Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

00C463

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-ZWS · BOEING 737-800

Hex
00C463
Octal
00142143
Decimal
50,275
Country
ZA
Tail
ZS-ZWS
Type
B738
No current signal · last broadcast 1h ago
Flights observed
125
Distinct callsigns
20
Country
ZA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 00C463.

Country allocation

The ICAO 24-bit address 00C463 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 20 distinct

Callsign Airline Flights Last seen
SFR821 Safair 9 2026-06-09
SFR605 Safair 4 2026-05-22
SFR604 Safair 4 2026-05-22
SFR299 Safair 4 2026-06-08
SFR829 Safair 3 2026-05-18
SFR592 Safair 3 2026-05-08
SFR453 Safair 3 2026-06-04
SFR379 Safair 3 2026-06-04
SFR298 Safair 3 2026-06-08
SFR294 Safair 3 2026-05-13
SFR283 Safair 3 2026-06-10
SFR269 Safair 3 2026-05-22
SFR839 Safair 2 2026-06-04
SFR827 Safair 2 2026-06-05
SFR633 Safair 2 2026-05-31
SFR593 Safair 2 2026-05-08
SFR531 Safair 2 2026-06-05
SFR381 Safair 2 2026-06-10
SFR380 Safair 2 2026-06-10
SFR295 Safair 2 2026-05-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-10 SFR232 JNB → PLZ Jun 10, 15:30 UTCJun 10, 15:50 UTC20m
2026-06-10 SFR381 CPT → JNB Jun 10, 12:50 UTCJun 10, 14:30 UTC1h 40m
2026-06-10 SFR380 JNB → CPT Jun 10, 10:05 UTCJun 10, 12:00 UTC1h 55m
2026-06-10 SFR283 DUR → JNB Jun 10, 06:15 UTCJun 10, 08:40 UTC2h 25m
2026-06-09 SFR821 ZNZ → JNB Jun 9, 07:15 UTCJun 9, 15:15 UTC8h 0m
2026-06-08 SFR535 PLZ → JNB Jun 8, 11:30 UTCJun 8, 15:10 UTC3h 40m
2026-06-08 SFR299 CPT → JNB Jun 8, 08:30 UTCJun 8, 10:05 UTC1h 35m
2026-06-08 SFR298 JNB → CPT Jun 8, 05:30 UTCJun 8, 07:40 UTC2h 10m
2026-06-07 SFR239 PLZ → JNB Jun 7, 18:50 UTCJun 7, 19:10 UTC20m
2026-06-07 SFR238 JNB → PLZ Jun 7, 15:40 UTCJun 7, 15:55 UTC15m
2026-06-07 SFR213 CPT → JNB Jun 7, 13:05 UTCJun 7, 14:40 UTC1h 35m
2026-06-07 SFR212 JNB → CPT Jun 7, 10:00 UTCJun 7, 12:10 UTC2h 10m
2026-06-07 SFR283 DUR → JNB Jun 7, 06:25 UTCJun 7, 08:55 UTC2h 30m
2026-06-06 SFR821 ZNZ → JNB Jun 6, 07:10 UTCJun 6, 15:25 UTC8h 15m
2026-06-05 SFR531 DUR → JNB Jun 5, 17:10 UTCJun 5, 19:40 UTC2h 30m
2026-06-05 SFR827 VFA → JNB Jun 5, 11:35 UTCJun 5, 15:25 UTC3h 50m
2026-06-05 SFR299 CPT → JNB Jun 5, 08:25 UTCJun 5, 10:05 UTC1h 40m
2026-06-05 SFR298 JNB → CPT Jun 5, 05:25 UTCJun 5, 07:30 UTC2h 5m
2026-06-04 SFR839 BFN → JNB Jun 4, 16:15 UTCJun 4, 18:40 UTC2h 25m
2026-06-04 SFR379 ELS → JNB Jun 4, 12:05 UTCJun 4, 15:25 UTC3h 20m
2026-06-04 SFR453 DUR → JNB Jun 4, 08:20 UTCJun 4, 10:55 UTC2h 35m
