sensors Mode-S transponder

344307

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-LSQ · ATR-72-600

Hex
344307
Octal
15041407
Decimal
3,425,031
Country
ES
Tail
EC-LSQ
Type
AT76
No current signal · last broadcast 14h ago
Flights observed
14
Distinct callsigns
13
Country
ES
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 344307.

Country allocation

The ICAO 24-bit address 344307 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 13 distinct

Callsign Airline Flights Last seen
ANE7015 - 2 2026-04-13
ANE86SZ - 1 2026-04-13
ANE83RZ - 1 2026-04-13
ANE72KM Air Nostrum 1 2026-04-14
ANE60LR - 1 2026-04-12
ANE34JP - 1 2026-04-13
ANE2508 - 1 2026-04-13
ANE2507 - 1 2026-04-13
ANE2506 - 1 2026-04-13
ANE24ZN - 1 2026-04-13
ANE2487 - 1 2026-04-13
ANE2328 Air Nostrum 1 2026-04-14
ANE20WZ - 1 2026-04-13

Recent flights last 14

DateFlightRouteTakeoffLandingDuration
2026-04-14 ANE2328 PMI → LEU Apr 14, 09:30 UTCApr 14, 10:10 UTC40m
2026-04-14 ANE72KM PMI → MAH Apr 14, 05:20 UTCApr 14, 05:40 UTC20m
2026-04-13 ANE2508 - Apr 13, 18:50 UTCApr 13, 19:05 UTC15m
2026-04-13 ANE2487 - Apr 13, 17:55 UTCApr 13, 18:10 UTC15m
2026-04-13 ANE24ZN - Apr 13, 16:35 UTCApr 13, 16:50 UTC15m
2026-04-13 ANE2507 - Apr 13, 14:50 UTCApr 13, 15:00 UTC10m
2026-04-13 ANE2506 - Apr 13, 13:30 UTCApr 13, 13:45 UTC15m
2026-04-13 ANE86SZ - Apr 13, 11:25 UTCApr 13, 11:35 UTC10m
2026-04-13 ANE83RZ - Apr 13, 10:05 UTCApr 13, 10:25 UTC20m
2026-04-13 ANE20WZ - Apr 13, 08:45 UTCApr 13, 09:10 UTC25m
2026-04-13 ANE34JP - Apr 13, 07:20 UTCApr 13, 07:50 UTC30m
2026-04-13 ANE7015 - Apr 13, 04:20 UTCApr 13, 04:30 UTC10m
2026-04-13 ANE7015 - Apr 13, 03:45 UTCApr 13, 04:15 UTC30m
2026-04-12 ANE60LR - Apr 12, 18:20 UTCApr 12, 19:25 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-LSQ page for operator, model, and routing details .

Mode-S 344307 frequently asked

What is Mode-S code 344307?
344307 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-LSQ.
Where is Mode-S 344307 registered?
Mode-S code 344307 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 344307 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 344307, octal 15041407, decimal 3,425,031.
What flights does 344307 operate?
Mode-S 344307 has broadcast 13 distinct callsigns, including ANE7015, ANE86SZ, ANE83RZ, ANE72KM, ANE60LR.