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sensors Mode-S transponder

39DD41

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HXKB · AIRBUS A-320neo

Hex
39DD41
Octal
16356501
Decimal
3,792,193
Country
FR
Tail
F-HXKB
Type
A20N
Broadcasting now · callsign CCM29ST · 12,325 ft
Flights observed
501
Distinct callsigns
20
Country
FR
Last broadcast
Jul 26, 21:10 UTC

Current position

39DD41 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 39DD41 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
CCM55VN - 19 2026-07-24
CCM35BM - 19 2026-07-24
CCM62PM CCM Airlines 18 2026-07-19
CCM37RF - 18 2026-07-20
CCM55FH CCM Airlines 17 2026-07-19
CCM30VN CCM Airlines 17 2026-07-19
CCM16GZ CCM Airlines 17 2026-07-20
CCM68JG CCM Airlines 16 2026-07-19
CCM68ZK CCM Airlines 15 2026-07-26
CCM51WB CCM Airlines 15 2026-07-26
CCM77ZT - 14 2026-07-18
CCM67ME - 14 2026-07-18
CCM46TY CCM Airlines 14 2026-07-25
CCM32KY CCM Airlines 14 2026-07-21
CCM78JG CCM Airlines 13 2026-07-20
CCM69PM - 12 2026-07-13
CCM32TA CCM Airlines 12 2026-07-24
CCM89AB CCM Airlines 10 2026-07-24
CCM71YF CCM Airlines 10 2026-07-24
CCM58GS CCM Airlines 10 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CCM68ZK ORY → AJA Jul 26, 19:55 UTCJul 26, 21:10 UTC1h 15m
2026-07-26 CCM51WB AJA → ORY Jul 26, 17:15 UTCJul 26, 18:50 UTC1h 35m
2026-07-26 CCM17SJ - Jul 26, 16:05 UTCJul 26, 16:20 UTC15m
2026-07-26 CCM17SJ - Jul 26, 14:05 UTCJul 26, 15:00 UTC55m
2026-07-26 CCM12SJ AJA → MUC Jul 26, 11:50 UTCJul 26, 13:00 UTC1h 10m
2026-07-26 CCM12SJ AJA → MUC Jul 26, 10:25 UTCJul 26, 10:50 UTC25m
2026-07-26 CCM80ZU ORY → AJA Jul 26, 08:25 UTCJul 26, 09:35 UTC1h 10m
2026-07-26 CCM78RP AJA → ORY Jul 26, 05:40 UTCJul 26, 07:05 UTC1h 26m
2026-07-25 CCM68ZK ORY → AJA Jul 25, 20:20 UTCJul 25, 21:40 UTC1h 20m
2026-07-25 CCM51WB AJA → ORY Jul 25, 17:50 UTCJul 25, 19:15 UTC1h 25m
2026-07-25 CCM72CI TLS → AJA Jul 25, 15:25 UTCJul 25, 16:20 UTC55m
2026-07-25 CCM70CI AJA → TLS Jul 25, 13:25 UTCJul 25, 14:25 UTC1h 0m
2026-07-25 CCM62HS LYS → AJA Jul 25, 11:35 UTCJul 25, 12:20 UTC45m
2026-07-25 CCM29ST AJA → LYS Jul 25, 09:25 UTCJul 25, 10:15 UTC50m
2026-07-25 CCM46TY MRS → AJA Jul 25, 07:40 UTCJul 25, 08:10 UTC30m
2026-07-25 CCM27GS BIA → MRS Jul 25, 05:05 UTCJul 25, 05:45 UTC40m
2026-07-24 CCM32TA ORY → ORY Jul 24, 20:25 UTCJul 24, 21:40 UTC1h 15m
2026-07-24 CCM10TY - Jul 24, 17:50 UTCJul 24, 19:15 UTC1h 25m
2026-07-24 CCM58GS MRS → BIA Jul 24, 16:25 UTCJul 24, 16:55 UTC30m
2026-07-24 CCM89AB BIA → MRS Jul 24, 14:15 UTCJul 24, 15:00 UTC45m
