Apparatus

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sensors Mode-S transponder

8A0963

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-MBM · BOEING 737-300

Hex
8A0963
Octal
42404543
Decimal
9,046,371
Country
ID
Tail
PK-MBM
Type
B733
No current signal · last broadcast 27d ago
Flights observed
58
Distinct callsigns
10
Country
ID
Last broadcast
27d ago

Last known position

Most recent position reported by Mode-S 8A0963.

Country allocation

The ICAO 24-bit address 8A0963 falls within the block assigned to Indonesia (ID) by ICAO Annex 10, Volume III. Every aircraft registered in Indonesia 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 10 distinct

Callsign Airline Flights Last seen
WCM3808 World Cargo Airlines 23 2026-05-01
WCM3809 World Cargo Airlines 17 2026-05-02
WCM3804 - 7 2026-04-29
WCM3805 - 4 2026-04-30
WCM3807 World Cargo Airlines 2 2026-05-01
WCM6641 World Cargo Airlines 1 2026-04-29
WCM6602 - 1 2026-05-02
WCM3806 - 1 2026-04-29
WCM - 1 2026-04-27
PKMBM - 1 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-02 WCM6602 - May 2, 22:25 UTCMay 2, 22:55 UTC30m
2026-05-02 WCM3809 BKI → KUL May 2, 12:50 UTCMay 2, 15:05 UTC2h 15m
2026-05-01 WCM3808 KUL → BKI May 1, 23:45 UTCMay 2, 00:20 UTC35m
2026-05-01 WCM3808 KUL → BKI May 1, 21:05 UTCMay 1, 22:35 UTC1h 30m
2026-05-01 WCM3807 KCH → KUL May 1, 00:00 UTCMay 1, 03:55 UTC3h 55m
2026-04-30 WCM3805 - Apr 30, 15:40 UTCApr 30, 17:45 UTC2h 5m
2026-04-30 PKMBM - Apr 30, 12:10 UTCApr 30, 14:20 UTC2h 10m
2026-04-30 WCM3807 KCH → KUL Apr 30, 03:10 UTCApr 30, 07:10 UTC4h 0m
2026-04-29 WCM3809 BKI → KUL Apr 29, 23:55 UTCApr 30, 02:05 UTC2h 10m
2026-04-29 WCM3804 - Apr 29, 20:45 UTCApr 29, 23:00 UTC2h 15m
2026-04-29 WCM3806 - Apr 29, 13:05 UTCApr 29, 17:05 UTC4h 0m
2026-04-29 WCM6641 BKI → KUL Apr 29, 00:15 UTCApr 29, 02:30 UTC2h 15m
2026-04-28 WCM3808 KUL → BKI Apr 28, 21:15 UTCApr 28, 23:29 UTC2h 15m
2026-04-28 WCM3809 BKI → KUL Apr 28, 13:10 UTCApr 28, 15:25 UTC2h 15m
2026-04-27 WCM3808 KUL → BKI Apr 27, 23:30 UTCApr 28, 00:00 UTC30m
2026-04-27 WCM - Apr 27, 21:00 UTCApr 27, 21:30 UTC30m
2026-04-27 WCM3805 - Apr 27, 13:10 UTCApr 27, 15:25 UTC2h 15m
2026-04-27 WCM3804 - Apr 27, 00:35 UTCApr 27, 00:55 UTC20m
2026-04-26 WCM3804 - Apr 26, 20:50 UTCApr 26, 21:20 UTC30m
2026-04-25 WCM3809 BKI → KUL Apr 25, 12:45 UTCApr 25, 14:55 UTC2h 10m
2026-04-24 WCM3808 KUL → BKI Apr 24, 23:35 UTCApr 24, 23:50 UTC15m
2026-04-24 WCM3808 KUL → BKI Apr 24, 20:55 UTCApr 24, 21:25 UTC30m
