Apparatus

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sensors Mode-S transponder

39D310

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HUYQ · BOEING 737-800

Hex
39D310
Octal
16351420
Decimal
3,789,584
Country
FR
Tail
F-HUYQ
Type
B738
Broadcasting now · callsign TVF39RY · 22,150 ft
Flights observed
368
Distinct callsigns
20
Country
FR
Last broadcast
1h ago

Current position

39D310 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 39D310 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
TVF864L - 4 2026-07-12
TVF71PK - 4 2026-07-06
TVF52LG - 4 2026-07-07
TVF52BE - 4 2026-06-13
TVF38EU - 4 2026-07-07
TVF36RV - 4 2026-06-19
TVF30BN - 4 2026-07-13
TVF13NG - 4 2026-05-15
TVF88XB - 3 2026-07-12
TVF88VZ - 3 2026-05-24
TVF88JV - 3 2026-05-08
TVF8473 - 3 2026-07-08
TVF8393 - 3 2026-07-11
TVF78NH - 3 2026-07-12
TVF75QX - 3 2026-07-09
TVF73QA - 3 2026-06-11
TVF73AY - 3 2026-07-09
TVF60TQ - 3 2026-07-09
TVF57PQ Transavia France 3 2026-06-14
TVF56JZ - 3 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TVF8337 - Jul 14, 08:45 UTCJul 14, 10:45 UTC2h 0m
2026-07-14 TVF8336 - Jul 14, 04:50 UTCJul 14, 06:45 UTC1h 55m
2026-07-13 TVF79VW ORY → ORY Jul 13, 11:30 UTCJul 13, 20:55 UTC9h 25m
2026-07-13 TVF30BN - Jul 13, 05:45 UTCJul 13, 07:55 UTC2h 10m
2026-07-12 TVF864L - Jul 12, 16:55 UTCJul 12, 19:40 UTC2h 45m
2026-07-12 TVF78NH - Jul 12, 13:45 UTCJul 12, 15:25 UTC1h 40m
2026-07-12 TVF88XB ORY → ALG Jul 12, 10:01 UTCJul 12, 11:55 UTC1h 55m
2026-07-12 TVF30BN - Jul 12, 05:50 UTCJul 12, 08:05 UTC2h 15m
2026-07-11 TVF864L - Jul 11, 16:40 UTCJul 11, 19:15 UTC2h 35m
2026-07-11 TVF8393 DJE → ORY Jul 11, 12:40 UTCJul 11, 15:20 UTC2h 40m
2026-07-11 TVF8392 ORY → DJE Jul 11, 09:25 UTCJul 11, 11:50 UTC2h 25m
2026-07-10 TVF78LR TLS → ORY Jul 10, 19:05 UTCJul 10, 20:10 UTC1h 5m
2026-07-10 TVF12HT ORY → TLS Jul 10, 17:15 UTCJul 10, 18:15 UTC1h 0m
2026-07-10 TVF12FG - Jul 10, 14:00 UTCJul 10, 15:10 UTC1h 10m
2026-07-10 TVF35FJ - Jul 10, 11:50 UTCJul 10, 12:50 UTC1h 0m
2026-07-10 TVF45RP - Jul 10, 08:45 UTCJul 10, 10:35 UTC1h 50m
2026-07-10 TVF95PM - Jul 10, 05:30 UTCJul 10, 07:05 UTC1h 35m
2026-07-09 TVF22GM - Jul 9, 18:50 UTCJul 9, 20:40 UTC1h 50m
2026-07-09 TVF869W - Jul 9, 15:30 UTCJul 9, 17:10 UTC1h 40m
2026-07-09 TVF60TQ - Jul 9, 12:20 UTCJul 9, 13:50 UTC1h 30m
2026-07-09 TVF73AY - Jul 9, 09:30 UTCJul 9, 11:15 UTC1h 45m
