Apparatus

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sensors Mode-S transponder

39D302

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HUYC · BOEING 737-800

Hex
39D302
Octal
16351402
Decimal
3,789,570
Country
FR
Tail
F-HUYC
Type
B738
Broadcasting now · callsign TVF8801 · 36,000 ft
Flights observed
267
Distinct callsigns
20
Country
FR
Last broadcast
2h ago

Current position

39D302 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 39D302 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
TVF8625 - 5 2026-06-23
TVF8624 - 4 2026-06-23
TVF77CD - 4 2026-07-08
TVF73AY Transavia France 4 2026-06-21
TVF63TX Transavia France 4 2026-05-03
TVF60TQ - 4 2026-06-21
TVF47RH - 4 2026-07-07
TVF95GR - 3 2026-07-13
TVF79BY - 3 2026-07-14
TVF77LB - 3 2026-07-11
TVF75QX - 3 2026-06-15
TVF6307 - 3 2026-06-27
TVF61KJ - 3 2026-04-16
TVF54HE - 3 2026-06-15
TVF52FQ - 3 2026-04-17
TVF17RX - 3 2026-07-13
TVF12ML - 3 2026-06-23
TVF99PC - 2 2026-04-14
TVF99KE Transavia France 2 2026-04-14
TVF96TK - 2 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 TVF8800 - Jul 14, 16:50 UTCJul 14, 17:50 UTC1h 0m
2026-07-14 TVF77GE - Jul 14, 13:55 UTCJul 14, 15:10 UTC1h 15m
2026-07-14 TVF99KF - Jul 14, 11:50 UTCJul 14, 13:05 UTC1h 15m
2026-07-14 TVF79BY - Jul 14, 04:15 UTCJul 14, 10:05 UTC5h 50m
2026-07-13 TVF95GR - Jul 13, 21:20 UTCJul 13, 22:05 UTC45m
2026-07-13 TVF17RX - Jul 13, 19:35 UTCJul 13, 20:30 UTC55m
2026-07-13 TVF8061 - Jul 13, 12:35 UTCJul 13, 16:25 UTC3h 50m
2026-07-13 TVF8315 - Jul 13, 06:55 UTCJul 13, 11:25 UTC4h 30m
2026-07-12 TVF95GR - Jul 12, 19:20 UTCJul 12, 20:05 UTC45m
2026-07-12 TVF17RX - Jul 12, 16:50 UTCJul 12, 17:40 UTC50m
2026-07-12 TVF45NJ - Jul 12, 09:50 UTCJul 12, 10:50 UTC1h 0m
2026-07-12 TVF95PM - Jul 12, 06:30 UTCJul 12, 08:25 UTC1h 55m
2026-07-11 TVF18TM JMK → ORY Jul 11, 16:05 UTCJul 11, 19:20 UTC3h 15m
2026-07-11 TVF16WJ ORY → JMK Jul 11, 12:00 UTCJul 11, 15:00 UTC3h 0m
2026-07-11 TVF28EM - Jul 11, 09:45 UTCJul 11, 10:40 UTC55m
2026-07-11 TVF77LB - Jul 11, 07:40 UTCJul 11, 08:40 UTC1h 0m
2026-07-11 TVF59LS TLS → ORY Jul 11, 05:15 UTCJul 11, 06:10 UTC55m
2026-07-10 TVF55VU ORY → TLS Jul 10, 19:40 UTCJul 10, 20:30 UTC50m
2026-07-10 TVF15MK - Jul 10, 17:15 UTCJul 10, 18:15 UTC1h 0m
2026-07-10 TVF92FB - Jul 10, 15:10 UTCJul 10, 16:10 UTC1h 0m
2026-07-10 TVF37MH - Jul 10, 11:25 UTCJul 10, 13:20 UTC1h 55m
