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sensors Mode-S transponder

500205

ICAO 24-bit transponder address · allocated to San Marino

Currently assigned to T7-ME6 · AIRBUS A-321neo

Hex
500205
Octal
24001005
Decimal
5,243,397
Country
SM
Tail
T7-ME6
Type
A21N
Broadcasting now · callsign MEA426 · 35,025 ft
Flights observed
113
Distinct callsigns
20
Country
SM
Last broadcast
1h ago

Current position

500205 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 500205 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

Callsign Airline Flights Last seen
MEA218 - 8 2026-07-12
MEA217 - 7 2026-07-12
MEA268 - 5 2026-07-09
MEA232 - 5 2026-07-09
MEA231 - 5 2026-07-09
MEA201 - 5 2026-07-04
MEA267 - 4 2026-07-09
MEA214 - 4 2026-07-06
MEA213 - 4 2026-07-06
MEA422 - 3 2026-07-11
MEA419 - 3 2026-07-08
MEA418 - 3 2026-07-08
MEA307 - 3 2026-07-12
MEA306 - 3 2026-07-12
MEA230 - 3 2026-07-02
MEA202 Middle East Airlines 3 2026-07-04
MEA1266 Middle East Airlines 3 2026-04-16
MEA436 - 2 2026-07-10
MEA426 - 2 2026-07-14
MEA424 - 2 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 MEA426 - Jul 14, 04:40 UTCJul 14, 05:15 UTC35m
2026-07-13 MEA224 - Jul 13, 17:05 UTCJul 13, 20:10 UTC3h 5m
2026-07-13 MEA223 - Jul 13, 12:15 UTCJul 13, 15:45 UTC3h 30m
2026-07-13 MEA266 - Jul 13, 08:40 UTCJul 13, 09:55 UTC1h 15m
2026-07-13 MEA265 - Jul 13, 05:40 UTCJul 13, 07:10 UTC1h 30m
2026-07-12 MEA307 - Jul 12, 17:55 UTCJul 12, 18:45 UTC50m
2026-07-12 MEA306 - Jul 12, 15:35 UTCJul 12, 16:30 UTC55m
2026-07-12 MEA218 - Jul 12, 10:20 UTCJul 12, 13:30 UTC3h 10m
2026-07-12 MEA217 - Jul 12, 04:40 UTCJul 12, 08:15 UTC3h 35m
2026-07-11 MEA422 - Jul 11, 15:00 UTCJul 11, 20:10 UTC5h 10m
2026-07-11 MEA216 - Jul 11, 09:55 UTCJul 11, 13:30 UTC3h 35m
2026-07-11 MEA215 - Jul 11, 04:05 UTCJul 11, 08:20 UTC4h 15m
2026-07-10 MEA437 - Jul 10, 16:35 UTCJul 10, 18:45 UTC2h 10m
2026-07-10 MEA436 - Jul 10, 13:05 UTCJul 10, 15:20 UTC2h 15m
2026-07-10 MEA424 - Jul 10, 05:15 UTCJul 10, 10:40 UTC5h 25m
2026-07-09 MEA268 - Jul 9, 17:45 UTCJul 9, 19:00 UTC1h 15m
2026-07-09 MEA267 - Jul 9, 14:50 UTCJul 9, 16:20 UTC1h 30m
2026-07-09 MEA232 - Jul 9, 09:50 UTCJul 9, 12:30 UTC2h 40m
2026-07-09 MEA231 - Jul 9, 04:20 UTCJul 9, 07:25 UTC3h 5m
2026-07-08 MEA419 - Jul 8, 18:15 UTCJul 8, 20:35 UTC2h 20m
2026-07-08 MEA418 - Jul 8, 13:30 UTCJul 8, 16:20 UTC2h 50m
2026-07-08 MEA232 - Jul 8, 09:30 UTCJul 8, 12:05 UTC2h 35m
2026-07-08 MEA231 - Jul 8, 04:35 UTCJul 8, 07:40 UTC3h 5m
2026-07-07 MEA419 - Jul 7, 16:55 UTCJul 7, 19:30 UTC2h 35m
2026-07-07 MEA418 - Jul 7, 12:25 UTCJul 7, 15:20 UTC2h 55m
2026-07-07 MEA266 - Jul 7, 08:35 UTCJul 7, 09:45 UTC1h 10m
2026-07-07 MEA265 - Jul 7, 05:35 UTCJul 7, 07:05 UTC1h 30m
2026-07-06 MEA268 - Jul 6, 18:15 UTCJul 6, 19:35 UTC1h 20m
2026-07-06 MEA267 BEY → IST Jul 6, 15:25 UTCJul 6, 16:55 UTC1h 30m
2026-07-06 MEA214 - Jul 6, 10:35 UTCJul 6, 13:50 UTC3h 15m
2026-07-06 MEA213 - Jul 6, 04:45 UTCJul 6, 08:45 UTC4h 0m
2026-07-05 MEA254 - Jul 5, 18:35 UTCJul 5, 19:50 UTC1h 15m
2026-07-05 MEA253 - Jul 5, 15:25 UTCJul 5, 17:05 UTC1h 40m
2026-07-05 MEA218 - Jul 5, 10:25 UTCJul 5, 13:35 UTC3h 10m
2026-07-05 MEA217 - Jul 5, 04:30 UTCJul 5, 08:20 UTC3h 50m
2026-07-04 MEA202 LHR → BEY Jul 4, 12:30 UTCJul 4, 16:30 UTC4h 0m
2026-07-04 MEA201 - Jul 4, 05:50 UTCJul 4, 10:30 UTC4h 40m
2026-07-04 MEA201 - Jul 4, 05:25 UTCJul 4, 05:45 UTC20m
2026-07-03 MEA204 - Jul 3, 21:15 UTCJul 4, 01:05 UTC3h 50m
2026-07-03 MEA203 - Jul 3, 14:30 UTCJul 3, 19:20 UTC4h 50m
2026-07-03 MEA232 - Jul 3, 09:40 UTCJul 3, 12:15 UTC2h 35m
2026-07-03 MEA231 - Jul 3, 04:35 UTCJul 3, 07:35 UTC3h 0m
2026-07-02 MEA230 - Jul 2, 16:40 UTCJul 2, 20:25 UTC3h 45m
2026-07-02 MEA229 - Jul 2, 10:15 UTCJul 2, 14:30 UTC4h 15m
2026-07-01 MEA204 - Jul 1, 21:30 UTCJul 2, 01:40 UTC4h 10m
2026-07-01 MEA203 - Jul 1, 14:45 UTCJul 1, 19:25 UTC4h 40m
2026-07-01 MEA232 FCO → BEY Jul 1, 09:25 UTCJul 1, 12:05 UTC2h 40m
2026-07-01 MEA231 BEY → FCO Jul 1, 04:25 UTCJul 1, 07:25 UTC3h 0m
2026-06-30 MEA307 - Jun 30, 18:15 UTCJun 30, 19:05 UTC50m
2026-06-30 MEA306 BEY → CAI Jun 30, 15:35 UTCJun 30, 16:30 UTC55m

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-ME6 page for operator, model, and routing details .

Mode-S 500205 frequently asked

What is Mode-S code 500205?
500205 is an ICAO 24-bit transponder address. Allocated to San Marino. Assigned to T7-ME6.
Where is Mode-S 500205 registered?
Mode-S code 500205 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 500205 broadcasting right now?
Yes. Mode-S 500205 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 500205, octal 24001005, decimal 5,243,397.
What flights does 500205 operate?
Mode-S 500205 has broadcast 20 distinct callsigns, including MEA218, MEA217, MEA268, MEA232, MEA231.