Apparatus

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sensors Mode-S transponder

346644

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-NOY · AIRBUS A-320

Hex
346644
Octal
15063104
Decimal
3,434,052
Country
ES
Tail
EC-NOY
Type
A320
No current signal · last broadcast 1h ago
Flights observed
659
Distinct callsigns
20
Country
ES
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 346644.

Country allocation

The ICAO 24-bit address 346644 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
VOE8QZ Volotea 14 2026-05-29
VOE8UQ Volotea 13 2026-05-29
VOE97EA Volotea 11 2026-05-28
VOE6KK Volotea 11 2026-05-28
VOE65ND - 11 2026-07-06
VOE8DL - 10 2026-07-06
VOE7QV - 9 2026-07-11
VOE70TV - 9 2026-07-11
VOE6UA - 8 2026-07-14
VOE1ZP - 8 2026-07-14
VOE70FF Volotea 7 2026-06-01
VOE6XC - 6 2026-07-14
VOE6FN Volotea 6 2026-04-24
VOE63DP Volotea 6 2026-05-22
VOE54GD - 6 2026-07-05
VOE53RC Volotea 6 2026-05-28
VOE3595 - 6 2026-07-05
VOE2407 Volotea 6 2026-05-28
VOE1FF - 6 2026-07-14
VOE9CM Volotea 5 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 VOE63WX - Jul 15, 04:50 UTCJul 15, 05:00 UTC10m
2026-07-14 VOE8EB - Jul 14, 21:40 UTCJul 14, 22:35 UTC55m
2026-07-14 VOE70FH - Jul 14, 19:05 UTCJul 14, 20:20 UTC1h 15m
2026-07-14 VOE1ZP - Jul 14, 16:55 UTCJul 14, 17:55 UTC1h 0m
2026-07-14 VOE6UA - Jul 14, 14:35 UTCJul 14, 15:50 UTC1h 15m
2026-07-14 VOE6XC - Jul 14, 12:05 UTCJul 14, 13:10 UTC1h 5m
2026-07-14 VOE3873 - Jul 14, 10:05 UTCJul 14, 11:05 UTC1h 0m
2026-07-14 VOE84KY - Jul 14, 07:55 UTCJul 14, 09:00 UTC1h 5m
2026-07-14 VOE1FF - Jul 14, 05:20 UTCJul 14, 06:55 UTC1h 35m
2026-07-13 VOE3601 - Jul 13, 21:10 UTCJul 13, 22:05 UTC55m
2026-07-13 VOE63WX - Jul 13, 19:20 UTCJul 13, 20:25 UTC1h 5m
2026-07-13 VOE3801 - Jul 13, 16:30 UTCJul 13, 18:25 UTC1h 55m
2026-07-13 VOE5TD - Jul 13, 13:40 UTCJul 13, 15:15 UTC1h 35m
2026-07-13 VOE8EB - Jul 13, 11:05 UTCJul 13, 12:00 UTC55m
2026-07-13 VOE70FH - Jul 13, 08:45 UTCJul 13, 10:05 UTC1h 20m
2026-07-13 VOE81UT - Jul 13, 07:05 UTCJul 13, 07:35 UTC30m
2026-07-13 VOE8MN - Jul 13, 05:10 UTCJul 13, 06:01 UTC50m
2026-07-12 VOE7JT - Jul 12, 21:25 UTCJul 12, 22:40 UTC1h 15m
2026-07-12 VOE5HD - Jul 12, 18:40 UTCJul 12, 20:01 UTC1h 20m
2026-07-12 VOE1XX - Jul 12, 16:15 UTCJul 12, 17:40 UTC1h 25m
2026-07-12 VOE6EP - Jul 12, 13:30 UTCJul 12, 14:45 UTC1h 15m
2026-07-12 VOE3931 - Jul 12, 11:45 UTCJul 12, 12:20 UTC35m
2026-07-12 VOE7NV - Jul 12, 10:20 UTCJul 12, 10:55 UTC35m
2026-07-12 VOE6XC - Jul 12, 08:05 UTCJul 12, 09:20 UTC1h 15m
2026-07-12 VOE1FF - Jul 12, 04:55 UTCJul 12, 06:20 UTC1h 25m
2026-07-11 VOE3JL - Jul 11, 20:40 UTCJul 11, 22:35 UTC1h 55m
2026-07-11 VOE3540 - Jul 11, 16:35 UTCJul 11, 19:10 UTC2h 35m
2026-07-11 VOE70TV - Jul 11, 14:10 UTCJul 11, 15:15 UTC1h 5m
2026-07-11 VOE7QV - Jul 11, 12:00 UTCJul 11, 13:20 UTC1h 20m
2026-07-11 VOE3561 - Jul 11, 08:55 UTCJul 11, 11:05 UTC2h 10m
2026-07-11 VOE8JN - Jul 11, 04:50 UTCJul 11, 07:20 UTC2h 30m
2026-07-10 VOE70TV - Jul 10, 21:05 UTCJul 10, 22:00 UTC55m
2026-07-10 VOE7QV - Jul 10, 18:40 UTCJul 10, 19:55 UTC1h 15m
2026-07-10 VOE65LF - Jul 10, 16:25 UTCJul 10, 17:25 UTC1h 0m
2026-07-10 VOE58BT - Jul 10, 13:50 UTCJul 10, 15:05 UTC1h 15m
2026-07-10 VOE1LM - Jul 10, 11:35 UTCJul 10, 12:40 UTC1h 5m
2026-07-10 VOE3602 - Jul 10, 08:50 UTCJul 10, 10:05 UTC1h 15m
2026-07-10 VOE9TX - Jul 10, 06:50 UTCJul 10, 07:50 UTC1h 0m
2026-07-10 VOE3861 - Jul 10, 04:50 UTCJul 10, 05:55 UTC1h 5m
2026-07-09 VOE7JT - Jul 9, 21:10 UTCJul 9, 22:25 UTC1h 15m
2026-07-09 VOE5HD - Jul 9, 18:50 UTCJul 9, 20:10 UTC1h 20m
2026-07-09 VOE8EB - Jul 9, 16:40 UTCJul 9, 17:45 UTC1h 5m
2026-07-09 VOE70FH - Jul 9, 14:30 UTCJul 9, 15:40 UTC1h 10m
2026-07-09 VOE3815 - Jul 9, 12:15 UTCJul 9, 13:15 UTC1h 0m
2026-07-09 VOE7GP - Jul 9, 10:00 UTCJul 9, 11:10 UTC1h 10m
2026-07-09 VOE6XC - Jul 9, 07:35 UTCJul 9, 09:00 UTC1h 25m
2026-07-09 VOE1FF - Jul 9, 05:10 UTCJul 9, 06:35 UTC1h 25m
2026-07-08 VOE1LM - Jul 8, 20:30 UTCJul 8, 21:40 UTC1h 10m
2026-07-08 VOE3602 - Jul 8, 18:00 UTCJul 8, 19:20 UTC1h 20m
2026-07-08 VOE5DV - Jul 8, 15:45 UTCJul 8, 16:55 UTC1h 10m

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

Mode-S 346644 frequently asked

What is Mode-S code 346644?
346644 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NOY.
Where is Mode-S 346644 registered?
Mode-S code 346644 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 346644 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 346644, octal 15063104, decimal 3,434,052.
What flights does 346644 operate?
Mode-S 346644 has broadcast 20 distinct callsigns, including VOE8QZ, VOE8UQ, VOE97EA, VOE6KK, VOE65ND.