2026-07-24 CCM71YF ORY → BIA Jul 24, 12:00 UTCJul 24, 13:15 UTC1h 15m
2026-07-24 CCM33PI BIA → ORY Jul 24, 09:05 UTCJul 24, 10:25 UTC1h 20m
2026-07-24 CCM35BM - Jul 24, 06:45 UTCJul 24, 08:00 UTC1h 15m
2026-07-24 CCM55VN - Jul 24, 04:05 UTCJul 24, 05:25 UTC1h 20m
2026-07-23 CCM32TA ORY → ORY Jul 23, 20:10 UTCJul 23, 21:20 UTC1h 10m
2026-07-23 CCM10TY - Jul 23, 17:10 UTCJul 23, 18:35 UTC1h 25m
2026-07-23 CCM58GS MRS → BIA Jul 23, 15:50 UTCJul 23, 16:20 UTC30m
2026-07-23 CCM89AB BIA → MRS Jul 23, 14:05 UTCJul 23, 14:45 UTC40m
2026-07-23 CCM71YF ORY → BIA Jul 23, 11:40 UTCJul 23, 12:50 UTC1h 10m
2026-07-23 CCM33PI BIA → ORY Jul 23, 08:50 UTCJul 23, 10:15 UTC1h 25m
2026-07-23 CCM19LC MRS → BIA Jul 23, 07:05 UTCJul 23, 07:25 UTC20m
2026-07-23 CCM27GS BIA → MRS Jul 23, 05:15 UTCJul 23, 05:55 UTC40m
2026-07-22 CCM32TA ORY → ORY Jul 22, 20:10 UTCJul 22, 21:15 UTC1h 5m
2026-07-22 CCM10TY - Jul 22, 17:30 UTCJul 22, 18:50 UTC1h 20m
2026-07-22 CCM58GS MRS → BIA Jul 22, 15:55 UTCJul 22, 16:25 UTC30m
2026-07-22 CCM89AB - Jul 22, 14:00 UTCJul 22, 14:40 UTC40m
2026-07-22 CCM71YF ORY → BIA Jul 22, 11:50 UTCJul 22, 12:55 UTC1h 5m
2026-07-22 CCM33PI BIA → ORY Jul 22, 10:20 UTCJul 22, 11:20 UTC1h 0m
2026-07-22 CCM27GS BIA → MRS Jul 22, 05:05 UTCJul 22, 05:25 UTC20m
2026-07-21 CCM32TA ORY → ORY Jul 21, 19:50 UTCJul 21, 20:55 UTC1h 5m
2026-07-21 CCM10TY BIA → ORY Jul 21, 17:20 UTCJul 21, 18:40 UTC1h 20m
2026-07-21 CCM58GS MRS → BIA Jul 21, 15:50 UTCJul 21, 16:20 UTC30m
2026-07-21 CCM89AB - Jul 21, 14:00 UTCJul 21, 14:40 UTC40m
2026-07-21 CCM35BM - Jul 21, 07:10 UTCJul 21, 08:15 UTC1h 5m
2026-07-21 CCM32KY AJA → AJA Jul 21, 04:05 UTCJul 21, 05:30 UTC1h 25m
2026-07-20 CCM68ZK ORY → AJA Jul 20, 20:00 UTCJul 20, 21:10 UTC1h 10m
2026-07-20 CCM51WB AJA → ORY Jul 20, 17:30 UTCJul 20, 18:55 UTC1h 25m
2026-07-20 CCM61AT MRS → AJA Jul 20, 16:05 UTCJul 20, 16:35 UTC30m
2026-07-20 CCM41VR - Jul 20, 14:05 UTCJul 20, 14:45 UTC40m
2026-07-20 CCM16GZ ORY → ORY Jul 20, 11:45 UTCJul 20, 12:55 UTC1h 10m

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

Mode-S 39DD41 frequently asked

What is Mode-S code 39DD41?
39DD41 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HXKB.
Where is Mode-S 39DD41 registered?
Mode-S code 39DD41 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39DD41 broadcasting right now?
Yes. Mode-S 39DD41 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39DD41, octal 16356501, decimal 3,792,193.
What flights does 39DD41 operate?
Mode-S 39DD41 has broadcast 20 distinct callsigns, including CCM55VN, CCM35BM, CCM62PM, CCM37RF, CCM55FH.