2026-04-24 WCM3809 BKI → KUL Apr 24, 13:00 UTCApr 24, 15:05 UTC2h 5m
2026-04-23 WCM3808 KUL → BKI Apr 23, 22:55 UTCApr 23, 23:10 UTC15m
2026-04-23 WCM3808 KUL → BKI Apr 23, 20:55 UTCApr 23, 21:25 UTC30m
2026-04-23 WCM3809 BKI → KUL Apr 23, 13:40 UTCApr 23, 15:45 UTC2h 5m
2026-04-22 WCM3808 KUL → BKI Apr 22, 23:30 UTCApr 22, 23:50 UTC20m
2026-04-22 WCM3808 KUL → BKI Apr 22, 21:00 UTCApr 22, 21:30 UTC30m
2026-04-22 WCM3809 BKI → KUL Apr 22, 12:40 UTCApr 22, 14:55 UTC2h 15m
2026-04-21 WCM3808 KUL → BKI Apr 21, 22:45 UTCApr 21, 23:05 UTC20m
2026-04-21 WCM3808 KUL → BKI Apr 21, 20:55 UTCApr 21, 21:25 UTC30m
2026-04-21 WCM3809 BKI → KUL Apr 21, 13:20 UTCApr 21, 15:35 UTC2h 15m
2026-04-20 WCM3808 KUL → BKI Apr 20, 23:40 UTCApr 21, 00:05 UTC25m
2026-04-20 WCM3808 KUL → BKI Apr 20, 21:20 UTCApr 20, 22:50 UTC1h 30m
2026-04-20 WCM3805 - Apr 20, 14:00 UTCApr 20, 16:15 UTC2h 15m
2026-04-20 WCM3804 - Apr 20, 00:25 UTCApr 20, 00:45 UTC20m
2026-04-19 WCM3804 - Apr 19, 20:40 UTCApr 19, 21:15 UTC35m
2026-04-18 WCM3809 BKI → KUL Apr 18, 13:20 UTCApr 18, 15:30 UTC2h 10m
2026-04-17 WCM3808 KUL → BKI Apr 17, 23:30 UTCApr 17, 23:55 UTC25m
2026-04-17 WCM3808 KUL → BKI Apr 17, 21:25 UTCApr 17, 22:30 UTC1h 5m
2026-04-17 WCM3808 KUL → BKI Apr 17, 21:00 UTCApr 17, 21:20 UTC20m
2026-04-17 WCM3809 BKI → KUL Apr 17, 15:20 UTCApr 17, 15:35 UTC15m
2026-04-17 WCM3809 BKI → KUL Apr 17, 13:20 UTCApr 17, 15:15 UTC1h 54m
2026-04-16 WCM3808 KUL → BKI Apr 16, 21:14 UTCApr 16, 23:10 UTC1h 55m
2026-04-16 WCM3809 BKI → KUL Apr 16, 15:15 UTCApr 16, 15:25 UTC10m
2026-04-16 WCM3809 BKI → KUL Apr 16, 13:15 UTCApr 16, 15:10 UTC1h 55m
2026-04-15 WCM3808 KUL → BKI Apr 15, 23:35 UTCApr 16, 00:10 UTC35m
2026-04-15 WCM3808 KUL → BKI Apr 15, 21:05 UTCApr 15, 21:35 UTC30m
2026-04-15 WCM3809 BKI → KUL Apr 15, 15:05 UTCApr 15, 15:30 UTC25m
2026-04-15 WCM3809 BKI → KUL Apr 15, 13:15 UTCApr 15, 13:55 UTC40m

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 PK-MBM page for operator, model, and routing details .

Mode-S 8A0963 frequently asked

What is Mode-S code 8A0963?
8A0963 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-MBM.
Where is Mode-S 8A0963 registered?
Mode-S code 8A0963 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0963 broadcasting right now?
No active broadcast right now. Last signal was 27d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0963, octal 42404543, decimal 9,046,371.
What flights does 8A0963 operate?
Mode-S 8A0963 has broadcast 10 distinct callsigns, including WCM3808, WCM3809, WCM3804, WCM3805, WCM3807.