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sensors Mode-S transponder

34268B

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-KHV · AGUSTA AW-139

Hex
34268B
Octal
15023213
Decimal
3,417,739
Country
ES
Tail
EC-KHV
Type
A139
No current signal · last broadcast Jul 23, 07:25 UTC
Flights observed
168
Distinct callsigns
9
Country
ES
Last broadcast
Jul 23, 07:25 UTC

Last known position

Most recent position reported by Mode-S 34268B.

Country allocation

The ICAO 24-bit address 34268B 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 9 distinct

Callsign Airline Flights Last seen
INR50310 - 100 2026-07-23
INR50320 - 30 2026-07-13
INR50210 - 24 2026-07-20
INR50220 - 6 2026-07-11
INR22510 - 3 2026-07-08
INR50230 - 2 2026-04-22
IOR22520 - 1 2026-07-08
INR22520 - 1 2026-06-28
HNR50210 - 1 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 INR50310 - Jul 23, 07:10 UTCJul 23, 07:25 UTC15m
2026-07-23 INR50310 - Jul 23, 06:40 UTCJul 23, 07:00 UTC20m
2026-07-20 INR50210 - Jul 20, 11:40 UTCJul 20, 11:55 UTC15m
2026-07-20 INR50210 - Jul 20, 09:00 UTCJul 20, 09:10 UTC10m
2026-07-20 INR50310 - Jul 20, 07:20 UTCJul 20, 07:35 UTC15m
2026-07-20 INR50310 - Jul 20, 06:50 UTCJul 20, 07:10 UTC20m
2026-07-16 INR50310 - Jul 16, 07:10 UTCJul 16, 07:30 UTC20m
2026-07-16 INR50310 - Jul 16, 06:40 UTCJul 16, 07:00 UTC20m
2026-07-15 INR50310 - Jul 15, 07:10 UTCJul 15, 07:30 UTC20m
2026-07-15 INR50310 - Jul 15, 06:35 UTCJul 15, 07:00 UTC25m
2026-07-13 INR50320 - Jul 13, 14:35 UTCJul 13, 14:50 UTC15m
2026-07-13 INR50320 - Jul 13, 14:10 UTCJul 13, 14:30 UTC20m
2026-07-13 INR50310 - Jul 13, 07:05 UTCJul 13, 07:20 UTC15m
2026-07-13 INR50310 - Jul 13, 06:35 UTCJul 13, 06:55 UTC20m
2026-07-11 INR50220 - Jul 11, 12:05 UTCJul 11, 12:40 UTC35m
2026-07-11 INR50210 - Jul 11, 10:15 UTCJul 11, 10:45 UTC30m
2026-07-10 INR50210 - Jul 10, 12:45 UTCJul 10, 12:55 UTC10m
2026-07-10 INR50210 - Jul 10, 12:25 UTCJul 10, 12:40 UTC15m
2026-07-09 INR50220 - Jul 9, 14:25 UTCJul 9, 14:40 UTC15m
2026-07-09 INR50220 - Jul 9, 14:05 UTCJul 9, 14:20 UTC15m
2026-07-09 INR50210 - Jul 9, 08:40 UTCJul 9, 09:10 UTC30m
2026-07-09 INR50310 - Jul 9, 07:10 UTCJul 9, 07:35 UTC25m
2026-07-09 INR50310 - Jul 9, 06:40 UTCJul 9, 07:05 UTC25m
2026-07-08 IOR22520 - Jul 8, 16:40 UTCJul 8, 17:05 UTC25m
2026-07-08 INR22510 - Jul 8, 13:40 UTCJul 8, 14:05 UTC25m
2026-07-08 INR50320 - Jul 8, 11:00 UTCJul 8, 11:20 UTC20m
2026-07-08 INR50320 - Jul 8, 10:35 UTCJul 8, 10:55 UTC20m
2026-07-08 INR50210 - Jul 8, 09:10 UTCJul 8, 09:20 UTC10m
2026-07-08 INR50210 - Jul 8, 08:50 UTCJul 8, 09:00 UTC10m
2026-07-08 INR50310 - Jul 8, 07:10 UTCJul 8, 07:35 UTC25m
2026-07-08 INR50310 - Jul 8, 06:35 UTCJul 8, 07:05 UTC30m
2026-07-07 INR50210 - Jul 7, 11:30 UTCJul 7, 11:45 UTC15m
2026-07-07 INR50210 - Jul 7, 11:10 UTCJul 7, 11:25 UTC15m
2026-07-06 INR50310 - Jul 6, 07:15 UTCJul 6, 07:35 UTC20m
2026-07-06 INR50310 - Jul 6, 06:45 UTCJul 6, 07:05 UTC20m
2026-07-03 INR50310 - Jul 3, 10:15 UTCJul 3, 10:35 UTC20m
2026-07-03 INR50310 - Jul 3, 09:50 UTCJul 3, 10:10 UTC20m
2026-07-02 INR50310 - Jul 2, 08:15 UTCJul 2, 08:30 UTC15m
2026-07-02 INR50310 - Jul 2, 07:45 UTCJul 2, 08:05 UTC20m
2026-07-01 INR50310 - Jul 1, 07:30 UTCJul 1, 07:45 UTC15m
2026-07-01 INR50310 - Jul 1, 07:00 UTCJul 1, 07:20 UTC20m
2026-06-29 INR50310 - Jun 29, 18:34 UTCJun 29, 18:55 UTC20m
2026-06-29 INR50310 - Jun 29, 17:59 UTCJun 29, 18:30 UTC30m
2026-06-28 INR22520 - Jun 28, 13:45 UTCJun 28, 15:09 UTC1h 25m
2026-06-28 INR22510 - Jun 28, 10:19 UTCJun 28, 10:50 UTC30m
2026-06-28 INR50310 - Jun 28, 08:25 UTCJun 28, 08:44 UTC20m
2026-06-28 INR50310 - Jun 28, 08:00 UTCJun 28, 08:19 UTC20m
2026-06-25 INR50310 - Jun 25, 07:15 UTCJun 25, 07:39 UTC25m
2026-06-25 INR50310 - Jun 25, 06:40 UTCJun 25, 07:05 UTC25m
2026-06-24 INR50320 - Jun 24, 09:19 UTCJun 24, 09:39 UTC20m

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

Mode-S 34268B frequently asked

What is Mode-S code 34268B?
34268B is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-KHV.
Where is Mode-S 34268B registered?
Mode-S code 34268B is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 34268B broadcasting right now?
No active broadcast right now. Last signal was Jul 23, 07:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 34268B, octal 15023213, decimal 3,417,739.
What flights does 34268B operate?
Mode-S 34268B has broadcast 9 distinct callsigns, including INR50310, INR50320, INR50210, INR50220, INR22510.