sensors Mode-S transponder

5001DB

ICAO 24-bit transponder address · allocated to San Marino

Currently assigned to T7-ME3 · AIRBUS A-321neo

Hex
5001DB
Octal
24000733
Decimal
5,243,355
Country
SM
Tail
T7-ME3
Type
A21N
No current signal · last broadcast 19d ago
Flights observed
63
Distinct callsigns
20
Country
SM
Last broadcast
19d ago

Last known position

Most recent position reported by Mode-S 5001DB.

Country allocation

The ICAO 24-bit address 5001DB 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 20 distinct

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-10 MEA230 CDG → BEY May 10, 16:14 UTCMay 10, 20:00 UTC3h 45m
2026-05-10 MEA229 BEY → CDG May 10, 10:19 UTCMay 10, 14:34 UTC4h 15m
2026-05-09 MEA230 CDG → BEY May 9, 16:30 UTCMay 9, 19:40 UTC3h 10m
2026-05-09 MEA229 BEY → CDG May 9, 10:15 UTCMay 9, 14:40 UTC4h 25m
2026-05-08 MEA230 CDG → BEY May 8, 16:40 UTCMay 8, 20:20 UTC3h 40m
2026-05-07 MEA229 BEY → CDG May 7, 18:50 UTCMay 8, 14:35 UTC19h 45m
2026-05-07 MEA229 BEY → CDG May 7, 18:10 UTCMay 8, 14:35 UTC20h 25m
2026-05-07 MEA267 BEY → IST May 7, 14:50 UTCMay 7, 16:10 UTC1h 20m
2026-05-07 MEA252 ATH → BEY May 7, 09:50 UTCMay 7, 11:10 UTC1h 20m
2026-05-07 MEA251 BEY → ATH May 7, 06:15 UTCMay 7, 07:55 UTC1h 41m
2026-05-06 MEA235 BEY → MXP May 6, 11:20 UTCMay 6, 13:50 UTC2h 30m
2026-05-06 MEA235 BEY → MXP May 6, 09:15 UTCMay 6, 10:05 UTC50m
2026-05-06 MEA235 BEY → MXP May 6, 04:05 UTCMay 6, 07:40 UTC3h 35m
2026-05-05 MEA268 IST → BEY May 5, 18:15 UTCMay 5, 18:55 UTC40m
2026-05-05 MEA267 BEY → IST May 5, 14:50 UTCMay 5, 16:06 UTC1h 15m
2026-05-05 MEA252 ATH → BEY May 5, 09:35 UTCMay 5, 10:50 UTC1h 15m
2026-05-05 MEA251 BEY → ATH May 5, 06:25 UTCMay 5, 08:05 UTC1h 40m
2026-05-04 MEA262 LCA → BEY May 4, 16:50 UTCMay 4, 17:00 UTC10m
2026-05-04 MEA261 BEY → LCA May 4, 15:25 UTCMay 4, 15:40 UTC15m
2026-05-04 MEA236 MXP → BEY May 4, 09:25 UTCMay 4, 12:20 UTC2h 55m
2026-05-04 MEA235 BEY → MXP May 4, 04:29 UTCMay 4, 07:45 UTC3h 15m
2026-05-03 MEA230 CDG → BEY May 3, 16:30 UTCMay 3, 20:10 UTC3h 40m
2026-05-03 MEA229 BEY → CDG May 3, 10:20 UTCMay 3, 14:15 UTC3h 55m
2026-05-02 MEA267 BEY → IST May 2, 15:20 UTCMay 2, 19:15 UTC3h 55m
2026-05-02 MEA216 BRU → BEY May 2, 09:50 UTCMay 2, 13:40 UTC3h 50m
2026-05-02 MEA215 BEY → BRU May 2, 04:05 UTCMay 2, 08:15 UTC4h 10m
2026-05-01 MEA214 GVA → BEY May 1, 10:00 UTCMay 1, 13:20 UTC3h 20m
2026-05-01 MEA213 BEY → GVA May 1, 04:30 UTCMay 1, 08:25 UTC3h 55m
2026-04-30 MEA252 ATH → BEY Apr 30, 09:20 UTCApr 30, 10:35 UTC1h 15m
2026-04-30 MEA251 BEY → ATH Apr 30, 06:10 UTCApr 30, 07:50 UTC1h 40m
2026-04-29 MEA266 IST → BEY Apr 29, 08:05 UTCApr 29, 08:30 UTC25m
2026-04-29 MEA265 BEY → IST Apr 29, 05:00 UTCApr 29, 05:09 UTC10m
2026-04-28 MEA252 ATH → BEY Apr 28, 09:15 UTCApr 28, 10:25 UTC1h 10m
2026-04-28 MEA251 BEY → ATH Apr 28, 06:55 UTCApr 28, 08:00 UTC1h 5m
2026-04-27 MEA242 MAD → BEY Apr 27, 13:25 UTCApr 27, 17:20 UTC3h 55m
2026-04-27 MEA241 BEY → MAD Apr 27, 06:20 UTCApr 27, 10:55 UTC4h 35m
2026-04-27 MEA1307 - Apr 27, 04:05 UTCApr 27, 04:45 UTC40m
2026-04-26 MEA306 BEY → CAI Apr 26, 15:05 UTCApr 26, 15:50 UTC45m
2026-04-26 MEA266 IST → BEY Apr 26, 07:30 UTCApr 26, 08:40 UTC1h 10m
2026-04-26 MEA265 BEY → IST Apr 26, 04:20 UTCApr 26, 05:30 UTC1h 10m
2026-04-25 MEA230 CDG → BEY Apr 25, 16:25 UTCApr 25, 20:05 UTC3h 40m
2026-04-25 MEA229 BEY → CDG Apr 25, 10:20 UTCApr 25, 14:35 UTC4h 15m
2026-04-25 MEA266 IST → BEY Apr 25, 04:15 UTCApr 25, 08:40 UTC4h 25m
2026-04-24 MEA202 LHR → BEY Apr 24, 12:15 UTCApr 24, 16:20 UTC4h 5m
2026-04-24 MEA201 BEY → LHR Apr 24, 05:45 UTCApr 24, 10:25 UTC4h 40m
2026-04-22 MEA266 IST → BEY Apr 22, 07:55 UTCApr 22, 09:00 UTC1h 5m
2026-04-21 MEA419 AUH → BEY Apr 21, 17:20 UTCApr 22, 05:45 UTC12h 25m
2026-04-21 MEA418 BEY → AUH Apr 21, 12:35 UTCApr 21, 15:25 UTC2h 50m
2026-04-21 MEA266 IST → BEY Apr 21, 05:10 UTCApr 21, 08:50 UTC3h 40m
2026-04-20 MEA242 MAD → BEY Apr 20, 14:00 UTCApr 20, 17:45 UTC3h 45m

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-ME3 page for operator, model, and routing details .

Mode-S 5001DB frequently asked

What is Mode-S code 5001DB?
5001DB is an ICAO 24-bit transponder address. Allocated to San Marino. Assigned to T7-ME3.
Where is Mode-S 5001DB registered?
Mode-S code 5001DB is allocated to San Marino (SM). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 5001DB broadcasting right now?
No active broadcast right now. Last signal was 19d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 5001DB, octal 24000733, decimal 5,243,355.
What flights does 5001DB operate?
Mode-S 5001DB has broadcast 20 distinct callsigns, including MEA229, MEA266, MEA230, MEA252, MEA251.