Apparatus

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sensors Mode-S transponder

4D02DA

ICAO 24-bit transponder address · allocated to Luxembourg

Currently assigned to LX-PCE · PILATUS PC-24

Hex
4D02DA
Octal
23201332
Decimal
5,047,002
Country
LU
Tail
LX-PCE
Type
PC24
No current signal · last broadcast 15h ago
Flights observed
180
Distinct callsigns
20
Country
LU
Last broadcast
15h ago

Last known position

Most recent position reported by Mode-S 4D02DA.

Country allocation

The ICAO 24-bit address 4D02DA falls within the block assigned to Luxembourg (LU) by ICAO Annex 10, Volume III. Every aircraft registered in Luxembourg 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
JFA19X - 3 2026-06-19
JFA14S - 3 2026-04-13
JFA97X - 2 2026-04-17
JFA63F - 2 2026-04-17
JFA36K - 2 2026-04-14
JFA26D - 2 2026-06-13
JFA24B - 2 2026-06-13
JFA05K - 2 2026-06-29
JFA99W - 1 2026-05-03
JFA99E - 1 2026-06-15
JFA98E - 1 2026-05-28
JFA97K - 1 2026-06-26
JFA96F - 1 2026-06-30
JFA96B - 1 2026-06-14
JFA92Y - 1 2026-06-19
JFA92Q - 1 2026-05-04
JFA92K - 1 2026-04-18
JFA92H - 1 2026-04-17
JFA91S - 1 2026-07-02
JFA91B - 1 2026-07-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 JFA18A - Jul 13, 15:30 UTCJul 13, 16:00 UTC30m
2026-07-13 JFA70B - Jul 13, 12:25 UTCJul 13, 14:05 UTC1h 40m
2026-07-13 JFA81G - Jul 13, 09:25 UTCJul 13, 10:50 UTC1h 25m
2026-07-12 JFA37D - Jul 12, 17:25 UTCJul 12, 18:35 UTC1h 10m
2026-07-12 JFA09M - Jul 12, 14:10 UTCJul 12, 14:25 UTC15m
2026-07-11 JFA70R - Jul 11, 15:35 UTCJul 11, 16:30 UTC55m
2026-07-11 JFA80E - Jul 11, 14:00 UTCJul 11, 14:15 UTC15m
2026-07-11 JFA21W BRS → GVA Jul 11, 10:15 UTCJul 11, 11:40 UTC1h 25m
2026-07-11 JFA79D - Jul 11, 07:45 UTCJul 11, 08:50 UTC1h 5m
2026-07-10 JFA41U - Jul 10, 15:40 UTCJul 10, 16:25 UTC45m
2026-07-10 JFA52D LIN → BBS Jul 10, 12:45 UTCJul 10, 14:35 UTC1h 50m
2026-07-10 JFA71C GVA → LIN Jul 10, 07:15 UTCJul 10, 07:55 UTC40m
2026-07-05 JFA35M LIN → GVA Jul 5, 18:05 UTCJul 5, 18:40 UTC35m
2026-07-05 JFA48S - Jul 5, 14:35 UTCJul 5, 16:05 UTC1h 30m
2026-07-05 JFA83Q - Jul 5, 12:05 UTCJul 5, 12:35 UTC30m
2026-07-04 JFA43W - Jul 4, 17:50 UTCJul 4, 19:50 UTC2h 0m
2026-07-04 JFA91B SOU → BBS Jul 4, 15:05 UTCJul 4, 15:20 UTC15m
2026-07-03 JFA24Z - Jul 3, 13:55 UTCJul 3, 15:20 UTC1h 25m
2026-07-03 JFA48B - Jul 3, 07:15 UTCJul 3, 09:45 UTC2h 30m
2026-07-03 JFA57G - Jul 3, 05:15 UTCJul 3, 06:10 UTC55m
2026-07-02 JFA91S - Jul 2, 07:30 UTCJul 2, 08:40 UTC1h 10m
