Apparatus

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sensors Mode-S transponder

345687

ICAO 24-bit transponder address · allocated to Spain

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

Hex
345687
Octal
15053207
Decimal
3,430,023
Country
ES
Tail
EC-MTZ
Type
CRJX
No current signal · last broadcast Jul 26, 20:50 UTC
Flights observed
710
Distinct callsigns
20
Country
ES
Last broadcast
Jul 26, 20:50 UTC

Last known position

Most recent position reported by Mode-S 345687.

Country allocation

The ICAO 24-bit address 345687 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
ANE1186 Air Nostrum 10 2026-07-21
ANE1185 - 10 2026-07-20
ANE60XM - 9 2026-07-03
ANE56CP - 9 2026-07-03
ANE88MB Air Nostrum 8 2026-07-26
ANE72UZ Air Nostrum 8 2026-07-26
ANE71DM - 8 2026-07-05
ANE98ZC - 7 2026-06-15
ANE89UJ - 7 2026-07-20
ANE84YP - 7 2026-07-06
ANE76BG - 7 2026-06-15
ANE74TK - 7 2026-07-06
ANE63YF - 7 2026-07-06
ANE22XP - 7 2026-07-20
ANE1217 - 7 2026-07-05
ANE92WD Air Nostrum 6 2026-07-25
ANE82BX Air Nostrum 6 2026-07-20
ANE80FD - 6 2026-06-22
ANE70XF Air Nostrum 6 2026-07-25
ANE62VG - 6 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 ANE73JA OPO → MAD Jul 26, 19:45 UTCJul 26, 20:40 UTC55m
2026-07-26 ANE31WP MAD → OPO Jul 26, 18:00 UTCJul 26, 18:45 UTC45m
2026-07-26 ANE88MB TRN → MAD Jul 26, 13:40 UTCJul 26, 15:15 UTC1h 35m
2026-07-26 ANE72UZ MAD → TRN Jul 26, 10:55 UTCJul 26, 12:35 UTC1h 40m
2026-07-26 ANE1210 NCE → MAD Jul 26, 07:55 UTCJul 26, 09:25 UTC1h 30m
2026-07-26 ANE1209 MAD → NCE Jul 26, 05:00 UTCJul 26, 06:25 UTC1h 25m
2026-07-25 ANE92WD MRS → MAD Jul 25, 18:40 UTCJul 25, 20:15 UTC1h 35m
2026-07-25 ANE70XF MAD → MRS Jul 25, 15:55 UTCJul 25, 17:20 UTC1h 25m
2026-07-25 ANE83VN NCE → MAD Jul 25, 11:05 UTCJul 25, 12:55 UTC1h 50m
2026-07-25 ANE81BU MAD → NCE Jul 25, 08:25 UTCJul 25, 09:50 UTC1h 25m
2026-07-25 ANE1326 DUS → MAD Jul 25, 04:35 UTCJul 25, 07:00 UTC2h 25m
2026-07-24 ANE1325 MAD → DUS Jul 24, 19:10 UTCJul 24, 21:00 UTC1h 50m
2026-07-24 ANE22NP OPO → MAD Jul 24, 17:10 UTCJul 24, 17:55 UTC45m
2026-07-24 ANE84ME MAD → OPO Jul 24, 15:20 UTCJul 24, 16:20 UTC1h 0m
2026-07-24 ANE25RE SCQ → MAD Jul 24, 12:15 UTCJul 24, 13:00 UTC45m
2026-07-24 ANE68DM MAD → SCQ Jul 24, 10:10 UTCJul 24, 11:05 UTC55m
2026-07-24 ANE47WP OPO → MAD Jul 24, 07:40 UTCJul 24, 08:25 UTC45m
2026-07-24 ANE73AZ MAD → OPO Jul 24, 05:40 UTCJul 24, 06:35 UTC55m
2026-07-23 ANE77KX TLS → MAD Jul 23, 19:45 UTCJul 23, 20:50 UTC1h 5m
2026-07-23 ANE44ER MAD → TLS Jul 23, 18:05 UTCJul 23, 18:55 UTC50m
