Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

3A220A

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-OIQK · BEECH 200 Super King Air

Hex
3A220A
Octal
16421012
Decimal
3,809,802
Country
FR
Tail
F-OIQK
Type
BE20
No current signal · last broadcast 13d ago
Flights observed
107
Distinct callsigns
9
Country
FR
Last broadcast
13d ago

Last known position

Most recent position reported by Mode-S 3A220A.

Country allocation

The ICAO 24-bit address 3A220A falls within the block assigned to France (FR) by ICAO Annex 10, Volume III. Every aircraft registered in France 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
RHL15 - 78 2026-07-01
RHL31 - 12 2026-06-29
VT583 - 3 2026-06-25
VT582 - 3 2026-06-20
VT581 - 3 2026-06-19
VT580 - 3 2026-06-24
RHL32 - 2 2026-06-21
RHL21 - 2 2026-05-06
RHL33 - 1 2026-06-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-01 RHL15 - Jul 1, 04:45 UTCJul 1, 05:15 UTC30m
2026-06-30 RHL15 - Jun 30, 19:30 UTCJun 30, 20:00 UTC30m
2026-06-30 RHL15 - Jun 30, 01:14 UTCJun 30, 01:30 UTC16m
2026-06-29 RHL15 - Jun 29, 23:54 UTCJun 30, 00:14 UTC20m
2026-06-29 RHL31 - Jun 29, 18:39 UTCJun 29, 19:44 UTC1h 5m
2026-06-28 RHL15 - Jun 28, 03:00 UTCJun 28, 03:14 UTC15m
2026-06-28 RHL15 - Jun 28, 01:19 UTCJun 28, 01:40 UTC20m
2026-06-27 RHL15 - Jun 27, 05:04 UTCJun 27, 05:19 UTC15m
2026-06-27 RHL15 - Jun 27, 03:44 UTCJun 27, 04:05 UTC20m
2026-06-26 RHL15 - Jun 26, 03:00 UTCJun 26, 03:24 UTC25m
2026-06-25 RHL15 - Jun 25, 22:45 UTCJun 25, 23:09 UTC25m
2026-06-25 RHL15 - Jun 25, 20:39 UTCJun 25, 21:29 UTC50m
2026-06-25 RHL15 - Jun 25, 19:09 UTCJun 25, 19:54 UTC45m
2026-06-25 VT583 - Jun 25, 01:09 UTCJun 25, 02:05 UTC55m
2026-06-24 VT580 - Jun 24, 20:24 UTCJun 24, 21:14 UTC50m
2026-06-24 RHL31 - Jun 24, 02:40 UTCJun 24, 03:04 UTC25m
2026-06-24 RHL31 - Jun 24, 01:49 UTCJun 24, 02:09 UTC20m
2026-06-22 RHL15 - Jun 22, 07:30 UTCJun 22, 08:04 UTC35m
2026-06-21 RHL32 - Jun 21, 00:14 UTCJun 21, 00:40 UTC25m
2026-06-20 RHL32 - Jun 20, 23:19 UTCJun 21, 00:04 UTC45m
2026-06-20 VT582 - Jun 20, 01:09 UTCJun 20, 02:00 UTC50m
2026-06-19 VT581 - Jun 19, 21:04 UTCJun 19, 21:54 UTC50m
2026-06-18 VT583 - Jun 18, 00:20 UTCJun 18, 01:10 UTC50m
2026-06-17 VT580 - Jun 17, 20:10 UTCJun 17, 20:55 UTC45m
2026-06-17 RHL15 - Jun 17, 05:45 UTCJun 17, 06:35 UTC50m
2026-06-17 RHL15 - Jun 17, 04:15 UTCJun 17, 04:55 UTC40m
2026-06-16 RHL31 - Jun 16, 22:55 UTCJun 17, 00:10 UTC1h 15m
2026-06-16 RHL31 - Jun 16, 18:35 UTCJun 16, 20:00 UTC1h 26m
2026-06-16 RHL15 - Jun 16, 02:09 UTCJun 16, 05:55 UTC3h 45m
2026-06-13 RHL15 - Jun 13, 01:05 UTCJun 13, 01:35 UTC30m
2026-06-12 RHL15 - Jun 12, 23:30 UTCJun 12, 23:50 UTC20m
2026-06-12 RHL15 - Jun 12, 13:35 UTCJun 12, 14:15 UTC40m
2026-06-12 RHL15 - Jun 12, 06:50 UTCJun 12, 07:05 UTC15m
2026-06-12 RHL15 - Jun 12, 05:30 UTCJun 12, 05:50 UTC20m
2026-06-11 RHL33 - Jun 11, 21:05 UTCJun 11, 22:05 UTC1h 0m
2026-06-09 RHL15 - Jun 9, 06:10 UTCJun 9, 06:30 UTC20m
2026-06-09 RHL15 - Jun 9, 05:00 UTCJun 9, 05:25 UTC25m
2026-06-08 RHL15 - Jun 8, 04:10 UTCJun 8, 05:05 UTC55m
2026-06-08 RHL31 - Jun 8, 01:20 UTCJun 8, 02:10 UTC50m
2026-06-06 RHL31 - Jun 6, 22:05 UTCJun 6, 23:44 UTC1h 40m
2026-06-06 RHL15 - Jun 6, 12:30 UTCJun 6, 12:49 UTC20m
2026-06-06 RHL15 - Jun 6, 11:30 UTCJun 6, 11:55 UTC25m
2026-06-05 RHL15 - Jun 5, 13:05 UTCJun 5, 13:50 UTC45m
2026-06-05 RHL15 - Jun 5, 11:25 UTCJun 5, 12:10 UTC45m
2026-06-04 RHL15 - Jun 4, 11:20 UTCJun 4, 11:45 UTC25m
2026-06-04 RHL15 - Jun 4, 08:20 UTCJun 4, 09:00 UTC40m
2026-06-03 RHL15 - Jun 3, 10:40 UTCJun 3, 11:00 UTC20m
2026-06-03 RHL15 - Jun 3, 08:30 UTCJun 3, 08:50 UTC20m
2026-06-03 RHL15 - Jun 3, 04:50 UTCJun 3, 05:15 UTC25m
2026-06-03 RHL15 - Jun 3, 02:55 UTCJun 3, 03:15 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 F-OIQK page for operator, model, and routing details .

Mode-S 3A220A frequently asked

What is Mode-S code 3A220A?
3A220A is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-OIQK.
Where is Mode-S 3A220A registered?
Mode-S code 3A220A is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 3A220A broadcasting right now?
No active broadcast right now. Last signal was 13d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 3A220A, octal 16421012, decimal 3,809,802.
What flights does 3A220A operate?
Mode-S 3A220A has broadcast 9 distinct callsigns, including RHL15, RHL31, VT583, VT582, VT581.