Apparatus

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sensors Mode-S transponder

7504E8

ICAO 24-bit transponder address · allocated to Malaysia

Currently assigned to 9M-KXA · BOEING 737-400

Hex
7504E8
Octal
35202350
Decimal
7,668,968
Country
MY
Tail
9M-KXA
Type
B734
No current signal · last broadcast 2d ago
Flights observed
124
Distinct callsigns
20
Country
MY
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 7504E8.

Country allocation

The ICAO 24-bit address 7504E8 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 20 distinct

Callsign Airline Flights Last seen
KXP1612 - 22 2026-07-09
KXP1618 - 10 2026-07-11
KXP1614 - 10 2026-07-09
KXP862 Kargo Xpress 8 2026-06-22
KXP861 Kargo Xpress 7 2026-06-22
KXP670 - 7 2026-04-24
KXP2611 - 7 2026-07-11
KXP1611 - 7 2026-06-06
KXP679 Kargo Xpress 6 2026-04-24
KXP1617 - 6 2026-07-08
KXP602 - 5 2026-07-08
KXP302 - 5 2026-04-25
KXP2613 - 4 2026-06-21
KXP2614 Kargo Xpress 3 2026-06-20
KXP2612 - 3 2026-07-11
KXP1613 - 3 2026-07-08
KXP891 Kargo Xpress 2 2026-07-10
KXP890 Kargo Xpress 2 2026-07-10
KXP601 - 2 2026-06-20
KXP828 Kargo Xpress 1 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 KXP2612 - Jul 11, 13:35 UTCJul 11, 15:50 UTC2h 15m
2026-07-11 KXP2611 - Jul 11, 10:25 UTCJul 11, 12:35 UTC2h 10m
2026-07-11 KXP1618 - Jul 11, 05:10 UTCJul 11, 09:05 UTC3h 55m
2026-07-10 KXP891 HKG → HKG Jul 10, 23:45 UTCJul 11, 00:20 UTC35m
2026-07-10 KXP891 HKG → HKG Jul 10, 20:45 UTCJul 10, 21:00 UTC15m
2026-07-10 KXP890 KUL → KUL Jul 10, 17:50 UTCJul 10, 18:10 UTC20m
2026-07-10 KXP890 KUL → KUL Jul 10, 14:30 UTCJul 10, 14:50 UTC20m
2026-07-10 KXP828 MFM → MFM Jul 10, 09:15 UTCJul 10, 12:45 UTC3h 30m
2026-07-10 KXP827 - Jul 10, 04:10 UTCJul 10, 04:25 UTC15m
2026-07-09 KXP1614 - Jul 9, 13:40 UTCJul 9, 17:15 UTC3h 35m
2026-07-09 KXP1612 - Jul 9, 08:15 UTCJul 9, 12:00 UTC3h 45m
2026-07-09 KXP779 - Jul 9, 06:05 UTCJul 9, 06:35 UTC30m
2026-07-08 KXP1613 - Jul 8, 23:15 UTCJul 8, 23:55 UTC40m
2026-07-08 KXP602 - Jul 8, 12:10 UTCJul 8, 12:35 UTC25m
2026-07-08 KXP1617 - Jul 8, 05:00 UTCJul 8, 05:40 UTC40m
2026-07-08 KXP771 - Jul 8, 03:15 UTCJul 8, 03:35 UTC20m
2026-07-07 KXP770 - Jul 7, 23:20 UTCJul 7, 23:35 UTC15m
2026-07-03 KXP1613 - Jul 3, 05:50 UTCJul 3, 10:10 UTC4h 20m
2026-06-24 KXP1612 - Jun 24, 03:35 UTCJun 24, 07:10 UTC3h 35m
2026-06-23 KXP1614 - Jun 23, 05:54 UTCJun 23, 09:40 UTC3h 45m
2026-06-22 KXP862 HKG → KUL Jun 22, 19:54 UTCJun 22, 20:14 UTC20m