2026-07-23 ANE88MB TRN → MAD Jul 23, 13:50 UTCJul 23, 15:45 UTC1h 55m
2026-07-23 ANE72UZ MAD → TRN Jul 23, 11:20 UTCJul 23, 12:55 UTC1h 35m
2026-07-23 ANE8754 GHA → MAD Jul 23, 04:55 UTCJul 23, 10:15 UTC5h 20m
2026-07-22 ANE55YK ALC → MAD Jul 22, 19:40 UTCJul 22, 20:40 UTC1h 0m
2026-07-22 ANE17PJ MAD → ALC Jul 22, 18:05 UTCJul 22, 18:45 UTC40m
2026-07-22 ANE87JM - Jul 22, 16:25 UTCJul 22, 17:05 UTC40m
2026-07-22 ANE85EK - Jul 22, 14:45 UTCJul 22, 15:30 UTC45m
2026-07-22 ANE1320 DUS → MAD Jul 22, 11:40 UTCJul 22, 13:20 UTC1h 40m
2026-07-22 ANE1319 MAD → DUS Jul 22, 11:10 UTCJul 22, 11:35 UTC25m
2026-07-22 ANE001 - Jul 22, 04:15 UTCJul 22, 04:55 UTC40m
2026-07-21 ANE83VN NCE → MAD Jul 21, 13:20 UTCJul 21, 15:00 UTC1h 40m
2026-07-21 ANE81BU MAD → NCE Jul 21, 10:40 UTCJul 21, 12:05 UTC1h 25m
2026-07-21 ANE68PL BJZ → MAD Jul 21, 08:55 UTCJul 21, 09:25 UTC30m
2026-07-21 ANE29MQ MAD → BJZ Jul 21, 07:35 UTCJul 21, 08:10 UTC35m
2026-07-21 ANE1186 LYS → MAD Jul 21, 04:45 UTCJul 21, 06:30 UTC1h 45m
2026-07-20 ANE1185 - Jul 20, 20:20 UTCJul 20, 21:30 UTC1h 10m
2026-07-20 ANE89UJ - Jul 20, 17:25 UTCJul 20, 19:05 UTC1h 40m
2026-07-20 ANE22XP - Jul 20, 14:55 UTCJul 20, 16:20 UTC1h 25m
2026-07-20 ANE78RT - Jul 20, 12:00 UTCJul 20, 13:10 UTC1h 10m
2026-07-20 ANE29VH - Jul 20, 10:25 UTCJul 20, 11:05 UTC40m
2026-07-20 ANE62VG - Jul 20, 08:25 UTCJul 20, 09:05 UTC40m
2026-07-20 ANE82BX MAD → SDR Jul 20, 06:55 UTCJul 20, 07:25 UTC30m
2026-07-20 ANE1066 SDR → MAD Jul 20, 04:50 UTCJul 20, 05:25 UTC35m
2026-07-19 ANE1065 MAD → SDR Jul 19, 19:20 UTCJul 19, 19:45 UTC25m
2026-07-19 ANE97CX NTE → MAD Jul 19, 17:05 UTCJul 19, 18:20 UTC1h 15m
2026-07-19 ANE96FH MAD → NTE Jul 19, 14:50 UTCJul 19, 16:00 UTC1h 10m
2026-07-19 ANE1320 - Jul 19, 10:20 UTCJul 19, 12:35 UTC2h 15m
2026-07-19 ANE1319 MAD → DUS Jul 19, 07:30 UTCJul 19, 09:25 UTC1h 55m
2026-07-19 ANE1174 MRS → MAD Jul 19, 05:05 UTCJul 19, 06:30 UTC1h 25m
2026-07-18 ANE1173 - Jul 18, 20:15 UTCJul 18, 21:20 UTC1h 5m

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

Mode-S 345687 frequently asked

What is Mode-S code 345687?
345687 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MTZ.
Where is Mode-S 345687 registered?
Mode-S code 345687 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 345687 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 345687, octal 15053207, decimal 3,430,023.
What flights does 345687 operate?
Mode-S 345687 has broadcast 20 distinct callsigns, including ANE1186, ANE1185, ANE60XM, ANE56CP, ANE88MB.