Apparatus

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sensors Mode-S transponder

008112

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-MCW · CESSNA 172 Skyhawk

Hex
008112
Octal
00100422
Decimal
33,042
Country
ZA
Tail
ZS-MCW
Type
C172
No current signal · last broadcast 7h ago
Flights observed
248
Distinct callsigns
1
Country
ZA
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 008112.

Country allocation

The ICAO 24-bit address 008112 falls within the block assigned to South Africa (ZA) by ICAO Annex 10, Volume III. Every aircraft registered in South Africa 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
ZSMCW - 248 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 ZSMCW - Jul 17, 17:44 UTCJul 17, 19:05 UTC1h 20m
2026-07-17 ZSMCW - Jul 17, 13:55 UTCJul 17, 14:55 UTC1h 0m
2026-07-17 ZSMCW - Jul 17, 11:50 UTCJul 17, 12:35 UTC45m
2026-07-17 ZSMCW - Jul 17, 09:35 UTCJul 17, 10:30 UTC55m
2026-07-17 ZSMCW - Jul 17, 07:40 UTCJul 17, 08:30 UTC50m
2026-07-17 ZSMCW - Jul 17, 06:00 UTCJul 17, 06:50 UTC50m
2026-07-16 ZSMCW - Jul 16, 17:00 UTCJul 16, 19:14 UTC2h 15m
2026-07-16 ZSMCW - Jul 16, 14:50 UTCJul 16, 15:49 UTC1h 0m
2026-07-16 ZSMCW - Jul 16, 12:55 UTCJul 16, 14:15 UTC1h 20m
2026-07-16 ZSMCW - Jul 16, 11:20 UTCJul 16, 11:50 UTC30m
2026-07-16 ZSMCW - Jul 16, 09:35 UTCJul 16, 10:29 UTC55m
2026-07-16 ZSMCW - Jul 16, 07:30 UTCJul 16, 08:40 UTC1h 10m
2026-07-16 ZSMCW HLA → HLA Jul 16, 05:20 UTCJul 16, 06:45 UTC1h 25m
2026-07-15 ZSMCW - Jul 15, 10:05 UTCJul 15, 10:15 UTC10m
2026-07-15 ZSMCW - Jul 15, 05:45 UTCJul 15, 06:35 UTC50m
2026-07-14 ZSMCW HLA → HLA Jul 14, 17:30 UTCJul 14, 18:05 UTC35m
2026-07-14 ZSMCW - Jul 14, 15:15 UTCJul 14, 16:45 UTC1h 30m
2026-07-14 ZSMCW - Jul 14, 12:25 UTCJul 14, 13:15 UTC50m
2026-07-11 ZSMCW HLA → HLA Jul 11, 10:00 UTCJul 11, 10:50 UTC50m
2026-07-10 ZSMCW - Jul 10, 18:30 UTCJul 10, 20:10 UTC1h 40m
2026-07-10 ZSMCW - Jul 10, 13:35 UTCJul 10, 14:00 UTC25m
2026-07-10 ZSMCW - Jul 10, 12:15 UTCJul 10, 12:40 UTC25m
2026-07-09 ZSMCW - Jul 9, 13:00 UTCJul 9, 13:15 UTC15m
2026-07-09 ZSMCW - Jul 9, 11:50 UTCJul 9, 12:15 UTC25m
2026-07-09 ZSMCW - Jul 9, 09:35 UTCJul 9, 10:45 UTC1h 10m
2026-07-09 ZSMCW - Jul 9, 06:55 UTCJul 9, 08:25 UTC1h 30m
2026-07-09 ZSMCW - Jul 9, 05:15 UTCJul 9, 06:00 UTC45m
2026-07-08 ZSMCW HLA → GCJ Jul 8, 17:15 UTCJul 8, 18:15 UTC1h 0m
2026-07-08 ZSMCW - Jul 8, 15:30 UTCJul 8, 16:30 UTC1h 0m
2026-07-08 ZSMCW - Jul 8, 13:10 UTCJul 8, 14:05 UTC55m
2026-07-05 ZSMCW - Jul 5, 15:05 UTCJul 5, 15:45 UTC40m
2026-07-05 ZSMCW - Jul 5, 13:50 UTCJul 5, 14:25 UTC35m
2026-07-05 ZSMCW - Jul 5, 11:35 UTCJul 5, 12:50 UTC1h 15m
2026-07-05 ZSMCW HLA → HLA Jul 5, 09:15 UTCJul 5, 10:35 UTC1h 20m
2026-07-05 ZSMCW - Jul 5, 07:20 UTCJul 5, 08:30 UTC1h 10m
2026-07-04 ZSMCW HLA → HLA Jul 4, 18:50 UTCJul 4, 19:20 UTC30m
2026-07-04 ZSMCW HLA → HLA Jul 4, 17:15 UTCJul 4, 18:15 UTC1h 0m
2026-07-04 ZSMCW - Jul 4, 15:05 UTCJul 4, 16:15 UTC1h 10m
2026-07-04 ZSMCW - Jul 4, 13:40 UTCJul 4, 14:15 UTC35m
2026-07-04 ZSMCW - Jul 4, 10:50 UTCJul 4, 12:30 UTC1h 40m
2026-07-04 ZSMCW HLA → HLA Jul 4, 05:50 UTCJul 4, 06:20 UTC30m
2026-07-03 ZSMCW - Jul 3, 21:50 UTCJul 3, 22:00 UTC10m
2026-07-03 ZSMCW - Jul 3, 16:05 UTCJul 3, 16:30 UTC25m
2026-07-03 ZSMCW - Jul 3, 11:15 UTCJul 3, 13:20 UTC2h 5m
2026-07-03 ZSMCW - Jul 3, 07:35 UTCJul 3, 10:00 UTC2h 25m
2026-07-03 ZSMCW HLA → HLA Jul 3, 05:30 UTCJul 3, 06:25 UTC55m
2026-07-02 ZSMCW - Jul 2, 13:40 UTCJul 2, 13:50 UTC10m
2026-07-02 ZSMCW HLA → GCJ Jul 2, 11:50 UTCJul 2, 12:00 UTC10m
2026-07-01 ZSMCW - Jul 1, 17:45 UTCJul 1, 18:05 UTC20m
2026-07-01 ZSMCW - Jul 1, 16:15 UTCJul 1, 16:25 UTC10m

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 ZS-MCW page for operator, model, and routing details .

Mode-S 008112 frequently asked

What is Mode-S code 008112?
008112 is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-MCW.
Where is Mode-S 008112 registered?
Mode-S code 008112 is allocated to South Africa (ZA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 008112 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 008112, octal 00100422, decimal 33,042.
What flights does 008112 operate?
Mode-S 008112 has broadcast 1 distinct callsign, including ZSMCW.