2026-06-22 KXP862 HKG → KUL Jun 22, 16:50 UTCJun 22, 17:04 UTC15m
2026-06-22 KXP861 BKI → HKG Jun 22, 14:29 UTCJun 22, 14:55 UTC25m
2026-06-22 KXP861 BKI → HKG Jun 22, 12:15 UTCJun 22, 12:44 UTC30m
2026-06-21 KXP2613 - Jun 21, 08:10 UTCJun 21, 10:19 UTC2h 10m
2026-06-21 KXP602 - Jun 21, 02:30 UTCJun 21, 02:45 UTC15m
2026-06-20 KXP601 - Jun 20, 22:20 UTCJun 20, 22:30 UTC10m
2026-06-20 KXP2614 BKI → KUL Jun 20, 11:49 UTCJun 20, 14:05 UTC2h 15m
2026-06-20 KXP2613 - Jun 20, 08:14 UTCJun 20, 10:29 UTC2h 15m
2026-06-19 KXP862 HKG → KUL Jun 19, 18:20 UTCJun 19, 18:44 UTC25m
2026-06-19 KXP862 HKG → KUL Jun 19, 15:19 UTCJun 19, 15:34 UTC15m
2026-06-19 KXP861 BKI → HKG Jun 19, 11:14 UTCJun 19, 13:50 UTC2h 35m
2026-06-18 KXP2611 - Jun 18, 23:50 UTCJun 19, 02:04 UTC2h 14m
2026-06-18 KXP862 HKG → KUL Jun 18, 20:00 UTCJun 18, 20:15 UTC15m
2026-06-18 KXP862 HKG → KUL Jun 18, 16:55 UTCJun 18, 17:10 UTC15m
2026-06-18 KXP861 BKI → HKG Jun 18, 14:01 UTCJun 18, 14:10 UTC10m
2026-06-18 KXP861 BKI → HKG Jun 18, 11:15 UTCJun 18, 11:45 UTC30m
2026-06-17 KXP2611 - Jun 17, 23:45 UTCJun 18, 02:05 UTC2h 20m
2026-06-15 KXP1612 - Jun 15, 05:15 UTCJun 15, 09:00 UTC3h 45m
2026-06-14 KXP1618 - Jun 14, 05:20 UTCJun 14, 09:05 UTC3h 45m
2026-06-14 KXP602 - Jun 14, 02:40 UTCJun 14, 03:00 UTC20m
2026-06-13 KXP601 - Jun 13, 22:25 UTCJun 13, 22:45 UTC20m
2026-06-12 KXP1612 - Jun 12, 03:50 UTCJun 12, 07:40 UTC3h 50m
2026-06-11 KXP1612 - Jun 11, 03:05 UTCJun 11, 06:55 UTC3h 50m
2026-06-10 KXP1614 - Jun 10, 09:35 UTCJun 10, 13:25 UTC3h 50m
2026-06-10 KXP602 - Jun 10, 07:00 UTCJun 10, 07:15 UTC15m
2026-06-09 KXP1617 KUL → KCH Jun 9, 23:05 UTCJun 9, 23:35 UTC30m
2026-06-09 KXP1614 - Jun 9, 05:15 UTCJun 9, 08:55 UTC3h 40m
2026-06-08 KXP1618 - Jun 8, 23:50 UTCJun 9, 03:20 UTC3h 30m
2026-06-07 KXP1618 - Jun 7, 10:15 UTCJun 7, 13:55 UTC3h 40m

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

Mode-S 7504E8 frequently asked

What is Mode-S code 7504E8?
7504E8 is an ICAO 24-bit transponder address. Allocated to Malaysia. Assigned to 9M-KXA.
Where is Mode-S 7504E8 registered?
Mode-S code 7504E8 is allocated to Malaysia (MY). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7504E8 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 7504E8, octal 35202350, decimal 7,668,968.
What flights does 7504E8 operate?
Mode-S 7504E8 has broadcast 20 distinct callsigns, including KXP1612, KXP1618, KXP1614, KXP862, KXP861.