2026-07-10 TVF43GD - Jul 10, 08:20 UTCJul 10, 10:10 UTC1h 50m
2026-07-10 TVF44LU - Jul 10, 05:45 UTCJul 10, 07:00 UTC1h 15m
2026-07-09 TVF30ZJ - Jul 9, 18:10 UTCJul 9, 19:10 UTC1h 0m
2026-07-09 TVF76UF LIS → ORY Jul 9, 14:05 UTCJul 9, 16:05 UTC2h 0m
2026-07-09 TVF46JB ORY → LIS Jul 9, 10:15 UTCJul 9, 12:30 UTC2h 15m
2026-07-09 TVF56XJ - Jul 9, 04:30 UTCJul 9, 07:50 UTC3h 20m
2026-07-08 TVF47NA - Jul 8, 17:15 UTCJul 8, 20:10 UTC2h 55m
2026-07-08 TVF11JJ - Jul 8, 13:00 UTCJul 8, 15:00 UTC2h 0m
2026-07-08 TVF69JH - Jul 8, 09:45 UTCJul 8, 11:25 UTC1h 40m
2026-07-08 TVF77CD LIS → ORY Jul 8, 06:10 UTCJul 8, 08:10 UTC2h 0m
2026-07-07 TVF47RH ORY → LIS Jul 7, 20:15 UTCJul 7, 22:25 UTC2h 10m
2026-07-07 TVF73QA - Jul 7, 17:00 UTCJul 7, 18:25 UTC1h 25m
2026-07-07 TVF11NB ORY → DUB Jul 7, 14:15 UTCJul 7, 15:45 UTC1h 30m
2026-07-07 TVF70VW JMK → ORY Jul 7, 09:40 UTCJul 7, 13:00 UTC3h 20m
2026-07-07 TVF15TZ ORY → JMK Jul 7, 05:40 UTCJul 7, 08:35 UTC2h 55m
2026-07-06 TVF50LQ NCE → ORY Jul 6, 18:50 UTCJul 6, 20:00 UTC1h 10m
2026-07-06 TVF52XA ORY → NCE Jul 6, 16:20 UTCJul 6, 17:35 UTC1h 15m
2026-07-06 TVF414K - Jul 6, 14:00 UTCJul 6, 15:10 UTC1h 10m
2026-07-06 TVF15US ORY → TLN Jul 6, 11:40 UTCJul 6, 12:50 UTC1h 10m
2026-07-06 TVF28EM - Jul 6, 09:05 UTCJul 6, 10:15 UTC1h 10m
2026-07-06 TVF77LB - Jul 6, 07:05 UTCJul 6, 08:00 UTC55m
2026-07-06 TVF77LB ORY → ORY Jul 6, 06:50 UTCJul 6, 06:55 UTC5m
2026-07-06 TVF38YC - Jul 6, 04:55 UTCJul 6, 06:00 UTC1h 5m
2026-07-05 TVF20NC - Jul 5, 18:45 UTCJul 5, 19:45 UTC1h 0m
2026-07-05 TVF23WV - Jul 5, 16:30 UTCJul 5, 17:40 UTC1h 10m
2026-07-05 TVF75YW - Jul 5, 14:20 UTCJul 5, 15:20 UTC1h 0m
2026-07-05 TVF95DU MAD → ORY Jul 5, 11:05 UTCJul 5, 12:40 UTC1h 35m
2026-07-05 TVF4632 ORY → MAD Jul 5, 08:10 UTCJul 5, 09:45 UTC1h 35m
2026-07-05 TVF62SF - Jul 5, 05:50 UTCJul 5, 06:50 UTC1h 0m

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

Mode-S 39D302 frequently asked

What is Mode-S code 39D302?
39D302 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HUYC.
Where is Mode-S 39D302 registered?
Mode-S code 39D302 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39D302 broadcasting right now?
Yes. Mode-S 39D302 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39D302, octal 16351402, decimal 3,789,570.
What flights does 39D302 operate?
Mode-S 39D302 has broadcast 20 distinct callsigns, including TVF8625, TVF8624, TVF77CD, TVF73AY, TVF63TX.