Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

345204

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MKV · AIRBUS A-319

Hex
345204
Octal
15051004
Decimal
3,428,868
Country
ES
Tail
EC-MKV
Type
A319
No current signal · last broadcast Jul 25, 14:55 UTC
Flights observed
628
Distinct callsigns
20
Country
ES
Last broadcast
Jul 25, 14:55 UTC

Last known position

Most recent position reported by Mode-S 345204.

Country allocation

The ICAO 24-bit address 345204 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

Callsign Airline Flights Last seen
VLG6205 Vueling Airlines 30 2026-07-24
VLG50NK Vueling Airlines 29 2026-07-24
VLG9HF Vueling Airlines 25 2026-07-21
VLG7PK - 23 2026-07-20
VLG4RV Vueling Airlines 23 2026-07-21
VLG6208 - 22 2026-07-20
VLG17GU - 22 2026-07-18
VLG1494 Vueling Airlines 22 2026-07-22
VLG91XU Vueling Airlines 18 2026-07-02
VLG90KK Vueling Airlines 18 2026-07-24
VLG5EK - 18 2026-07-17
VLG1502 - 18 2026-07-17
VLG8EQ - 17 2026-07-06
VLG2MX Vueling Airlines 17 2026-07-21
VLG93SQ Vueling Airlines 16 2026-07-23
VLG93FF - 16 2026-07-06
VLG6865 Vueling Airlines 16 2026-07-20
VLG364R Vueling Airlines 16 2026-07-23
VLG51NL Vueling Airlines 14 2026-07-21
VLG3SH - 14 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 VLG101P BCN → VLC Jul 25, 12:45 UTCJul 25, 14:50 UTC2h 5m
2026-07-24 VLG90KK FLR → CTA Jul 24, 11:30 UTCJul 24, 12:30 UTC1h 0m
2026-07-24 VLG6205 LGW → FLR Jul 24, 08:20 UTCJul 24, 10:10 UTC1h 50m
2026-07-24 VLG50NK FLR → LGW Jul 24, 05:15 UTCJul 24, 07:00 UTC1h 45m
2026-07-23 VLG364R LGW → FLR Jul 23, 15:50 UTCJul 23, 17:25 UTC1h 35m
2026-07-23 VLG93SQ FLR → LGW Jul 23, 12:55 UTCJul 23, 14:45 UTC1h 50m
2026-07-23 VLG6205 LGW → FLR Jul 23, 09:15 UTCJul 23, 10:55 UTC1h 40m
2026-07-23 VLG50NK FLR → LGW Jul 23, 05:45 UTCJul 23, 07:35 UTC1h 50m
2026-07-22 VLG9FM MAD → FLR Jul 22, 19:05 UTCJul 22, 20:45 UTC1h 40m
2026-07-22 VLG1498 FLR → MAD Jul 22, 16:00 UTCJul 22, 18:00 UTC2h 0m
2026-07-22 VLG6867 MAH → FLR Jul 22, 14:00 UTCJul 22, 15:00 UTC1h 0m
2026-07-22 VLG6SM - Jul 22, 11:40 UTCJul 22, 13:00 UTC1h 20m
2026-07-22 VLG1494 FLR → MAD Jul 22, 05:00 UTCJul 22, 05:25 UTC25m
2026-07-21 VLG51NL ORY → FLR Jul 21, 20:20 UTCJul 21, 21:45 UTC1h 25m
2026-07-21 VLG2MX FLR → ORY Jul 21, 18:00 UTCJul 21, 19:25 UTC1h 25m
2026-07-21 VLG9HF MAD → FLR Jul 21, 15:00 UTCJul 21, 16:40 UTC1h 40m
2026-07-21 VLG4RV FLR → MAD Jul 21, 10:50 UTCJul 21, 13:00 UTC2h 10m
2026-07-21 VLG6205 LGW → FLR Jul 21, 07:45 UTCJul 21, 09:30 UTC1h 45m
2026-07-21 VLG50NK FLR → LGW Jul 21, 04:40 UTCJul 21, 06:35 UTC1h 55m
