Apparatus

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sensors Mode-S transponder

347259

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-NTX · AIRBUS A-330-300

Hex
347259
Octal
15071131
Decimal
3,437,145
Country
ES
Tail
EC-NTX
Type
A333
No current signal · last broadcast 9h ago
Flights observed
115
Distinct callsigns
3
Country
ES
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 347259.

Country allocation

The ICAO 24-bit address 347259 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 3 distinct

Callsign Airline Flights Last seen
AVA098 Avianca - Aerovias Nacionales de Colombia, S.A. 71 2026-05-29
AVA097 Avianca - Aerovias Nacionales de Colombia, S.A. 43 2026-05-29
ECNTX - 1 2026-05-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 AVA098 SCL → BOG May 29, 14:15 UTCMay 29, 16:10 UTC1h 55m
2026-05-29 AVA097 BOG → SCL May 29, 03:00 UTCMay 29, 05:25 UTC2h 25m
2026-05-28 AVA098 SCL → BOG May 28, 15:50 UTCMay 28, 16:10 UTC20m
2026-05-28 AVA098 SCL → BOG May 28, 14:30 UTCMay 28, 14:55 UTC25m
2026-05-28 AVA097 BOG → SCL May 28, 03:15 UTCMay 28, 05:30 UTC2h 15m
2026-05-28 ECNTX BOG → BOG May 28, 00:20 UTCMay 28, 00:30 UTC10m
2026-05-27 AVA098 SCL → BOG May 27, 14:20 UTCMay 27, 16:15 UTC1h 55m
2026-05-27 AVA097 BOG → SCL May 27, 03:20 UTCMay 27, 03:39 UTC20m
2026-05-26 AVA098 SCL → BOG May 26, 16:20 UTCMay 26, 16:50 UTC30m
2026-05-26 AVA098 SCL → BOG May 26, 14:00 UTCMay 26, 14:45 UTC45m
2026-05-26 AVA097 BOG → SCL May 26, 02:55 UTCMay 26, 03:15 UTC20m
2026-05-25 AVA098 SCL → BOG May 25, 14:45 UTCMay 25, 16:35 UTC1h 50m
2026-05-25 AVA097 BOG → SCL May 25, 03:15 UTCMay 25, 03:30 UTC15m
2026-05-24 AVA098 SCL → BOG May 24, 14:40 UTCMay 24, 16:05 UTC1h 25m
2026-05-24 AVA098 SCL → BOG May 24, 10:50 UTCMay 24, 11:00 UTC10m
2026-05-24 AVA097 BOG → SCL May 24, 03:00 UTCMay 24, 03:15 UTC15m
2026-05-23 AVA098 SCL → BOG May 23, 15:00 UTCMay 23, 16:45 UTC1h 45m
2026-05-23 AVA097 BOG → SCL May 23, 04:10 UTCMay 23, 06:05 UTC1h 55m
2026-05-22 AVA098 SCL → BOG May 22, 14:40 UTCMay 22, 16:15 UTC1h 35m
2026-05-22 AVA098 SCL → BOG May 22, 10:55 UTCMay 22, 11:05 UTC10m
2026-05-22 AVA097 BOG → SCL May 22, 03:15 UTCMay 22, 05:25 UTC2h 10m
2026-05-21 AVA098 SCL → BOG May 21, 14:40 UTCMay 21, 16:30 UTC1h 50m
2026-05-21 AVA097 BOG → SCL May 21, 03:00 UTCMay 21, 05:20 UTC2h 20m
2026-05-20 AVA098 SCL → BOG May 20, 14:05 UTCMay 20, 16:35 UTC2h 30m
2026-05-20 AVA098 SCL → BOG May 20, 10:55 UTCMay 20, 11:05 UTC10m
2026-05-20 AVA097 BOG → SCL May 20, 04:30 UTCMay 20, 05:10 UTC41m
2026-05-20 AVA097 BOG → SCL May 20, 03:00 UTCMay 20, 03:15 UTC15m
2026-05-19 AVA098 SCL → BOG May 19, 14:05 UTCMay 19, 16:55 UTC2h 50m
2026-05-19 AVA098 SCL → BOG May 19, 10:55 UTCMay 19, 11:05 UTC10m
2026-05-19 AVA097 BOG → SCL May 19, 03:10 UTCMay 19, 05:05 UTC1h 55m
2026-05-18 AVA098 SCL → BOG May 18, 14:40 UTCMay 18, 16:30 UTC1h 50m
2026-05-18 AVA098 SCL → BOG May 18, 10:55 UTCMay 18, 11:05 UTC10m
2026-05-18 AVA097 BOG → SCL May 18, 04:20 UTCMay 18, 05:05 UTC45m
2026-05-18 AVA097 BOG → SCL May 18, 03:01 UTCMay 18, 03:10 UTC10m
2026-05-17 AVA098 SCL → BOG May 17, 14:45 UTCMay 17, 16:30 UTC1h 45m
2026-05-17 AVA097 BOG → SCL May 17, 03:50 UTCMay 17, 06:05 UTC2h 15m
2026-05-16 AVA098 SCL → BOG May 16, 14:25 UTCMay 16, 16:10 UTC1h 45m
2026-05-16 AVA097 BOG → SCL May 16, 03:15 UTCMay 16, 05:05 UTC1h 50m
2026-05-15 AVA098 SCL → BOG May 15, 14:45 UTCMay 15, 16:30 UTC1h 44m
2026-05-15 AVA097 BOG → SCL May 15, 03:15 UTCMay 15, 05:25 UTC2h 10m
2026-05-14 AVA098 SCL → BOG May 14, 16:05 UTCMay 14, 16:15 UTC10m
2026-05-14 AVA098 SCL → BOG May 14, 14:30 UTCMay 14, 14:55 UTC25m
2026-05-13 AVA097 BOG → SCL May 13, 15:10 UTCMay 14, 05:25 UTC14h 15m
2026-05-13 AVA098 SCL → BOG May 13, 11:25 UTCMay 13, 11:35 UTC10m
2026-05-12 AVA097 BOG → SCL May 12, 15:15 UTCMay 13, 05:35 UTC14h 20m
2026-05-11 AVA097 BOG → SCL May 11, 14:20 UTCMay 12, 06:10 UTC15h 51m
2026-05-11 AVA098 SCL → BOG May 11, 11:10 UTCMay 11, 11:20 UTC10m
2026-05-10 AVA097 BOG → SCL May 10, 14:20 UTCMay 11, 06:05 UTC15h 45m
2026-05-10 AVA098 SCL → BOG May 10, 11:15 UTCMay 10, 11:25 UTC10m
2026-05-09 AVA098 SCL → BOG May 9, 13:55 UTCMay 10, 05:14 UTC15h 20m

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

Mode-S 347259 frequently asked

What is Mode-S code 347259?
347259 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-NTX.
Where is Mode-S 347259 registered?
Mode-S code 347259 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 347259 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 347259, octal 15071131, decimal 3,437,145.
What flights does 347259 operate?
Mode-S 347259 has broadcast 3 distinct callsigns, including AVA098, AVA097, ECNTX.