Apparatus

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sensors Mode-S transponder

39CEB1

ICAO 24-bit transponder address · allocated to France

Currently assigned to F-HTVR · BOEING 737-800

Hex
39CEB1
Octal
16347261
Decimal
3,788,465
Country
FR
Tail
F-HTVR
Type
B738
Broadcasting now · callsign TVF95SA · 37,000 ft
Flights observed
271
Distinct callsigns
20
Country
FR
Last broadcast
11d ago

Current position

39CEB1 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 39CEB1 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
TVF89WM - 4 2026-07-01
TVF89TU - 4 2026-07-01
TVF8625 - 4 2026-07-01
TVF8624 - 4 2026-07-01
TVF67ZA Transavia France 4 2026-07-22
TVF90KW - 3 2026-07-05
TVF87DV - 3 2026-06-30
TVF8472 Transavia France 3 2026-07-23
TVF81FA - 3 2026-07-05
TVF6307 - 3 2026-07-23
TVF61RA - 3 2026-07-19
TVF53AU - 3 2026-07-22
TVF51KY - 3 2026-07-06
TVF49BF - 3 2026-06-30
TVF46LX - 3 2026-07-06
TVF40PY - 3 2026-07-19
TVF96TK - 2 2026-06-28
TVF95GR - 2 2026-06-07
TVF89PT - 2 2026-06-07
TVF89EQ Transavia France 2 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TVF88VZ - Jul 26, 20:25 UTCJul 26, 22:15 UTC1h 50m
2026-07-26 TVF89NN BER → ORY Jul 26, 17:25 UTCJul 26, 18:50 UTC1h 25m
2026-07-26 TVF77EX ORY → BER Jul 26, 14:45 UTCJul 26, 16:05 UTC1h 20m
2026-07-26 TVF86JW OPO → ORY Jul 26, 10:05 UTCJul 26, 12:00 UTC1h 55m
2026-07-26 TVF92QW ORY → OPO Jul 26, 07:05 UTCJul 26, 08:55 UTC1h 50m
2026-07-24 TVF3432 ORY → RAI Jul 24, 06:15 UTCJul 24, 20:15 UTC14h 0m
2026-07-23 TVF40YE - Jul 23, 18:30 UTCJul 23, 20:55 UTC2h 25m
2026-07-23 TVF25CB - Jul 23, 12:00 UTCJul 23, 13:55 UTC1h 55m
2026-07-23 TVF6307 - Jul 23, 08:05 UTCJul 23, 10:45 UTC2h 40m
2026-07-23 TVF8472 NTE → DJE Jul 23, 04:30 UTCJul 23, 06:35 UTC2h 5m
2026-07-22 TVF53AU - Jul 22, 18:35 UTCJul 22, 20:15 UTC1h 40m
2026-07-22 TVF53AU - Jul 22, 17:50 UTCJul 22, 18:00 UTC10m
2026-07-22 TVF67ZA NTE → FNC Jul 22, 16:45 UTCJul 22, 17:00 UTC15m
2026-07-22 TVF67ZA NTE → FNC Jul 22, 14:00 UTCJul 22, 16:05 UTC2h 5m
2026-07-21 TVF30YA - Jul 21, 18:15 UTCJul 21, 20:05 UTC1h 50m
2026-07-21 TVF69FF - Jul 21, 15:20 UTCJul 21, 17:15 UTC1h 55m
2026-07-21 TVF32ME NTE → BIA Jul 21, 12:30 UTCJul 21, 13:55 UTC1h 25m
2026-07-21 TVF8473 - Jul 21, 09:15 UTCJul 21, 11:05 UTC1h 50m
2026-07-21 TVF6306 ORY → DJE Jul 21, 05:05 UTCJul 21, 06:40 UTC1h 35m
2026-07-20 TVF41XX MPL → ORY Jul 20, 18:40 UTCJul 20, 19:45 UTC1h 5m
2026-07-20 TVF50NU ORY → MPL Jul 20, 16:50 UTCJul 20, 17:50 UTC1h 0m
2026-07-20 TVF12GT - Jul 20, 14:20 UTCJul 20, 15:55 UTC1h 35m
