Apparatus

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sensors Mode-S transponder

348311

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-OMT · BOMBARDIER BD-700 Global 5000/5500

Hex
348311
Octal
15101421
Decimal
3,441,425
Country
ES
Tail
EC-OMT
Type
GL5T
No current signal · last broadcast 13h ago
Flights observed
101
Distinct callsigns
1
Country
ES
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 348311.

Country allocation

The ICAO 24-bit address 348311 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 1 distinct

Callsign Airline Flights Last seen
ECOMT - 101 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 ECOMT - Jul 17, 16:34 UTCJul 17, 17:20 UTC45m
2026-07-17 ECOMT - Jul 17, 06:40 UTCJul 17, 07:25 UTC45m
2026-07-16 ECOMT - Jul 16, 16:19 UTCJul 16, 16:49 UTC30m
2026-07-16 ECOMT - Jul 16, 06:55 UTCJul 16, 07:40 UTC45m
2026-07-15 ECOMT SVQ → VLC Jul 15, 15:00 UTCJul 15, 15:45 UTC45m
2026-07-15 ECOMT VLC → SVQ Jul 15, 06:15 UTCJul 15, 07:10 UTC55m
2026-07-14 ECOMT OPO → VLC Jul 14, 18:15 UTCJul 14, 19:15 UTC1h 0m
2026-07-14 ECOMT VLC → OPO Jul 14, 05:45 UTCJul 14, 06:45 UTC1h 0m
2026-07-10 ECOMT - Jul 10, 14:40 UTCJul 10, 15:25 UTC45m
2026-07-10 ECOMT - Jul 10, 06:05 UTCJul 10, 06:45 UTC40m
2026-07-09 ECOMT OPO → VLC Jul 9, 16:50 UTCJul 9, 17:45 UTC55m
2026-07-09 ECOMT - Jul 9, 06:20 UTCJul 9, 07:20 UTC1h 0m
2026-07-07 ECOMT - Jul 7, 15:00 UTCJul 7, 17:15 UTC2h 15m
2026-07-06 ECOMT - Jul 6, 17:05 UTCJul 6, 17:20 UTC15m
2026-07-06 ECOMT - Jul 6, 06:40 UTCJul 6, 09:00 UTC2h 20m
2026-06-30 ECOMT SVQ → VLC Jun 30, 16:30 UTCJun 30, 17:20 UTC50m
2026-06-30 ECOMT VLC → SVQ Jun 30, 06:10 UTCJun 30, 06:55 UTC45m
2026-06-29 ECOMT - Jun 29, 16:44 UTCJun 29, 17:45 UTC1h 0m
2026-06-29 ECOMT - Jun 29, 06:59 UTCJun 29, 07:59 UTC1h 0m
2026-06-24 ECOMT BCN → VLC Jun 24, 21:44 UTCJun 24, 22:25 UTC40m
2026-06-24 ECOMT GVA → BCN Jun 24, 15:59 UTCJun 24, 16:59 UTC1h 0m
2026-06-24 ECOMT VLC → GVA Jun 24, 06:39 UTCJun 24, 08:14 UTC1h 35m
2026-06-23 ECOMT BCN → VLC Jun 23, 17:04 UTCJun 23, 17:39 UTC35m
2026-06-23 ECOMT VLC → BCN Jun 23, 06:09 UTCJun 23, 06:55 UTC45m
2026-06-22 ECOMT SVQ → VLC Jun 22, 16:29 UTCJun 22, 17:20 UTC50m
2026-06-22 ECOMT - Jun 22, 06:45 UTCJun 22, 07:25 UTC40m
2026-06-17 ECOMT - Jun 17, 17:00 UTCJun 17, 17:50 UTC50m
2026-06-17 ECOMT - Jun 17, 09:05 UTCJun 17, 10:05 UTC1h 0m
2026-06-16 ECOMT - Jun 16, 16:10 UTCJun 16, 16:50 UTC40m
2026-06-16 ECOMT - Jun 16, 06:20 UTCJun 16, 06:59 UTC40m
2026-06-12 ECOMT - Jun 12, 14:50 UTCJun 12, 16:45 UTC1h 55m
2026-06-11 ECOMT - Jun 11, 06:05 UTCJun 11, 08:35 UTC2h 30m
2026-06-09 ECOMT MAD → VLC Jun 9, 15:05 UTCJun 9, 15:40 UTC35m
2026-06-09 ECOMT - Jun 9, 13:25 UTCJun 9, 13:55 UTC30m
2026-06-09 ECOMT VLC → ZAZ Jun 9, 05:55 UTCJun 9, 06:30 UTC35m
2026-06-08 ECOMT SVQ → VLC Jun 8, 17:10 UTCJun 8, 18:00 UTC50m
2026-06-08 ECOMT VLC → SVQ Jun 8, 07:15 UTCJun 8, 08:00 UTC45m
2026-06-07 ECOMT - Jun 7, 21:15 UTCJun 7, 21:50 UTC35m
2026-06-07 ECOMT - Jun 7, 12:40 UTCJun 7, 13:15 UTC35m
2026-06-05 ECOMT - Jun 5, 17:30 UTCJun 5, 18:00 UTC30m
2026-06-05 ECOMT - Jun 5, 06:10 UTCJun 5, 06:40 UTC30m
2026-06-04 ECOMT - Jun 4, 18:20 UTCJun 4, 19:10 UTC50m
2026-06-04 ECOMT - Jun 4, 13:10 UTCJun 4, 13:25 UTC15m
2026-06-04 ECOMT - Jun 4, 06:05 UTCJun 4, 06:45 UTC40m
2026-06-02 ECOMT MAD → VLC Jun 2, 09:55 UTCJun 2, 10:30 UTC35m
2026-06-01 ECOMT - Jun 1, 14:05 UTCJun 1, 14:50 UTC45m
2026-06-01 ECOMT - Jun 1, 06:10 UTCJun 1, 06:35 UTC25m
2026-05-28 ECOMT - May 28, 14:25 UTCMay 28, 15:15 UTC50m
2026-05-28 ECOMT - May 28, 06:35 UTCMay 28, 07:25 UTC50m
2026-05-27 ECOMT LIS → VLC May 27, 17:25 UTCMay 27, 18:30 UTC1h 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-OMT page for operator, model, and routing details .

Mode-S 348311 frequently asked

What is Mode-S code 348311?
348311 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-OMT.
Where is Mode-S 348311 registered?
Mode-S code 348311 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 348311 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 348311, octal 15101421, decimal 3,441,425.
What flights does 348311 operate?
Mode-S 348311 has broadcast 1 distinct callsign, including ECOMT.