Apparatus

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sensors Mode-S transponder

345597

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MSL · BOMBARDIER Regional Jet CRJ-1000

Hex
345597
Octal
15052627
Decimal
3,429,783
Country
ES
Tail
EC-MSL
Type
CRJX
No current signal · last broadcast 7h ago
Flights observed
607
Distinct callsigns
20
Country
ES
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 345597.

Country allocation

The ICAO 24-bit address 345597 falls within the block assigned to Spain (ES) by ICAO Annex 10, Volume III. Every aircraft registered in Spain 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
ANE1224 - 9 2026-07-12
ANE1223 - 9 2026-07-12
ANE71KA - 8 2026-07-13
ANE84ME - 7 2026-06-28
ANE61HB - 7 2026-07-07
ANE60PM - 7 2026-07-07
ANE30KP - 7 2026-07-13
ANE22NP - 7 2026-06-28
ANE98GQ - 6 2026-07-09
ANE95NT - 6 2026-07-09
ANE84QQ - 6 2026-07-03
ANE80FD - 6 2026-06-27
ANE63YF - 6 2026-07-14
ANE471Q - 6 2026-07-03
ANE1325 - 6 2026-06-26
ANE1217 - 6 2026-07-13
ANE1066 - 6 2026-07-07
ANE88SC - 5 2026-07-02
ANE88FY - 5 2026-06-16
ANE83ZY - 5 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 ANE39JK - Jul 14, 18:55 UTCJul 14, 19:20 UTC25m
2026-07-14 ANE92WD - Jul 14, 16:40 UTCJul 14, 18:10 UTC1h 30m
2026-07-14 ANE70XF - Jul 14, 14:15 UTCJul 14, 15:35 UTC1h 20m
2026-07-14 ANE76BG MUC → MAD Jul 14, 10:30 UTCJul 14, 12:50 UTC2h 20m
2026-07-14 ANE98ZC MAD → MUC Jul 14, 07:20 UTCJul 14, 09:20 UTC2h 0m
2026-07-14 ANE63YF - Jul 14, 04:40 UTCJul 14, 06:15 UTC1h 35m
2026-07-13 ANE1217 MAD → NCE Jul 13, 21:25 UTCJul 13, 22:45 UTC1h 20m
2026-07-13 ANE55YK - Jul 13, 19:40 UTCJul 13, 20:15 UTC35m
2026-07-13 ANE17PJ - Jul 13, 18:10 UTCJul 13, 18:50 UTC40m
2026-07-13 ANE35XN - Jul 13, 16:15 UTCJul 13, 17:10 UTC55m
2026-07-13 ANE48ZX - Jul 13, 14:40 UTCJul 13, 15:25 UTC45m
2026-07-13 ANE25WM - Jul 13, 11:40 UTCJul 13, 12:20 UTC40m
2026-07-13 ANE1099 - Jul 13, 10:00 UTCJul 13, 10:25 UTC25m
2026-07-13 ANE71KA - Jul 13, 07:20 UTCJul 13, 07:55 UTC35m
2026-07-13 ANE30KP - Jul 13, 05:50 UTCJul 13, 06:25 UTC35m
2026-07-12 ANE75NV - Jul 12, 19:45 UTCJul 12, 20:50 UTC1h 5m
2026-07-12 ANE17SQ - Jul 12, 18:05 UTCJul 12, 18:55 UTC50m
2026-07-12 ANE1224 - Jul 12, 16:05 UTCJul 12, 16:50 UTC45m
2026-07-12 ANE1223 - Jul 12, 14:20 UTCJul 12, 14:50 UTC30m
2026-07-12 ANE31VM - Jul 12, 12:10 UTCJul 12, 13:10 UTC1h 0m
2026-07-12 ANE64VU - Jul 12, 10:10 UTCJul 12, 10:55 UTC45m