2026-07-20 VLG7PK LGW → FLR Jul 20, 19:25 UTCJul 20, 21:10 UTC1h 45m
2026-07-20 VLG6208 - Jul 20, 16:15 UTCJul 20, 18:10 UTC1h 55m
2026-07-20 VLG6865 CTA → FLR Jul 20, 13:35 UTCJul 20, 14:45 UTC1h 10m
2026-07-20 VLG90KK FLR → CTA Jul 20, 11:05 UTCJul 20, 12:10 UTC1h 5m
2026-07-20 VLG6205 LGW → FLR Jul 20, 08:15 UTCJul 20, 09:55 UTC1h 40m
2026-07-20 VLG50NK FLR → LGW Jul 20, 04:55 UTCJul 20, 06:45 UTC1h 50m
2026-07-19 VLG7PK LGW → FLR Jul 19, 19:45 UTCJul 19, 21:35 UTC1h 50m
2026-07-19 VLG6208 - Jul 19, 16:20 UTCJul 19, 18:25 UTC2h 5m
2026-07-19 VLG1501 MAD → FLR Jul 19, 13:45 UTCJul 19, 14:55 UTC1h 10m
2026-07-19 VLG1SE FLR → ORY Jul 19, 11:15 UTCJul 19, 12:40 UTC1h 25m
2026-07-19 VLG6205 LGW → FLR Jul 19, 08:05 UTCJul 19, 09:35 UTC1h 30m
2026-07-19 VLG50NK FLR → LGW Jul 19, 04:30 UTCJul 19, 06:25 UTC1h 55m
2026-07-18 VLG7PK LGW → FLR Jul 18, 19:25 UTCJul 18, 20:55 UTC1h 30m
2026-07-18 VLG6208 - Jul 18, 16:20 UTCJul 18, 18:10 UTC1h 50m
2026-07-18 VLG7JX - Jul 18, 13:40 UTCJul 18, 14:55 UTC1h 15m
2026-07-18 VLG6814 - Jul 18, 11:10 UTCJul 18, 12:40 UTC1h 30m
2026-07-18 VLG17GU - Jul 18, 08:00 UTCJul 18, 09:40 UTC1h 40m
2026-07-18 VLG1494 FLR → MAD Jul 18, 04:50 UTCJul 18, 06:55 UTC2h 5m
2026-07-17 VLG9FM - Jul 17, 19:35 UTCJul 17, 21:10 UTC1h 35m
2026-07-17 VLG1498 - Jul 17, 16:34 UTCJul 17, 18:29 UTC1h 55m
2026-07-17 VLG9HF MAD → FLR Jul 17, 13:35 UTCJul 17, 15:20 UTC1h 45m
2026-07-17 VLG4RV - Jul 17, 10:15 UTCJul 17, 12:25 UTC2h 10m
2026-07-17 VLG5EK ORY → FLR Jul 17, 07:50 UTCJul 17, 09:04 UTC1h 15m
2026-07-17 VLG1502 - Jul 17, 05:15 UTCJul 17, 06:40 UTC1h 25m
2026-07-16 VLG9HF MAD → FLR Jul 16, 14:15 UTCJul 16, 15:49 UTC1h 35m
2026-07-16 VLG4RV - Jul 16, 10:59 UTCJul 16, 13:10 UTC2h 10m
2026-07-16 VLG5EK ORY → FLR Jul 16, 08:05 UTCJul 16, 09:20 UTC1h 15m
2026-07-16 VLG1502 - Jul 16, 05:30 UTCJul 16, 07:00 UTC1h 30m
2026-07-15 VLG9FM - Jul 15, 19:50 UTCJul 15, 21:40 UTC1h 50m
2026-07-15 VLG1498 - Jul 15, 16:35 UTCJul 15, 18:40 UTC2h 5m
2026-07-15 VLG6867 MAH → FLR Jul 15, 13:30 UTCJul 15, 14:25 UTC55m

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

Mode-S 345204 frequently asked

What is Mode-S code 345204?
345204 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MKV.
Where is Mode-S 345204 registered?
Mode-S code 345204 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 345204 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 14:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 345204, octal 15051004, decimal 3,428,868.
What flights does 345204 operate?
Mode-S 345204 has broadcast 20 distinct callsigns, including VLG6205, VLG50NK, VLG9HF, VLG7PK, VLG4RV.