Apparatus

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sensors Mode-S transponder

347692

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-OFP · BOEING 787-9 Dreamliner

Hex
347692
Octal
15073222
Decimal
3,438,226
Country
ES
Tail
EC-OFP
Type
B789
No current signal · last broadcast 1d ago
Flights observed
7
Distinct callsigns
2
Country
ES
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 347692.

Country allocation

The ICAO 24-bit address 347692 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 2 distinct

Callsign Airline Flights Last seen
AEA045 - 6 2026-04-13
AEA046 Air Europa 1 2026-04-13

Recent flights last 7

DateFlightRouteTakeoffLandingDuration
2026-04-13 AEA046 MVD → MAD Apr 13, 16:50 UTCApr 13, 18:20 UTC1h 30m
2026-04-13 AEA045 - Apr 13, 12:55 UTCApr 13, 13:15 UTC20m
2026-04-13 AEA045 - Apr 13, 11:00 UTCApr 13, 11:35 UTC35m
2026-04-13 AEA045 - Apr 13, 07:55 UTCApr 13, 08:25 UTC30m
2026-04-13 AEA045 - Apr 13, 05:05 UTCApr 13, 08:15 UTC3h 10m
2026-04-13 AEA045 - Apr 13, 00:20 UTCApr 13, 00:35 UTC15m
2026-04-12 AEA045 - Apr 12, 23:55 UTCApr 13, 00:35 UTC40m

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

Mode-S 347692 frequently asked

What is Mode-S code 347692?
347692 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-OFP.
Where is Mode-S 347692 registered?
Mode-S code 347692 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 347692 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 347692, octal 15073222, decimal 3,438,226.
What flights does 347692 operate?
Mode-S 347692 has broadcast 2 distinct callsigns, including AEA045, AEA046.