2026-07-20 TVF74JQ ORY → IBZ Jul 20, 11:20 UTCJul 20, 13:00 UTC1h 40m
2026-07-20 TVF94NT DBV → ORY Jul 20, 07:40 UTCJul 20, 10:00 UTC2h 20m
2026-07-20 TVF42QS ORY → DBV Jul 20, 04:40 UTCJul 20, 06:35 UTC1h 55m
2026-07-19 TVF40KP - Jul 19, 19:25 UTCJul 19, 20:45 UTC1h 20m
2026-07-19 TVF77UP ORY → TLN Jul 19, 17:20 UTCJul 19, 18:30 UTC1h 10m
2026-07-19 TVF40PY NCE → ORY Jul 19, 15:15 UTCJul 19, 16:25 UTC1h 10m
2026-07-19 TVF61RA ORY → NCE Jul 19, 13:05 UTCJul 19, 14:10 UTC1h 5m
2026-07-19 TVF57PQ MAH → ORY Jul 19, 10:05 UTCJul 19, 11:40 UTC1h 35m
2026-07-19 TVF56JZ - Jul 19, 07:25 UTCJul 19, 08:55 UTC1h 30m
2026-07-19 TVF19WK HER → LYS Jul 19, 01:35 UTCJul 19, 04:50 UTC3h 15m
2026-07-18 TVF84UY - Jul 18, 20:20 UTCJul 19, 00:15 UTC3h 55m
2026-07-18 TVF56JW ORY → ORY Jul 18, 12:50 UTCJul 18, 18:55 UTC6h 5m
2026-07-18 TVF98CE ORY → CZL Jul 18, 06:00 UTCJul 18, 11:00 UTC5h 0m
2026-07-17 TVF79VW ORY → ORY Jul 17, 11:04 UTCJul 17, 20:25 UTC9h 20m
2026-07-17 TVF21KT SVQ → ORY Jul 17, 07:35 UTCJul 17, 09:25 UTC1h 50m
2026-07-17 TVF68JY ORY → SVQ Jul 17, 04:29 UTCJul 17, 06:40 UTC2h 10m
2026-07-16 TVF112Q - Jul 16, 18:50 UTCJul 16, 21:05 UTC2h 15m
2026-07-16 TVF88YF - Jul 16, 14:20 UTCJul 16, 16:35 UTC2h 15m
2026-07-16 TVF12RK MXP → ORY Jul 16, 11:30 UTCJul 16, 12:40 UTC1h 10m
2026-07-16 TVF119W ORY → MXP Jul 16, 08:55 UTCJul 16, 10:00 UTC1h 5m
2026-07-16 TVF29EN - Jul 16, 05:15 UTCJul 16, 06:55 UTC1h 40m
2026-07-15 TVF972N - Jul 15, 21:10 UTCJul 15, 23:05 UTC1h 55m
2026-07-14 TVF88TD - Jul 14, 16:35 UTCJul 14, 18:05 UTC1h 30m
2026-07-14 TVF51XP ORY → MAH Jul 14, 14:00 UTCJul 14, 15:30 UTC1h 30m
2026-07-14 TVF94YU ORY → ORY Jul 14, 05:30 UTCJul 14, 12:25 UTC6h 55m
2026-07-13 TVF13SR - Jul 13, 18:55 UTCJul 13, 20:35 UTC1h 40m
2026-07-13 TVF77KZ ORY → ALC Jul 13, 16:00 UTCJul 13, 17:50 UTC1h 50m
2026-07-13 TVF8393 - Jul 13, 12:00 UTCJul 13, 14:45 UTC2h 45m

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

Mode-S 39CEB1 frequently asked

What is Mode-S code 39CEB1?
39CEB1 is an ICAO 24-bit transponder address. Allocated to France. Assigned to F-HTVR.
Where is Mode-S 39CEB1 registered?
Mode-S code 39CEB1 is allocated to France (FR). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 39CEB1 broadcasting right now?
Yes. Mode-S 39CEB1 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 39CEB1, octal 16347261, decimal 3,788,465.
What flights does 39CEB1 operate?
Mode-S 39CEB1 has broadcast 20 distinct callsigns, including TVF89WM, TVF89TU, TVF8625, TVF8624, TVF67ZA.