Apparatus

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sensors Mode-S transponder

75058B

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-LDU · BOEING 737-800

Hex
75058B
Octal
35202613
Decimal
7,669,131
Country
MY
Tail
9M-LDU
Type
B738
Broadcasting now · callsign MXD1006 · 13,975 ft
Flights observed
9
Distinct callsigns
5
Country
MY
Last broadcast
1d ago

Current position

75058B is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 75058B falls within the block assigned to Malaysia (MY) by ICAO Annex 10, Volume III. Every aircraft registered in Malaysia 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 5 distinct

Callsign Airline Flights Last seen
MXD527 - 2 2026-04-13
MXD526 Malindo Air 2 2026-04-13
MXD393 - 2 2026-04-13
MXD392 - 2 2026-04-13
MXD327 - 1 2026-04-13

Recent flights last 9

DateFlightRouteTakeoffLandingDuration
2026-04-13 MXD393 - Apr 13, 15:10 UTCApr 13, 15:45 UTC35m
2026-04-13 MXD393 - Apr 13, 14:05 UTCApr 13, 14:20 UTC15m
2026-04-13 MXD392 - Apr 13, 12:30 UTCApr 13, 12:40 UTC10m
2026-04-13 MXD392 - Apr 13, 10:55 UTCApr 13, 11:30 UTC35m
2026-04-13 MXD527 - Apr 13, 08:40 UTCApr 13, 09:05 UTC25m
2026-04-13 MXD527 - Apr 13, 07:05 UTCApr 13, 07:15 UTC10m
2026-04-13 MXD526 KUL → DMK Apr 13, 05:20 UTCApr 13, 05:55 UTC35m
2026-04-13 MXD526 KUL → DMK Apr 13, 03:55 UTCApr 13, 04:10 UTC15m
2026-04-13 MXD327 - Apr 13, 00:25 UTCApr 13, 00:45 UTC20m

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 9M-LDU page for operator, model, and routing details .

Mode-S 75058B frequently asked

What is Mode-S code 75058B?
75058B is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-LDU.
Where is Mode-S 75058B registered?
Mode-S code 75058B is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 75058B broadcasting right now?
Yes. Mode-S 75058B is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 75058B, octal 35202613, decimal 7,669,131.
What flights does 75058B operate?
Mode-S 75058B has broadcast 5 distinct callsigns, including MXD527, MXD526, MXD393, MXD392, MXD327.