sensors Mode-S transponder

345646

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MYC · AIRBUS A-320

Hex
345646
Octal
15053106
Decimal
3,429,958
Country
ES
Tail
EC-MYC
Type
A320
No current signal · last broadcast 56m ago
Flights observed
268
Distinct callsigns
20
Country
ES
Last broadcast
56m ago

Last known position

Most recent position reported by Mode-S 345646.

Country allocation

The ICAO 24-bit address 345646 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

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 VLG8828 SVQ → CDG May 30, 09:50 UTCMay 30, 11:30 UTC1h 40m
2026-05-30 VLG7CX BIO → SVQ May 30, 07:50 UTCMay 30, 08:55 UTC1h 5m
2026-05-30 VLG7KA SVQ → BIO May 30, 05:30 UTCMay 30, 06:25 UTC55m
2026-05-29 VLG34ZC BCN → SVQ May 29, 20:35 UTCMay 29, 21:45 UTC1h 10m
2026-05-29 VLG15TG SVQ → BCN May 29, 18:15 UTCMay 29, 19:40 UTC1h 25m
2026-05-29 VLG75VC LPA → SVQ May 29, 12:10 UTCMay 29, 17:05 UTC4h 55m
2026-05-29 VLG40XU LGW → SVQ May 29, 08:55 UTCMay 29, 11:05 UTC2h 10m
2026-05-29 VLG1ZJ SVQ → LGW May 29, 05:20 UTCMay 29, 07:45 UTC2h 25m
2026-05-28 VLG3053 LPA → SVQ May 28, 19:30 UTCMay 28, 21:25 UTC1h 55m
2026-05-28 VLG46XH SVQ → LPA May 28, 16:35 UTCMay 28, 18:10 UTC1h 35m
2026-05-28 VLG3BC ORY → LHR May 28, 12:50 UTCMay 28, 14:50 UTC2h 0m
2026-05-28 VLG15UP SVQ → TFN May 28, 09:55 UTCMay 28, 11:35 UTC1h 40m
2026-05-28 VLG757V BCN → SVQ May 28, 07:35 UTCMay 28, 08:50 UTC1h 15m
2026-05-28 VLG2213 SVQ → BCN May 28, 05:00 UTCMay 28, 06:25 UTC1h 25m
2026-05-27 VLG5ST FUE → SVQ May 27, 13:15 UTCMay 27, 17:35 UTC4h 20m
2026-05-27 VLG14VU TFN → SVQ May 27, 10:20 UTCMay 27, 12:10 UTC1h 50m
2026-05-27 VLG505P GRX → BIO May 27, 09:20 UTCMay 27, 09:30 UTC10m
2026-05-27 VLG4UD SVQ → TFN May 27, 07:10 UTCMay 27, 07:20 UTC10m
2026-05-27 VLG4UD SVQ → TFN May 27, 04:49 UTCMay 27, 06:40 UTC1h 50m
2026-05-26 VLG3UM LGW → TFS May 26, 19:30 UTCMay 26, 21:34 UTC2h 5m
2026-05-26 VLG16GL SVQ → ORY May 26, 16:20 UTCMay 26, 18:14 UTC1h 55m
2026-05-26 VLG75VC LPA → SVQ May 26, 12:54 UTCMay 26, 14:45 UTC1h 50m
2026-05-26 VLG2MW SVQ → LPA May 26, 09:55 UTCMay 26, 11:34 UTC1h 40m
2026-05-26 VLG25ZK BCN → SVQ May 26, 07:40 UTCMay 26, 08:54 UTC1h 15m
2026-05-26 VLG59FH SVQ → BCN May 26, 05:10 UTCMay 26, 06:29 UTC1h 20m
2026-05-25 VLG34ZC BCN → SVQ May 25, 20:30 UTCMay 25, 21:49 UTC1h 20m
2026-05-25 VLG15TG SVQ → BCN May 25, 17:50 UTCMay 25, 19:15 UTC1h 25m
2026-05-25 VLG6023 LGW → SVQ May 25, 14:25 UTCMay 25, 16:40 UTC2h 15m
2026-05-25 VLG5NX SVQ → LHR May 25, 10:45 UTCMay 25, 13:00 UTC2h 15m
2026-05-25 VLG4GW LPA → SVQ May 25, 07:45 UTCMay 25, 09:30 UTC1h 45m
2026-05-25 VLG35XX SVQ → LPA May 25, 04:40 UTCMay 25, 06:20 UTC1h 40m
2026-05-24 VLG3HJ TFN → SVQ May 24, 19:10 UTCMay 24, 21:10 UTC2h 0m
2026-05-24 VLG673X SVQ → TFN May 24, 16:25 UTCMay 24, 18:20 UTC1h 55m
2026-05-24 VLG80VV BIO → SVQ May 24, 14:20 UTCMay 24, 15:25 UTC1h 5m
2026-05-24 VLG5BP SVQ → BIO May 24, 12:15 UTCMay 24, 13:05 UTC50m
2026-05-24 VLG40XU LGW → SVQ May 24, 08:50 UTCMay 24, 11:05 UTC2h 15m
2026-05-24 VLG1ZJ SVQ → LGW May 24, 05:15 UTCMay 24, 07:30 UTC2h 15m
2026-05-23 VLG34ZC BCN → SVQ May 23, 21:15 UTCMay 23, 22:35 UTC1h 20m
2026-05-23 VLG15TG SVQ → BCN May 23, 18:55 UTCMay 23, 20:10 UTC1h 15m
2026-05-23 VLG6023 LGW → SVQ May 23, 15:25 UTCMay 23, 17:40 UTC2h 15m
2026-05-23 VLG5NX SVQ → LHR May 23, 11:25 UTCMay 23, 13:45 UTC2h 20m
2026-05-23 VLG4GW LPA → SVQ May 23, 07:40 UTCMay 23, 09:35 UTC1h 55m
2026-05-23 VLG35XX SVQ → LPA May 23, 04:40 UTCMay 23, 06:35 UTC1h 55m
2026-05-22 VLG34ZC BCN → SVQ May 22, 20:25 UTCMay 22, 21:40 UTC1h 15m
2026-05-22 VLG15TG SVQ → BCN May 22, 18:20 UTCMay 22, 19:35 UTC1h 15m
2026-05-22 VLG2MW SVQ → LPA May 22, 12:25 UTCMay 22, 17:25 UTC5h 0m
2026-05-22 VLG40XU LGW → SVQ May 22, 08:50 UTCMay 22, 11:20 UTC2h 29m
2026-05-22 VLG1ZJ SVQ → LGW May 22, 05:15 UTCMay 22, 07:35 UTC2h 20m
2026-05-21 VLG3HJ TFN → SVQ May 21, 20:10 UTCMay 21, 22:00 UTC1h 50m
2026-05-21 VLG673X SVQ → TFN May 21, 17:10 UTCMay 21, 19:15 UTC2h 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-MYC page for operator, model, and routing details .

Mode-S 345646 frequently asked

What is Mode-S code 345646?
345646 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MYC.
Where is Mode-S 345646 registered?
Mode-S code 345646 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 345646 broadcasting right now?
No active broadcast right now. Last signal was 56m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 345646, octal 15053106, decimal 3,429,958.
What flights does 345646 operate?
Mode-S 345646 has broadcast 20 distinct callsigns, including VLG1377, VLG795A, VLG6CC, VLG13QY, VLG88FU.