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sensors Mode-S transponder

4D00ED

ICAO 24-bit transponder address · allocated to Luxembourg

Currently assigned to LX-LBK · BOEING 737 MAX 8

Hex
4D00ED
Octal
23200355
Decimal
5,046,509
Country
LU
Tail
LX-LBK
Type
B38M
No current signal · last broadcast Jul 26, 20:30 UTC
Flights observed
398
Distinct callsigns
20
Country
LU
Last broadcast
Jul 26, 20:30 UTC

Last known position

Most recent position reported by Mode-S 4D00ED.

Country allocation

The ICAO 24-bit address 4D00ED 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
LGL7M - 24 2026-07-13
LGL7F - 21 2026-07-13
LGL786 Luxair 19 2026-07-24
LGL785 Luxair 18 2026-07-24
LGL741 - 16 2026-07-09
LGL85HK - 14 2026-07-26
LGL86GR - 13 2026-07-26
LGL742 - 10 2026-07-09
LGL2G Luxair 9 2026-06-25
LGL1E - 9 2026-06-25
LGL371 Luxair 8 2026-05-26
LGL894 Luxair 7 2026-07-24
LGL893 Luxair 7 2026-07-24
LGL787R - 7 2026-07-11
LGL37LM - 7 2026-07-09
LGL338C - 7 2026-07-09
LGL846 Luxair 6 2026-07-26
LGL845 Luxair 6 2026-07-26
LGL78FA - 5 2026-07-11
LGL731 Luxair 5 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 LGL86GR - Jul 26, 17:30 UTCJul 26, 20:30 UTC3h 0m
2026-07-26 LGL85HK - Jul 26, 13:25 UTCJul 26, 16:05 UTC2h 40m
2026-07-26 LGL846 RHO → LUX Jul 26, 08:50 UTCJul 26, 12:15 UTC3h 25m
2026-07-26 LGL845 LUX → RHO Jul 26, 04:40 UTCJul 26, 07:25 UTC2h 46m
2026-07-25 LGL732 FUE → LUX Jul 25, 17:30 UTCJul 25, 21:00 UTC3h 30m
2026-07-25 LGL731 LUX → FUE Jul 25, 12:20 UTCJul 25, 15:45 UTC3h 25m
2026-07-25 LGL82JR XRY → LUX Jul 25, 08:00 UTCJul 25, 10:15 UTC2h 15m
2026-07-25 LGL681 LUX → XRY Jul 25, 04:15 UTCJul 25, 06:50 UTC2h 35m
2026-07-24 LGL786 FAO → LUX Jul 24, 19:15 UTCJul 24, 21:30 UTC2h 15m
2026-07-24 LGL785 LUX → FAO Jul 24, 14:30 UTCJul 24, 17:15 UTC2h 45m
2026-07-24 LGL894 CHQ → LUX Jul 24, 10:10 UTCJul 24, 13:15 UTC3h 5m
2026-07-24 LGL893 LUX → CHQ Jul 24, 06:05 UTCJul 24, 08:40 UTC2h 35m
2026-07-23 LGL944 MIR → LUX Jul 23, 17:20 UTCJul 23, 23:00 UTC5h 40m
2026-07-23 LGL6EA - Jul 23, 14:10 UTCJul 23, 16:00 UTC1h 50m
2026-07-23 LGL21PM LUX → PMI Jul 23, 10:25 UTCJul 23, 12:05 UTC1h 40m
2026-07-23 LGL6MR - Jul 23, 07:15 UTCJul 23, 09:05 UTC1h 50m
2026-07-23 LGL6EP - Jul 23, 04:10 UTCJul 23, 05:45 UTC1h 35m
2026-07-22 LGL944 - Jul 22, 14:55 UTCJul 22, 20:35 UTC5h 40m
2026-07-22 LGL3752 LIS → LUX Jul 22, 11:25 UTCJul 22, 13:35 UTC2h 10m
2026-07-22 LGL51P LCY → LUX Jul 22, 11:10 UTCJul 22, 11:15 UTC5m
2026-07-21 LGL744 ACE → LUX Jul 21, 17:30 UTCJul 21, 20:50 UTC3h 20m