2026-07-09 TVF75QX - Jul 9, 06:45 UTCJul 9, 07:50 UTC1h 5m
2026-07-09 TVF54HE - Jul 9, 04:40 UTCJul 9, 05:50 UTC1h 10m
2026-07-08 TVF89TU - Jul 8, 17:20 UTCJul 8, 20:40 UTC3h 20m
2026-07-08 TVF89WM - Jul 8, 12:45 UTCJul 8, 15:55 UTC3h 10m
2026-07-08 TVF8473 - Jul 8, 08:20 UTCJul 8, 10:45 UTC2h 25m
2026-07-08 TVF6306 ORY → DJE Jul 8, 05:00 UTCJul 8, 07:25 UTC2h 25m
2026-07-07 TVF38EU DBV → ORY Jul 7, 18:15 UTCJul 7, 20:30 UTC2h 15m
2026-07-07 TVF52LG ORY → DBV Jul 7, 15:35 UTCJul 7, 17:20 UTC1h 45m
2026-07-07 TVF8231 - Jul 7, 11:45 UTCJul 7, 13:50 UTC2h 5m
2026-07-07 TVF8230 - Jul 7, 08:35 UTCJul 7, 10:30 UTC1h 55m
2026-07-07 TVF47ZN - Jul 7, 04:50 UTCJul 7, 06:55 UTC2h 5m
2026-07-06 TVF71PK ORY → PMO Jul 6, 19:40 UTCJul 6, 21:35 UTC1h 55m
2026-07-06 TVF67PV - Jul 6, 14:40 UTCJul 6, 17:55 UTC3h 15m
2026-07-06 TVF512A - Jul 6, 10:05 UTCJul 6, 12:55 UTC2h 50m
2026-07-06 TVF7929 - Jul 6, 06:45 UTCJul 6, 08:20 UTC1h 35m
2026-07-06 TVF58GB ORY → EDI Jul 6, 04:15 UTCJul 6, 05:45 UTC1h 30m
2026-07-05 TVF75SQ VIE → ORY Jul 5, 18:50 UTCJul 5, 20:30 UTC1h 40m
2026-07-05 TVF18QC ORY → VIE Jul 5, 16:25 UTCJul 5, 17:55 UTC1h 30m
2026-07-05 TVF8393 - Jul 5, 11:55 UTCJul 5, 14:30 UTC2h 35m
2026-07-05 TVF8392 - Jul 5, 08:25 UTCJul 5, 10:40 UTC2h 15m
2026-07-05 TVF42GL OPO → ORY Jul 5, 05:15 UTCJul 5, 07:00 UTC1h 45m
2026-07-04 TVF19HL ORY → OPO Jul 4, 19:35 UTCJul 4, 21:25 UTC1h 50m
2026-07-04 TVF78NH - Jul 4, 13:25 UTCJul 4, 15:15 UTC1h 50m
2026-07-04 TVF88XB - Jul 4, 10:10 UTCJul 4, 11:45 UTC1h 35m
2026-07-04 TVF686M - Jul 4, 05:55 UTCJul 4, 08:30 UTC2h 35m
2026-07-03 TVF247A - Jul 3, 17:35 UTCJul 3, 20:10 UTC2h 35m
2026-07-02 TVF50LQ - Jul 2, 19:10 UTCJul 2, 20:10 UTC1h 0m
2026-07-02 TVF52XA ORY → NCE Jul 2, 16:35 UTCJul 2, 17:50 UTC1h 15m
2026-07-02 TVF414K - Jul 2, 14:20 UTCJul 2, 15:25 UTC1h 5m

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

Mode-S 39D310 frequently asked

What is Mode-S code 39D310?
39D310 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HUYQ.
Where is Mode-S 39D310 registered?
Mode-S code 39D310 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39D310 broadcasting right now?
Yes. Mode-S 39D310 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39D310, octal 16351420, decimal 3,789,584.
What flights does 39D310 operate?
Mode-S 39D310 has broadcast 20 distinct callsigns, including TVF864L, TVF71PK, TVF52LG, TVF52BE, TVF38EU.