| 2026-07-12 | T7VRS | - | Jul 12, 14:55 UTC | Jul 12, 17:30 UTC | 2h 35m |
| 2026-07-11 | T7VRS | VNY → MDW | Jul 11, 22:30 UTC | Jul 12, 02:15 UTC | 3h 45m |
| 2026-07-03 | T7VRS | OAK → VNY | Jul 3, 01:30 UTC | Jul 3, 02:30 UTC | 1h 0m |
| 2026-06-27 | T7VRS | - | Jun 27, 18:54 UTC | Jun 27, 20:39 UTC | 1h 45m |
| 2026-06-27 | T7VRS | - | Jun 27, 03:15 UTC | Jun 27, 08:29 UTC | 5h 15m |
| 2026-06-25 | T7VRS | - | Jun 25, 03:15 UTC | Jun 25, 04:04 UTC | 50m |
| 2026-06-24 | T7VRS | - | Jun 24, 23:04 UTC | Jun 25, 01:09 UTC | 2h 5m |
| 2026-06-23 | T7VRS | - | Jun 23, 07:49 UTC | Jun 23, 19:34 UTC | 11h 45m |
| 2026-06-22 | T7VRS | ATH → BQH | Jun 22, 13:29 UTC | Jun 22, 17:00 UTC | 3h 30m |
| 2026-06-22 | T7VRS | - | Jun 22, 05:34 UTC | Jun 22, 10:10 UTC | 4h 35m |
| 2026-06-20 | T7VRS | NCE → DWC | Jun 20, 22:10 UTC | Jun 21, 07:34 UTC | 9h 25m |
| 2026-06-19 | T7VRS | - | Jun 19, 16:29 UTC | Jun 20, 11:14 UTC | 18h 45m |
| 2026-06-19 | T7VRS | - | Jun 19, 13:14 UTC | Jun 20, 11:14 UTC | 22h 0m |
| 2026-06-15 | T7VRS | - | Jun 15, 02:44 UTC | Jun 15, 18:10 UTC | 15h 25m |
| 2026-06-14 | T7VRS | - | Jun 14, 15:10 UTC | Jun 14, 16:20 UTC | 1h 10m |
| 2026-06-14 | T7VRS | - | Jun 14, 13:35 UTC | Jun 14, 13:45 UTC | 10m |
| 2026-06-13 | T7VRS | - | Jun 13, 15:30 UTC | Jun 13, 15:40 UTC | 10m |
| 2026-05-30 | T7VRS | - | May 30, 12:05 UTC | May 30, 21:50 UTC | 9h 45m |
| 2026-05-30 | T7VRS | BQH → LEH | May 30, 10:25 UTC | May 30, 11:00 UTC | 35m |
| 2026-05-29 | T7VRS | - | May 29, 06:30 UTC | May 29, 21:05 UTC | 14h 35m |
| 2026-05-27 | T7VRS | - | May 27, 15:10 UTC | May 27, 15:50 UTC | 40m |
| 2026-05-25 | T7VRS | - | May 25, 10:25 UTC | May 25, 12:50 UTC | 2h 25m |
| 2026-05-24 | T7VRS | - | May 24, 18:30 UTC | May 24, 21:30 UTC | 3h 0m |
| 2026-05-21 | T7VRS | - | May 21, 10:05 UTC | May 21, 10:55 UTC | 50m |
| 2026-05-20 | T7VRS | - | May 20, 19:35 UTC | May 20, 22:20 UTC | 2h 45m |
| 2026-05-20 | T7VRS | - | May 20, 03:45 UTC | May 20, 22:20 UTC | 18h 36m |
| 2026-05-16 | T7VRS | - | May 16, 07:25 UTC | May 16, 14:51 UTC | 7h 25m |
| 2026-05-15 | T7VRS | YYZ → STN | May 15, 22:00 UTC | May 16, 05:56 UTC | 7h 56m |
| 2026-05-13 | T7VRS | KEF → YYZ | May 13, 04:30 UTC | May 13, 11:50 UTC | 7h 20m |
| 2026-05-12 | T7VRS | - | May 12, 20:25 UTC | May 12, 23:25 UTC | 3h 0m |
| 2026-05-05 | T7VRS | - | May 5, 02:55 UTC | May 5, 15:15 UTC | 12h 20m |
| 2026-05-04 | T7VRS | - | May 4, 15:15 UTC | May 4, 18:45 UTC | 3h 31m |
| 2026-05-03 | T7VRS | - | May 3, 20:45 UTC | May 4, 18:45 UTC | 22h 1m |
| 2026-05-03 | T7VRS | - | May 3, 18:05 UTC | May 4, 18:00 UTC | 23h 55m |
| 2026-05-03 | T7VRS | - | May 3, 17:54 UTC | May 4, 16:00 UTC | 22h 5m |
| 2026-05-01 | T7VRS | ATH → CPH | May 1, 00:15 UTC | May 1, 03:25 UTC | 3h 10m |
| 2026-04-30 | T7VRS | - | Apr 30, 16:20 UTC | Apr 30, 22:00 UTC | 5h 40m |
| 2026-04-29 | T7VRS | - | Apr 29, 12:40 UTC | Apr 29, 21:05 UTC | 8h 25m |
| 2026-04-29 | T7VRS | - | Apr 29, 10:05 UTC | Apr 29, 11:15 UTC | 1h 10m |
| 2026-04-25 | T7VRS | SJC → AMS | Apr 25, 03:40 UTC | Apr 25, 16:10 UTC | 12h 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 T7-VRS page for operator, model, and routing details .