2026-07-21 LGL743 LUX → ACE Jul 21, 12:05 UTCJul 21, 15:40 UTC3h 35m
2026-07-21 LGL204 - Jul 21, 08:20 UTCJul 21, 10:35 UTC2h 15m
2026-07-21 LGL203 - Jul 21, 04:30 UTCJul 21, 06:40 UTC2h 10m
2026-07-20 LGL894 CHQ → LUX Jul 20, 17:55 UTCJul 20, 21:05 UTC3h 10m
2026-07-20 LGL893 LUX → CHQ Jul 20, 14:05 UTCJul 20, 16:40 UTC2h 35m
2026-07-20 LGL846 RHO → LUX Jul 20, 09:10 UTCJul 20, 12:30 UTC3h 20m
2026-07-20 LGL845 LUX → RHO Jul 20, 04:40 UTCJul 20, 07:30 UTC2h 50m
2026-07-19 LGL86GR - Jul 19, 18:25 UTCJul 19, 21:20 UTC2h 55m
2026-07-19 LGL85HK - Jul 19, 14:25 UTCJul 19, 16:55 UTC2h 30m
2026-07-19 LGL846 RHO → LUX Jul 19, 09:20 UTCJul 19, 12:40 UTC3h 20m
2026-07-19 LGL845 LUX → RHO Jul 19, 04:40 UTCJul 19, 07:35 UTC2h 55m
2026-07-18 LGL202 - Jul 18, 18:45 UTCJul 18, 21:05 UTC2h 20m
2026-07-18 LGL201 - Jul 18, 15:05 UTCJul 18, 17:15 UTC2h 10m
2026-07-18 LGL54KF - Jul 18, 12:05 UTCJul 18, 13:30 UTC1h 25m
2026-07-18 LGL253K - Jul 18, 09:15 UTCJul 18, 10:40 UTC1h 25m
2026-07-18 LGL278 - Jul 18, 06:45 UTCJul 18, 08:00 UTC1h 15m
2026-07-18 LGL277 - Jul 18, 04:10 UTCJul 18, 05:30 UTC1h 20m
2026-07-17 LGL786 FAO → LUX Jul 17, 20:15 UTCJul 17, 22:35 UTC2h 20m
2026-07-17 LGL785 LUX → FAO Jul 17, 16:24 UTCJul 17, 19:09 UTC2h 45m
2026-07-17 LGL894 - Jul 17, 10:30 UTCJul 17, 13:45 UTC3h 15m
2026-07-17 LGL893 - Jul 17, 06:05 UTCJul 17, 08:45 UTC2h 40m
2026-07-16 LGL84R RHO → LUX Jul 16, 18:34 UTCJul 16, 22:00 UTC3h 25m
2026-07-16 LGL843 LUX → RHO Jul 16, 13:20 UTCJul 16, 16:09 UTC2h 50m
2026-07-16 LGL266 - Jul 16, 10:29 UTCJul 16, 11:50 UTC1h 20m
2026-07-16 LGL65F - Jul 16, 08:10 UTCJul 16, 09:25 UTC1h 15m
2026-07-15 LGL714 - Jul 15, 17:35 UTCJul 15, 21:05 UTC3h 30m
2026-07-15 LGL713 - Jul 15, 11:35 UTCJul 15, 15:50 UTC4h 15m
2026-07-15 LGL896 SKG → LUX Jul 15, 07:45 UTCJul 15, 10:20 UTC2h 35m
2026-07-15 LGL95SK LUX → SKG Jul 15, 04:00 UTCJul 15, 06:10 UTC2h 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 LX-LBK page for operator, model, and routing details .

Mode-S 4D00ED frequently asked

What is Mode-S code 4D00ED?
4D00ED is an ICAO 24-bit transponder address. Allocated to Luxembourg. Assigned to LX-LBK.
Where is Mode-S 4D00ED registered?
Mode-S code 4D00ED is allocated to Luxembourg (LU). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D00ED broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D00ED, octal 23200355, decimal 5,046,509.
What flights does 4D00ED operate?
Mode-S 4D00ED has broadcast 20 distinct callsigns, including LGL7M, LGL7F, LGL786, LGL785, LGL741.