sensors Mode-S transponder

3452C7

ICAO 24-bit transponder address · allocated to Spain

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

Hex
3452C7
Octal
15051307
Decimal
3,429,063
Country
ES
Tail
EC-MLN
Type
CRJX
No current signal · last broadcast 16h ago
Flights observed
15
Distinct callsigns
11
Country
ES
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S 3452C7.

Country allocation

The ICAO 24-bit address 3452C7 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 11 distinct

Callsign Airline Flights Last seen
ANE1183 - 3 2026-04-13
ANE22ZL - 2 2026-04-13
ANE1319 Air Nostrum 2 2026-04-14
ANE93PG - 1 2026-04-13
ANE60XM - 1 2026-04-12
ANE51JJ - 1 2026-04-13
ANE1378 - 1 2026-04-13
ANE1377 - 1 2026-04-13
ANE1320 Air Nostrum 1 2026-04-14
ANE1236 Air Nostrum 1 2026-04-14
ANE1235 - 1 2026-04-13

Recent flights last 15

DateFlightRouteTakeoffLandingDuration
2026-04-14 ANE1320 DUS → MAD Apr 14, 10:25 UTCApr 14, 11:05 UTC40m
2026-04-14 ANE1319 MAD → DUS Apr 14, 09:10 UTCApr 14, 09:25 UTC15m
2026-04-14 ANE1319 MAD → DUS Apr 14, 07:10 UTCApr 14, 09:05 UTC1h 55m
2026-04-14 ANE1236 OVD → MAD Apr 14, 05:15 UTCApr 14, 05:35 UTC20m
2026-04-13 ANE1235 - Apr 13, 20:10 UTCApr 13, 20:45 UTC35m
2026-04-13 ANE51JJ - Apr 13, 17:25 UTCApr 13, 18:55 UTC1h 30m
2026-04-13 ANE1183 - Apr 13, 16:15 UTCApr 13, 16:30 UTC15m
2026-04-13 ANE1183 - Apr 13, 15:50 UTCApr 13, 16:30 UTC40m
2026-04-13 ANE1183 - Apr 13, 15:10 UTCApr 13, 16:15 UTC1h 5m
2026-04-13 ANE1378 - Apr 13, 13:10 UTCApr 13, 14:10 UTC1h 0m
2026-04-13 ANE1377 - Apr 13, 09:40 UTCApr 13, 10:35 UTC55m
2026-04-13 ANE22ZL - Apr 13, 07:55 UTCApr 13, 08:20 UTC25m
2026-04-13 ANE22ZL - Apr 13, 07:25 UTCApr 13, 08:15 UTC50m
2026-04-13 ANE93PG - Apr 13, 05:30 UTCApr 13, 06:15 UTC45m
2026-04-12 ANE60XM - Apr 12, 17:50 UTCApr 12, 20:10 UTC2h 20m

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

Mode-S 3452C7 frequently asked

What is Mode-S code 3452C7?
3452C7 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MLN.
Where is Mode-S 3452C7 registered?
Mode-S code 3452C7 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3452C7 broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3452C7, octal 15051307, decimal 3,429,063.
What flights does 3452C7 operate?
Mode-S 3452C7 has broadcast 11 distinct callsigns, including ANE1183, ANE22ZL, ANE1319, ANE93PG, ANE60XM.