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sensors Mode-S transponder

348447

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-DKC · PIPER PA-28-140/150/160/180

Hex
348447
Octal
15102107
Decimal
3,441,735
Country
ES
Tail
EC-DKC
Type
P28A
No current signal · last broadcast 8d ago
Flights observed
41
Distinct callsigns
1
Country
ES
Last broadcast
8d ago

Last known position

Most recent position reported by Mode-S 348447.

Country allocation

The ICAO 24-bit address 348447 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 1 distinct

Callsign Airline Flights Last seen
ECDKC - 41 2026-07-23

Recent flights last 41

DateFlightRouteTakeoffLandingDuration
2026-07-23 ECDKC - Jul 23, 08:50 UTCJul 23, 09:00 UTC10m
2026-07-23 ECDKC - Jul 23, 07:00 UTCJul 23, 07:40 UTC40m
2026-07-21 ECDKC - Jul 21, 18:15 UTCJul 21, 19:00 UTC45m
2026-07-21 ECDKC - Jul 21, 09:15 UTCJul 21, 10:00 UTC45m
2026-07-18 ECDKC - Jul 18, 09:45 UTCJul 18, 09:55 UTC10m
2026-07-18 ECDKC - Jul 18, 08:35 UTCJul 18, 08:50 UTC15m
2026-07-17 ECDKC - Jul 17, 08:10 UTCJul 17, 08:54 UTC45m
2026-07-16 ECDKC - Jul 16, 12:49 UTCJul 16, 13:05 UTC15m
2026-07-15 ECDKC - Jul 15, 17:05 UTCJul 15, 17:20 UTC15m
2026-07-15 ECDKC - Jul 15, 14:50 UTCJul 15, 15:55 UTC1h 5m
2026-07-14 ECDKC - Jul 14, 09:05 UTCJul 14, 09:25 UTC20m
2026-07-13 ECDKC - Jul 13, 16:35 UTCJul 13, 17:40 UTC1h 5m
2026-07-13 ECDKC - Jul 13, 09:00 UTCJul 13, 09:25 UTC25m
2026-07-12 ECDKC - Jul 12, 09:40 UTCJul 12, 09:50 UTC10m
2026-07-12 ECDKC - Jul 12, 08:55 UTCJul 12, 09:10 UTC15m
2026-07-11 ECDKC - Jul 11, 07:25 UTCJul 11, 07:55 UTC30m
2026-07-11 ECDKC - Jul 11, 06:45 UTCJul 11, 06:55 UTC10m
2026-07-10 ECDKC - Jul 10, 06:55 UTCJul 10, 07:10 UTC15m
2026-07-08 ECDKC - Jul 8, 10:10 UTCJul 8, 10:20 UTC10m
2026-07-07 ECDKC - Jul 7, 10:05 UTCJul 7, 10:15 UTC10m
2026-07-05 ECDKC - Jul 5, 15:40 UTCJul 5, 16:35 UTC55m
2026-07-03 ECDKC - Jul 3, 13:20 UTCJul 3, 15:30 UTC2h 10m
2026-06-30 ECDKC - Jun 30, 17:30 UTCJun 30, 17:40 UTC10m
2026-06-30 ECDKC - Jun 30, 07:35 UTCJun 30, 08:20 UTC45m
2026-06-29 ECDKC - Jun 29, 12:34 UTCJun 29, 12:45 UTC10m
2026-06-29 ECDKC - Jun 29, 05:50 UTCJun 29, 05:59 UTC10m
2026-06-29 ECDKC - Jun 29, 04:55 UTCJun 29, 05:09 UTC15m
2026-06-27 ECDKC - Jun 27, 18:49 UTCJun 27, 19:00 UTC10m
2026-06-27 ECDKC - Jun 27, 08:35 UTCJun 27, 08:49 UTC15m
2026-06-26 ECDKC - Jun 26, 07:14 UTCJun 26, 07:45 UTC30m
2026-06-26 ECDKC - Jun 26, 05:44 UTCJun 26, 06:19 UTC35m
2026-06-25 ECDKC - Jun 25, 09:34 UTCJun 25, 09:50 UTC15m
2026-06-24 ECDKC - Jun 24, 09:05 UTCJun 24, 09:39 UTC35m
2026-06-23 ECDKC - Jun 23, 09:05 UTCJun 23, 09:49 UTC45m
2026-06-21 ECDKC - Jun 21, 08:30 UTCJun 21, 08:54 UTC25m
2026-06-20 ECDKC - Jun 20, 08:34 UTCJun 20, 08:55 UTC20m
2026-06-16 ECDKC - Jun 16, 13:55 UTCJun 16, 14:05 UTC10m
2026-06-09 ECDKC - Jun 9, 13:50 UTCJun 9, 14:05 UTC15m
2026-06-09 ECDKC - Jun 9, 12:55 UTCJun 9, 13:05 UTC10m
2026-04-26 ECDKC - Apr 26, 08:30 UTCApr 26, 08:50 UTC20m
2026-04-26 ECDKC - Apr 26, 07:30 UTCApr 26, 07:45 UTC15m

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

Mode-S 348447 frequently asked

What is Mode-S code 348447?
348447 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-DKC.
Where is Mode-S 348447 registered?
Mode-S code 348447 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 348447 broadcasting right now?
No active broadcast right now. Last signal was 8d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 348447, octal 15102107, decimal 3,441,735.
What flights does 348447 operate?
Mode-S 348447 has broadcast 1 distinct callsign, including ECDKC.