sensors Mode-S transponder

3424D5

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-KDG · AIRBUS A-320

Hex
3424D5
Octal
15022325
Decimal
3,417,301
Country
ES
Tail
EC-KDG
Type
A320
No current signal · last broadcast 12h ago
Flights observed
17
Distinct callsigns
11
Country
ES
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 3424D5.

Country allocation

The ICAO 24-bit address 3424D5 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
VLG76XU - 3 2026-04-13
VLG88FN - 2 2026-04-13
VLG8326 - 2 2026-04-13
VLG5KD - 2 2026-04-13
VLG4GP - 2 2026-04-14
VLG8619 - 1 2026-04-14
VLG8167 - 1 2026-04-13
VLG7FA - 1 2026-04-13
VLG6PD - 1 2026-04-12
VLG3BL - 1 2026-04-12
VLG1468 - 1 2026-04-14

Recent flights last 17

DateFlightRouteTakeoffLandingDuration
2026-04-14 VLG8619 - Apr 14, 09:15 UTCApr 14, 10:35 UTC1h 20m
2026-04-14 VLG4GP - Apr 14, 07:10 UTCApr 14, 08:10 UTC1h 0m
2026-04-14 VLG4GP - Apr 14, 06:50 UTCApr 14, 07:10 UTC20m
2026-04-14 VLG1468 - Apr 14, 05:15 UTCApr 14, 05:30 UTC15m
2026-04-13 VLG88FN - Apr 13, 19:50 UTCApr 13, 20:35 UTC45m
2026-04-13 VLG88FN - Apr 13, 18:35 UTCApr 13, 20:10 UTC1h 35m
2026-04-13 VLG8326 - Apr 13, 16:15 UTCApr 13, 17:25 UTC1h 10m
2026-04-13 VLG8326 - Apr 13, 15:45 UTCApr 13, 16:15 UTC30m
2026-04-13 VLG5KD - Apr 13, 12:20 UTCApr 13, 13:50 UTC1h 30m
2026-04-13 VLG5KD - Apr 13, 12:05 UTCApr 13, 12:15 UTC10m
2026-04-13 VLG8167 ORY → VLC Apr 13, 09:30 UTCApr 13, 11:05 UTC1h 35m
2026-04-13 VLG76XU - Apr 13, 08:20 UTCApr 13, 08:25 UTC5m
2026-04-13 VLG76XU - Apr 13, 07:55 UTCApr 13, 08:25 UTC30m
2026-04-13 VLG76XU - Apr 13, 07:05 UTCApr 13, 08:15 UTC1h 10m
2026-04-13 VLG7FA ORY → BCN Apr 13, 04:35 UTCApr 13, 06:00 UTC1h 25m
2026-04-12 VLG6PD - Apr 12, 18:40 UTCApr 12, 19:50 UTC1h 10m
2026-04-12 VLG3BL - Apr 12, 17:15 UTCApr 12, 17:35 UTC20m

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

Mode-S 3424D5 frequently asked

What is Mode-S code 3424D5?
3424D5 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-KDG.
Where is Mode-S 3424D5 registered?
Mode-S code 3424D5 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3424D5 broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3424D5, octal 15022325, decimal 3,417,301.
What flights does 3424D5 operate?
Mode-S 3424D5 has broadcast 11 distinct callsigns, including VLG76XU, VLG88FN, VLG8326, VLG5KD, VLG4GP.