2026-07-01 JFA88V - Jul 1, 09:20 UTCJul 1, 11:00 UTC1h 40m
2026-07-01 JFA46X - Jul 1, 06:05 UTCJul 1, 06:50 UTC45m
2026-06-30 JFA34K - Jun 30, 16:45 UTCJun 30, 17:05 UTC20m
2026-06-30 JFA96F - Jun 30, 13:40 UTCJun 30, 14:10 UTC30m
2026-06-29 JFA05K CLY → LBG Jun 29, 10:34 UTCJun 29, 11:55 UTC1h 20m
2026-06-29 JFA18B - Jun 29, 08:24 UTCJun 29, 09:20 UTC55m
2026-06-28 JFA61S - Jun 28, 14:09 UTCJun 28, 15:55 UTC1h 45m
2026-06-28 JFA15X HAM → LUX Jun 28, 10:30 UTCJun 28, 11:29 UTC1h 0m
2026-06-28 JFA48J GWT → HAM Jun 28, 08:29 UTCJun 28, 09:10 UTC40m
2026-06-27 JFA15U BRU → GWT Jun 27, 13:49 UTCJun 27, 14:45 UTC55m
2026-06-27 JFA01E - Jun 27, 10:50 UTCJun 27, 11:59 UTC1h 10m
2026-06-26 JFA70E - Jun 26, 11:45 UTCJun 26, 14:44 UTC3h 0m
2026-06-26 JFA97K - Jun 26, 08:30 UTCJun 26, 10:15 UTC1h 45m
2026-06-25 JFA59M - Jun 25, 17:39 UTCJun 25, 18:50 UTC1h 10m
2026-06-25 JFA31T GWT → ZRH Jun 25, 15:29 UTCJun 25, 16:50 UTC1h 20m
2026-06-25 JFA58U - Jun 25, 12:44 UTCJun 25, 13:14 UTC30m
2026-06-24 JFA66C HEL → HAM Jun 24, 13:05 UTCJun 24, 15:00 UTC1h 55m
2026-06-24 JFA82T - Jun 24, 09:59 UTCJun 24, 11:24 UTC1h 25m
2026-06-24 JFA66B - Jun 24, 07:15 UTCJun 24, 08:35 UTC1h 20m
2026-06-22 JFA75D - Jun 22, 10:19 UTCJun 22, 11:09 UTC50m
2026-06-22 JFA69D - Jun 22, 07:10 UTCJun 22, 08:40 UTC1h 30m
2026-06-22 JFA74C - Jun 22, 04:30 UTCJun 22, 05:54 UTC1h 25m
2026-06-21 JFA69V - Jun 21, 15:30 UTCJun 21, 16:25 UTC55m
2026-06-21 JFA67T - Jun 21, 12:40 UTCJun 21, 14:44 UTC2h 5m
2026-06-21 JFA46Q - Jun 21, 08:04 UTCJun 21, 10:09 UTC2h 5m
2026-06-20 JFA83R LIN → BQH Jun 20, 10:44 UTCJun 20, 12:30 UTC1h 45m
2026-06-19 JFA01D - Jun 19, 17:39 UTCJun 19, 18:39 UTC1h 0m
2026-06-19 JFA05J - Jun 19, 15:19 UTCJun 19, 16:09 UTC50m
2026-06-19 JFA58C - Jun 19, 13:14 UTCJun 19, 13:59 UTC45m

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 LX-PCE page for operator, model, and routing details .

Mode-S 4D02DA frequently asked

What is Mode-S code 4D02DA?
4D02DA is an ICAO 24-bit transponder address. Allocated to Luxembourg. Assigned to LX-PCE.
Where is Mode-S 4D02DA registered?
Mode-S code 4D02DA is allocated to Luxembourg (LU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D02DA broadcasting right now?
No active broadcast right now. Last signal was 15h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D02DA, octal 23201332, decimal 5,047,002.
What flights does 4D02DA operate?
Mode-S 4D02DA has broadcast 20 distinct callsigns, including JFA19X, JFA14S, JFA97X, JFA63F, JFA36K.