Apparatus

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sensors Mode-S transponder

4AAD34

ICAO 24-bit transponder address · allocated to Sweden

Currently assigned to SE-KIT · PIPER PA-28-140/150/160/180

Hex
4AAD34
Octal
22526464
Decimal
4,894,004
Country
SE
Tail
SE-KIT
Type
P28A
No current signal · last broadcast 13h ago
Flights observed
59
Distinct callsigns
1
Country
SE
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 4AAD34.

Country allocation

The ICAO 24-bit address 4AAD34 falls within the block assigned to Sweden (SE) by ICAO Annex 10, Volume III. Every aircraft registered in Sweden 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
SEKIT - 59 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SEKIT LPI → LPI Jul 13, 16:20 UTCJul 13, 18:00 UTC1h 40m
2026-07-13 SEKIT - Jul 13, 11:00 UTCJul 13, 12:15 UTC1h 15m
2026-07-11 SEKIT - Jul 11, 15:20 UTCJul 11, 16:10 UTC50m
2026-07-11 SEKIT - Jul 11, 08:30 UTCJul 11, 09:15 UTC45m
2026-07-11 SEKIT NRK → LPI Jul 11, 07:10 UTCJul 11, 07:25 UTC15m
2026-07-10 SEKIT - Jul 10, 15:35 UTCJul 10, 16:00 UTC25m
2026-07-10 SEKIT - Jul 10, 09:55 UTCJul 10, 10:20 UTC25m
2026-07-09 SEKIT - Jul 9, 12:20 UTCJul 9, 12:55 UTC35m
2026-07-09 SEKIT - Jul 9, 09:15 UTCJul 9, 09:55 UTC40m
2026-07-08 SEKIT - Jul 8, 16:40 UTCJul 8, 17:20 UTC40m
2026-07-08 SEKIT - Jul 8, 14:15 UTCJul 8, 15:15 UTC1h 0m
2026-07-08 SEKIT - Jul 8, 12:20 UTCJul 8, 12:55 UTC35m
2026-07-05 SEKIT - Jul 5, 18:30 UTCJul 5, 18:50 UTC20m
2026-07-04 SEKIT LPI → LPI Jul 4, 18:10 UTCJul 4, 18:30 UTC20m
2026-07-04 SEKIT - Jul 4, 14:35 UTCJul 4, 15:40 UTC1h 5m
2026-07-04 SEKIT - Jul 4, 09:45 UTCJul 4, 10:35 UTC50m
2026-07-04 SEKIT - Jul 4, 07:15 UTCJul 4, 08:25 UTC1h 10m
2026-07-01 SEKIT LPI → LPI Jul 1, 11:50 UTCJul 1, 12:05 UTC15m
2026-06-25 SEKIT - Jun 25, 18:24 UTCJun 25, 19:05 UTC40m
2026-06-25 SEKIT LPI → LPI Jun 25, 15:44 UTCJun 25, 15:59 UTC15m
2026-06-23 SEKIT - Jun 23, 13:15 UTCJun 23, 13:59 UTC45m
2026-06-22 SEKIT - Jun 22, 17:29 UTCJun 22, 17:55 UTC25m
2026-06-19 SEKIT - Jun 19, 15:49 UTCJun 19, 15:59 UTC10m
2026-06-19 SEKIT - Jun 19, 10:29 UTCJun 19, 10:44 UTC15m
2026-06-17 SEKIT - Jun 17, 17:50 UTCJun 17, 18:00 UTC10m
2026-06-17 SEKIT LPI → LPI Jun 17, 16:50 UTCJun 17, 17:15 UTC25m
2026-06-17 SEKIT - Jun 17, 09:30 UTCJun 17, 09:45 UTC15m
2026-06-17 SEKIT - Jun 17, 07:30 UTCJun 17, 07:45 UTC15m
2026-06-16 SEKIT LPI → LPI Jun 16, 12:05 UTCJun 16, 13:00 UTC55m
2026-06-16 SEKIT LPI → LPI Jun 16, 09:40 UTCJun 16, 10:25 UTC45m
2026-06-14 SEKIT - Jun 14, 09:20 UTCJun 14, 10:05 UTC45m
2026-06-14 SEKIT LPI → LPI Jun 14, 07:45 UTCJun 14, 08:30 UTC45m
2026-06-12 SEKIT - Jun 12, 13:15 UTCJun 12, 14:10 UTC55m
2026-06-12 SEKIT - Jun 12, 07:25 UTCJun 12, 08:10 UTC45m
2026-06-11 SEKIT LPI → LPI Jun 11, 17:00 UTCJun 11, 17:50 UTC50m
2026-06-11 SEKIT - Jun 11, 10:45 UTCJun 11, 12:05 UTC1h 20m
2026-06-11 SEKIT - Jun 11, 07:55 UTCJun 11, 08:55 UTC1h 0m
2026-06-10 SEKIT - Jun 10, 17:25 UTCJun 10, 18:25 UTC1h 0m
2026-06-10 SEKIT - Jun 10, 14:00 UTCJun 10, 15:00 UTC1h 0m
2026-06-09 SEKIT - Jun 9, 09:00 UTCJun 9, 10:15 UTC1h 15m
2026-06-08 SEKIT - Jun 8, 13:55 UTCJun 8, 15:35 UTC1h 40m
2026-06-08 SEKIT - Jun 8, 11:55 UTCJun 8, 12:05 UTC10m
2026-06-08 SEKIT - Jun 8, 10:30 UTCJun 8, 11:00 UTC30m
2026-06-06 SEKIT - Jun 6, 15:25 UTCJun 6, 15:44 UTC20m
2026-06-06 SEKIT - Jun 6, 07:20 UTCJun 6, 07:35 UTC15m
2026-06-03 SEKIT - Jun 3, 15:45 UTCJun 3, 16:10 UTC25m
2026-06-03 SEKIT - Jun 3, 09:25 UTCJun 3, 10:30 UTC1h 5m
2026-06-02 SEKIT LPI → LPI Jun 2, 15:45 UTCJun 2, 16:55 UTC1h 10m
2026-06-02 SEKIT - Jun 2, 11:25 UTCJun 2, 13:00 UTC1h 35m
2026-06-02 SEKIT - Jun 2, 08:35 UTCJun 2, 09:25 UTC50m

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 SE-KIT page for operator, model, and routing details .

Mode-S 4AAD34 frequently asked

What is Mode-S code 4AAD34?
4AAD34 is an ICAO 24-bit transponder address. Allocated to Sweden. Assigned to SE-KIT.
Where is Mode-S 4AAD34 registered?
Mode-S code 4AAD34 is allocated to Sweden (SE). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4AAD34 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 4AAD34, octal 22526464, decimal 4,894,004.
What flights does 4AAD34 operate?
Mode-S 4AAD34 has broadcast 1 distinct callsign, including SEKIT.