Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

7504D6

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-SKE · PIPER PA-28-140/150/160/180

Hex
7504D6
Octal
35202326
Decimal
7,668,950
Country
MY
Tail
9M-SKE
Type
P28A
No current signal · last broadcast 2d ago
Flights observed
211
Distinct callsigns
1
Country
MY
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 7504D6.

Country allocation

The ICAO 24-bit address 7504D6 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 1 distinct

Callsign Airline Flights Last seen
9MSKE - 211 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 9MSKE - Jul 15, 06:55 UTCJul 15, 08:25 UTC1h 30m
2026-07-15 9MSKE MKZ → MKZ Jul 15, 00:55 UTCJul 15, 02:00 UTC1h 5m
2026-07-14 9MSKE - Jul 14, 07:35 UTCJul 14, 08:15 UTC40m
2026-07-14 9MSKE - Jul 14, 05:10 UTCJul 14, 05:55 UTC45m
2026-07-14 9MSKE - Jul 14, 03:20 UTCJul 14, 04:00 UTC40m
2026-07-14 9MSKE - Jul 14, 02:15 UTCJul 14, 03:00 UTC45m
2026-07-14 9MSKE - Jul 14, 01:35 UTCJul 14, 01:40 UTC5m
2026-07-14 9MSKE - Jul 14, 00:30 UTCJul 14, 01:00 UTC30m
2026-07-13 9MSKE - Jul 13, 02:01 UTCJul 13, 02:30 UTC30m
2026-07-13 9MSKE - Jul 13, 00:55 UTCJul 13, 01:25 UTC30m
2026-07-10 9MSKE MKZ → MKZ Jul 10, 08:35 UTCJul 10, 09:40 UTC1h 5m
2026-07-10 9MSKE - Jul 10, 04:50 UTCJul 10, 05:40 UTC50m
2026-07-10 9MSKE - Jul 10, 03:00 UTCJul 10, 04:05 UTC1h 5m
2026-07-10 9MSKE - Jul 10, 01:40 UTCJul 10, 02:30 UTC50m
2026-07-10 9MSKE - Jul 10, 00:20 UTCJul 10, 00:50 UTC30m
2026-07-09 9MSKE - Jul 9, 08:00 UTCJul 9, 09:05 UTC1h 5m
2026-07-09 9MSKE - Jul 9, 05:45 UTCJul 9, 07:05 UTC1h 20m
2026-07-09 9MSKE - Jul 9, 04:20 UTCJul 9, 04:45 UTC25m
2026-07-09 9MSKE MKZ → MKZ Jul 9, 02:45 UTCJul 9, 03:25 UTC40m
2026-07-09 9MSKE - Jul 9, 00:50 UTCJul 9, 01:50 UTC1h 0m
2026-07-08 9MSKE MKZ → MKZ Jul 8, 08:25 UTCJul 8, 08:55 UTC30m
2026-07-08 9MSKE - Jul 8, 06:45 UTCJul 8, 07:40 UTC55m
2026-07-08 9MSKE - Jul 8, 05:20 UTCJul 8, 06:10 UTC50m
2026-07-08 9MSKE MKZ → MKZ Jul 8, 04:30 UTCJul 8, 05:00 UTC30m
2026-07-08 9MSKE - Jul 8, 02:45 UTCJul 8, 02:55 UTC10m
2026-07-08 9MSKE - Jul 8, 02:00 UTCJul 8, 02:20 UTC20m
2026-07-08 9MSKE MKZ → MKZ Jul 8, 01:05 UTCJul 8, 01:35 UTC30m
2026-07-07 9MSKE - Jul 7, 08:20 UTCJul 7, 09:10 UTC50m
2026-07-07 9MSKE - Jul 7, 06:25 UTCJul 7, 06:50 UTC25m
2026-07-07 9MSKE - Jul 7, 04:10 UTCJul 7, 04:55 UTC45m
2026-07-07 9MSKE - Jul 7, 01:15 UTCJul 7, 03:20 UTC2h 5m
2026-07-06 9MSKE - Jul 6, 09:10 UTCJul 6, 09:40 UTC30m
2026-07-06 9MSKE - Jul 6, 07:35 UTCJul 6, 08:15 UTC40m
2026-07-06 9MSKE MKZ → MKZ Jul 6, 06:05 UTCJul 6, 07:10 UTC1h 5m
2026-07-06 9MSKE - Jul 6, 03:10 UTCJul 6, 04:05 UTC55m
2026-07-06 9MSKE - Jul 6, 02:20 UTCJul 6, 02:40 UTC20m
2026-07-06 9MSKE - Jul 6, 01:20 UTCJul 6, 01:45 UTC25m
2026-07-04 9MSKE - Jul 4, 07:50 UTCJul 4, 08:20 UTC30m
2026-07-04 9MSKE - Jul 4, 06:00 UTCJul 4, 07:20 UTC1h 20m
2026-07-04 9MSKE MKZ → MKZ Jul 4, 01:00 UTCJul 4, 02:30 UTC1h 30m
2026-07-03 9MSKE MKZ → MKZ Jul 3, 08:40 UTCJul 3, 09:25 UTC45m
2026-07-03 9MSKE - Jul 3, 07:15 UTCJul 3, 08:25 UTC1h 10m
2026-07-03 9MSKE MKZ → MKZ Jul 3, 04:20 UTCJul 3, 05:25 UTC1h 5m
2026-07-02 9MSKE - Jul 2, 06:20 UTCJul 2, 07:25 UTC1h 5m
2026-07-02 9MSKE MKZ → MKZ Jul 2, 05:05 UTCJul 2, 05:45 UTC40m
2026-07-02 9MSKE MKZ → MKZ Jul 2, 02:40 UTCJul 2, 03:45 UTC1h 5m
2026-07-02 9MSKE - Jul 2, 01:50 UTCJul 2, 02:15 UTC25m
2026-07-02 9MSKE - Jul 2, 00:55 UTCJul 2, 01:15 UTC20m
2026-06-30 9MSKE - Jun 30, 00:35 UTCJun 30, 02:10 UTC1h 35m
2026-06-29 9MSKE MKZ → MKZ Jun 29, 03:49 UTCJun 29, 04:25 UTC35m

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

Mode-S 7504D6 frequently asked

What is Mode-S code 7504D6?
7504D6 is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-SKE.
Where is Mode-S 7504D6 registered?
Mode-S code 7504D6 is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7504D6 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7504D6, octal 35202326, decimal 7,668,950.
What flights does 7504D6 operate?
Mode-S 7504D6 has broadcast 1 distinct callsign, including 9MSKE.