2026-07-12 ANE37VA - Jul 12, 08:01 UTCJul 12, 09:00 UTC1h 0m
2026-07-12 ANE91DH - Jul 12, 06:01 UTCJul 12, 06:55 UTC55m
2026-07-11 ANE55YK - Jul 11, 19:45 UTCJul 11, 20:35 UTC50m
2026-07-11 ANE17PJ MAD → ALC Jul 11, 17:55 UTCJul 11, 18:35 UTC40m
2026-07-11 ANE1224 - Jul 11, 16:10 UTCJul 11, 16:55 UTC45m
2026-07-11 ANE1223 - Jul 11, 14:40 UTCJul 11, 15:25 UTC45m
2026-07-11 ANE1320 - Jul 11, 10:25 UTCJul 11, 12:35 UTC2h 10m
2026-07-11 ANE1319 MAD → DUS Jul 11, 07:25 UTCJul 11, 09:20 UTC1h 55m
2026-07-11 ANE63YF - Jul 11, 04:40 UTCJul 11, 06:10 UTC1h 30m
2026-07-10 ANE1217 - Jul 10, 20:35 UTCJul 10, 21:55 UTC1h 20m
2026-07-10 ANE05EJ - Jul 10, 17:15 UTCJul 10, 18:20 UTC1h 5m
2026-07-10 ANE1357 - Jul 10, 15:00 UTCJul 10, 16:10 UTC1h 10m
2026-07-10 ANE19TF - Jul 10, 12:00 UTCJul 10, 13:15 UTC1h 15m
2026-07-10 ANE1355 - Jul 10, 09:15 UTCJul 10, 10:20 UTC1h 5m
2026-07-10 ANE1316 MUC → MAD Jul 10, 05:50 UTCJul 10, 08:00 UTC2h 10m
2026-07-09 ANE1315 MAD → MUC Jul 9, 18:35 UTCJul 9, 20:45 UTC2h 10m
2026-07-09 ANE95NT BOD → MAD Jul 9, 16:25 UTCJul 9, 17:25 UTC1h 0m
2026-07-09 ANE98GQ MAD → BOD Jul 9, 14:45 UTCJul 9, 15:40 UTC55m
2026-07-09 ANE25WM - Jul 9, 12:00 UTCJul 9, 12:35 UTC35m
2026-07-09 ANE1099 - Jul 9, 10:25 UTCJul 9, 10:50 UTC25m
2026-07-09 ANE43PT - Jul 9, 08:35 UTCJul 9, 09:25 UTC50m
2026-07-09 ANE14LZ - Jul 9, 07:00 UTCJul 9, 07:50 UTC50m
2026-07-09 ANE23UQ - Jul 9, 05:20 UTCJul 9, 06:10 UTC50m
2026-07-08 ANE74FA - Jul 8, 18:15 UTCJul 8, 19:00 UTC45m
2026-07-08 ANE88MB TRN → MAD Jul 8, 14:00 UTCJul 8, 15:50 UTC1h 50m
2026-07-08 ANE72UZ MAD → TRN Jul 8, 11:15 UTCJul 8, 13:00 UTC1h 45m
2026-07-08 ANE37VA LEI → MAD Jul 8, 07:50 UTCJul 8, 08:45 UTC55m
2026-07-08 ANE91DH MAD → LEI Jul 8, 06:15 UTCJul 8, 07:00 UTC45m
2026-07-08 ANE1084 VLC → MAD Jul 8, 04:35 UTCJul 8, 05:10 UTC35m

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 EC-MSL page for operator, model, and routing details .

Mode-S 345597 frequently asked

What is Mode-S code 345597?
345597 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MSL.
Where is Mode-S 345597 registered?
Mode-S code 345597 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 345597 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 345597, octal 15052627, decimal 3,429,783.
What flights does 345597 operate?
Mode-S 345597 has broadcast 20 distinct callsigns, including ANE1224, ANE1223, ANE71KA, ANE84ME, ANE61HB.