Apparatus

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sensors Mode-S transponder

39DD59

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HXKZ · ATR-72-600

Hex
39DD59
Octal
16356531
Decimal
3,792,217
Country
FR
Tail
F-HXKZ
Type
AT76
Broadcasting now · callsign CCM67WB · 7,250 ft
Flights observed
601
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 16:40 UTC

Current position

39DD59 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 39DD59 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 20 distinct

Callsign Airline Flights Last seen
CCM320N - 32 2026-06-18
CCM321L CCM Airlines 31 2026-06-18
CCM63KL - 25 2026-07-22
CCM37JW CCM Airlines 19 2026-07-22
CCM24QO CCM Airlines 19 2026-07-22
CCM20XQ - 19 2026-07-15
CCM76XG - 18 2026-07-15
CCM67WB - 18 2026-06-30
CCM58XQ - 18 2026-07-16
CCM56NZ CCM Airlines 18 2026-06-30
CCM88YP - 17 2026-07-25
CCM84DE CCM Airlines 17 2026-07-22
CCM42VO - 17 2026-07-15
CCM64XG CCM Airlines 15 2026-07-21
CCM91DE CCM Airlines 13 2026-07-22
CCM88CE - 10 2026-07-16
CCM76CO CCM Airlines 10 2026-07-07
CCM37CE - 10 2026-07-16
CCM91PR - 9 2026-07-08
CCM90BI - 9 2026-07-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCM10KE NCE → NCE Jul 26, 16:05 UTCJul 26, 16:40 UTC35m
2026-07-26 CCM97VE FSC → NCE Jul 26, 14:05 UTCJul 26, 14:45 UTC40m
2026-07-26 CCM78ML MRS → FSC Jul 26, 11:30 UTCJul 26, 12:25 UTC55m
2026-07-26 CCM77QA FSC → MRS Jul 26, 09:35 UTCJul 26, 10:35 UTC1h 0m
2026-07-26 CCM20VK NCE → FSC Jul 26, 07:50 UTCJul 26, 08:30 UTC40m
2026-07-26 CCM82FD FSC → NCE Jul 26, 06:05 UTCJul 26, 06:45 UTC41m
2026-07-25 CCM27TB MRS → FSC Jul 25, 19:15 UTCJul 25, 20:05 UTC50m
2026-07-25 CCM83EN FSC → MRS Jul 25, 16:55 UTCJul 25, 18:10 UTC1h 15m
2026-07-25 CCM84FY MRS → FSC Jul 25, 14:40 UTCJul 25, 15:30 UTC50m
2026-07-25 CCM66RA FSC → MRS Jul 25, 12:20 UTCJul 25, 13:15 UTC55m
2026-07-25 CCM17KY NCE → NCE Jul 25, 10:05 UTCJul 25, 10:50 UTC45m
2026-07-25 CCM88YP - Jul 25, 08:15 UTCJul 25, 09:00 UTC45m
2026-07-24 CCM27TB MRS → FSC Jul 24, 16:05 UTCJul 24, 16:55 UTC50m
2026-07-24 CCM83EN FSC → MRS Jul 24, 14:00 UTCJul 24, 15:10 UTC1h 10m
2026-07-24 CCM53AH MRS → FSC Jul 24, 12:15 UTCJul 24, 13:00 UTC45m
2026-07-24 CCM58FD - Jul 24, 10:05 UTCJul 24, 11:10 UTC1h 5m
2026-07-24 CCM17KY NCE → NCE Jul 24, 07:55 UTCJul 24, 08:35 UTC40m
2026-07-24 CCM88YP - Jul 24, 06:15 UTCJul 24, 06:55 UTC40m
2026-07-23 CCM61AH MXP → FSC Jul 23, 11:50 UTCJul 23, 12:50 UTC1h 0m
2026-07-23 CCM22ED - Jul 23, 09:45 UTCJul 23, 10:50 UTC1h 5m
2026-07-23 CCM17KY NCE → NCE Jul 23, 08:05 UTCJul 23, 08:45 UTC40m