2026-06-03 SFR391 DUR → JNB Jun 3, 16:00 UTCJun 3, 18:30 UTC2h 30m
2026-06-03 SKR373 - Jun 3, 11:25 UTCJun 3, 15:05 UTC3h 40m
2026-06-03 SFR299 CPT → JNB Jun 3, 08:25 UTCJun 3, 10:05 UTC1h 40m
2026-06-03 SFR298 JNB → CPT Jun 3, 05:30 UTCJun 3, 07:30 UTC2h 0m
2026-06-02 SFR176 CPT → DUR Jun 2, 16:10 UTCJun 2, 19:25 UTC3h 15m
2026-06-02 SFR600 JNB → CPT Jun 2, 13:30 UTCJun 2, 15:30 UTC2h 0m
2026-06-01 SFR851 MRU → JNB Jun 1, 07:30 UTCJun 1, 16:50 UTC9h 20m
2026-05-31 SFR625 CPT → JNB May 31, 19:20 UTCMay 31, 21:00 UTC1h 40m
2026-05-31 SFR624 JNB → CPT May 31, 16:10 UTCMay 31, 18:10 UTC2h 0m
2026-05-31 SFR650 JNB → GRJ May 31, 11:00 UTCMay 31, 14:50 UTC3h 50m
2026-05-31 SFR633 PLZ → JNB May 31, 09:30 UTCMay 31, 09:55 UTC25m
2026-05-30 SFR821 ZNZ → JNB May 30, 07:15 UTCMay 30, 15:05 UTC7h 50m
2026-05-29 SFR531 DUR → JNB May 29, 17:10 UTCMay 29, 19:40 UTC2h 30m
2026-05-29 SFR827 VFA → JNB May 29, 11:35 UTCMay 29, 15:35 UTC4h 0m
2026-05-29 SFR299 CPT → JNB May 29, 05:20 UTCMay 29, 10:15 UTC4h 55m
2026-05-28 SFR217 CPT → JNB May 28, 16:35 UTCMay 28, 18:15 UTC1h 40m
2026-05-28 SFR216 JNB → CPT May 28, 13:40 UTCMay 28, 15:45 UTC2h 5m
2026-05-28 SFR264 JNB → DUR May 28, 10:05 UTCMay 28, 12:30 UTC2h 25m
2026-05-27 SFR411 DUR → JNB May 27, 16:45 UTCMay 28, 05:20 UTC12h 35m
2026-05-27 SFR171 DUR → CPT May 27, 11:55 UTCMay 27, 15:55 UTC4h 0m
2026-05-27 SFR693 CPT → JNB May 27, 09:10 UTCMay 27, 10:50 UTC1h 40m
2026-05-27 SFR692 JNB → CPT May 27, 06:20 UTCMay 27, 08:20 UTC2h 1m
2026-05-26 SFR821 ZNZ → JNB May 26, 07:10 UTCMay 26, 15:14 UTC8h 5m
2026-05-25 SFR232 JNB → PLZ May 25, 15:40 UTCMay 25, 15:55 UTC15m
2026-05-25 SFR381 CPT → JNB May 25, 12:50 UTCMay 25, 14:30 UTC1h 40m
2026-05-25 SFR380 JNB → CPT May 25, 10:10 UTCMay 25, 12:05 UTC1h 55m
2026-05-25 SFR283 DUR → JNB May 25, 06:25 UTCMay 25, 08:50 UTC2h 25m
2026-05-24 SFR239 PLZ → JNB May 24, 15:30 UTCMay 24, 19:00 UTC3h 30m
2026-05-24 SFR213 CPT → JNB May 24, 12:40 UTCMay 24, 14:25 UTC1h 45m

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

Mode-S 00C463 frequently asked

What is Mode-S code 00C463?
00C463 is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-ZWS.
Where is Mode-S 00C463 registered?
Mode-S code 00C463 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 00C463 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 00C463, octal 00142143, decimal 50,275.
What flights does 00C463 operate?
Mode-S 00C463 has broadcast 20 distinct callsigns, including SFR821, SFR605, SFR604, SFR299, SFR829.