2026-07-23 CCM88YP - Jul 23, 06:25 UTCJul 23, 07:15 UTC50m
2026-07-22 CCM24QO MRS → FSC Jul 22, 18:55 UTCJul 22, 19:45 UTC50m
2026-07-22 CCM37JW FSC → MRS Jul 22, 16:55 UTCJul 22, 18:05 UTC1h 10m
2026-07-22 CCM63KL - Jul 22, 15:30 UTCJul 22, 16:05 UTC35m
2026-07-22 CCM91DE FSC → NCE Jul 22, 13:35 UTCJul 22, 14:25 UTC50m
2026-07-22 CCM78ML MRS → FSC Jul 22, 11:15 UTCJul 22, 12:05 UTC50m
2026-07-22 CCM84DE FSC → MRS Jul 22, 05:00 UTCJul 22, 05:25 UTC25m
2026-07-21 CCM24QO MRS → FSC Jul 21, 19:20 UTCJul 21, 20:05 UTC45m
2026-07-21 CCM37JW FSC → MRS Jul 21, 17:20 UTCJul 21, 18:25 UTC1h 5m
2026-07-21 CCM63KL NCE → FSC Jul 21, 15:40 UTCJul 21, 16:20 UTC40m
2026-07-21 CCM91DE FSC → NCE Jul 21, 13:30 UTCJul 21, 14:15 UTC45m
2026-07-21 CCM78ML MRS → FSC Jul 21, 11:30 UTCJul 21, 12:25 UTC55m
2026-07-21 CCM77QA FSC → MRS Jul 21, 09:15 UTCJul 21, 10:25 UTC1h 10m
2026-07-21 CCM64XG MRS → FSC Jul 21, 07:25 UTCJul 21, 08:15 UTC50m
2026-07-21 CCM84DE FSC → MRS Jul 21, 05:10 UTCJul 21, 06:10 UTC1h 0m
2026-07-20 CCM24QO MRS → FSC Jul 20, 19:00 UTCJul 20, 19:50 UTC50m
2026-07-20 CCM37JW FSC → MRS Jul 20, 17:00 UTCJul 20, 18:00 UTC1h 0m
2026-07-20 CCM63KL - Jul 20, 15:35 UTCJul 20, 16:15 UTC40m
2026-07-20 CCM91DE FSC → NCE Jul 20, 13:20 UTCJul 20, 14:15 UTC55m
2026-07-20 CCM78ML MRS → FSC Jul 20, 11:30 UTCJul 20, 12:25 UTC55m
2026-07-20 CCM77QA FSC → MRS Jul 20, 09:15 UTCJul 20, 10:15 UTC1h 0m
2026-07-20 CCM64XG MRS → FSC Jul 20, 07:30 UTCJul 20, 08:20 UTC50m
2026-07-20 CCM84DE FSC → MRS Jul 20, 05:10 UTCJul 20, 06:10 UTC1h 0m
2026-07-19 CCM24QO - Jul 19, 19:00 UTCJul 19, 19:55 UTC55m
2026-07-19 CCM37JW FSC → MRS Jul 19, 16:50 UTCJul 19, 17:50 UTC1h 0m
2026-07-19 CCM53AH MRS → FSC Jul 19, 14:55 UTCJul 19, 15:50 UTC55m
2026-07-19 CCM58FD - Jul 19, 12:50 UTCJul 19, 13:55 UTC1h 5m
2026-07-19 CCM84FY MRS → FSC Jul 19, 11:05 UTCJul 19, 11:55 UTC50m
2026-07-19 CCM14LY CLY → MRS Jul 19, 08:55 UTCJul 19, 09:50 UTC55m

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

Mode-S 39DD59 frequently asked

What is Mode-S code 39DD59?
39DD59 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HXKZ.
Where is Mode-S 39DD59 registered?
Mode-S code 39DD59 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39DD59 broadcasting right now?
Yes. Mode-S 39DD59 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39DD59, octal 16356531, decimal 3,792,217.
What flights does 39DD59 operate?
Mode-S 39DD59 has broadcast 20 distinct callsigns, including CCM320N, CCM321L, CCM63KL, CCM37JW, CCM24QO.