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sensors Mode-S transponder

00B22C

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-SZJ · AIRBUS A-320

Hex
00B22C
Octal
00131054
Decimal
45,612
Country
ZA
Tail
ZS-SZJ
Type
A320
No current signal · last broadcast 12h ago
Flights observed
256
Distinct callsigns
20
Country
ZA
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 00B22C.

Country allocation

The ICAO 24-bit address 00B22C 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
SAA189 - 21 2026-07-05
SAA051 - 20 2026-07-10
SAA191 - 13 2026-06-24
SAA076 - 13 2026-07-04
SAA313 - 10 2026-07-04
SAA188 - 10 2026-07-08
SAA023 - 9 2026-06-29
SAA354 - 8 2026-07-02
SAA343 - 8 2026-07-02
SAA059 South African Airways 8 2026-06-07
SAA326 - 7 2026-07-04
SAA375 - 6 2026-07-07
SAA366 - 6 2026-07-13
SAA355 - 6 2026-07-13
SAA302 - 6 2026-07-08
SAA058 - 6 2026-06-28
SAA039 South African Airways 6 2026-06-07
SAA038 South African Airways 6 2026-06-07
SAA347 - 5 2026-07-08
SAA050 South African Airways 5 2026-06-01

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SAA366 - Jul 13, 17:40 UTCJul 13, 19:15 UTC1h 35m
2026-07-13 SAA355 - Jul 13, 14:50 UTCJul 13, 16:50 UTC2h 0m
2026-07-13 SAA558 - Jul 13, 11:10 UTCJul 13, 13:40 UTC2h 30m
2026-07-13 SAA404 - Jul 13, 04:10 UTCJul 13, 09:55 UTC5h 45m
2026-07-12 SAA366 - Jul 12, 18:50 UTCJul 12, 19:10 UTC20m
2026-07-12 SAA366 - Jul 12, 17:30 UTCJul 12, 17:55 UTC25m
2026-07-12 SAA355 - Jul 12, 14:45 UTCJul 12, 16:40 UTC1h 55m
2026-07-12 SAA035 - Jul 12, 11:15 UTCJul 12, 11:45 UTC30m
2026-07-12 SAA034 - Jul 12, 09:25 UTCJul 12, 09:50 UTC25m
2026-07-12 SAA404 - Jul 12, 04:15 UTCJul 12, 07:55 UTC3h 40m
2026-07-11 SAA352 - Jul 11, 14:45 UTCJul 11, 16:15 UTC1h 30m
2026-07-11 SAA337 - Jul 11, 12:00 UTCJul 11, 14:00 UTC2h 0m
2026-07-10 SAA372 - Jul 10, 18:25 UTCJul 10, 20:00 UTC1h 35m
2026-07-10 SAA359 - Jul 10, 15:50 UTCJul 10, 17:40 UTC1h 50m
2026-07-10 SAA051 - Jul 10, 07:40 UTCJul 10, 13:30 UTC5h 50m
2026-07-09 SAA061 - Jul 9, 13:30 UTCJul 10, 02:25 UTC12h 55m
2026-07-09 SAA035 - Jul 9, 11:10 UTCJul 9, 11:40 UTC30m
2026-07-09 SAA034 - Jul 9, 09:35 UTCJul 9, 10:00 UTC25m
2026-07-08 SAA188 - Jul 8, 20:10 UTCJul 9, 05:30 UTC9h 20m
2026-07-08 SAA362 CPT → JNB Jul 8, 16:30 UTCJul 8, 18:10 UTC1h 40m
2026-07-08 SAA347 JNB → CPT Jul 8, 13:50 UTCJul 8, 15:45 UTC1h 55m
2026-07-08 SAA332 - Jul 8, 10:40 UTCJul 8, 12:25 UTC1h 45m
2026-07-08 SAA319 - Jul 8, 07:30 UTCJul 8, 09:25 UTC1h 55m
2026-07-08 SAA302 CPT → JNB Jul 8, 04:05 UTCJul 8, 05:45 UTC1h 40m
2026-07-07 SAA375 - Jul 7, 19:30 UTCJul 7, 21:20 UTC1h 50m
2026-07-07 SAA051 FBM → JNB Jul 7, 07:45 UTCJul 7, 13:05 UTC5h 20m
2026-07-06 SAA051 FBM → JNB Jul 6, 08:00 UTCJul 6, 13:20 UTC5h 20m
2026-07-05 SAA189 - Jul 5, 20:10 UTCJul 6, 05:10 UTC9h 0m
2026-07-05 SAA041 VFA → JNB Jul 5, 10:25 UTCJul 5, 14:05 UTC3h 40m
2026-07-04 SAA188 - Jul 4, 20:00 UTCJul 5, 05:05 UTC9h 5m
2026-07-04 SAA076 - Jul 4, 13:35 UTCJul 4, 17:35 UTC4h 0m
2026-07-04 SAA326 - Jul 4, 09:20 UTCJul 4, 10:55 UTC1h 35m
2026-07-04 SAA313 - Jul 4, 06:20 UTCJul 4, 08:20 UTC2h 0m
2026-07-03 SAA372 CPT → JNB Jul 3, 18:40 UTCJul 3, 20:10 UTC1h 30m
2026-07-03 SAA359 - Jul 3, 15:50 UTCJul 3, 17:50 UTC2h 0m
2026-07-03 SAA051 FBM → JNB Jul 3, 07:45 UTCJul 3, 13:30 UTC5h 45m
2026-07-02 SAA188 - Jul 2, 20:00 UTCJul 3, 05:25 UTC9h 25m
2026-07-02 SAA354 - Jul 2, 15:35 UTCJul 2, 17:10 UTC1h 35m
2026-07-02 SAA343 - Jul 2, 12:40 UTCJul 2, 14:45 UTC2h 5m
2026-07-02 SAA326 - Jul 2, 09:20 UTCJul 2, 10:55 UTC1h 35m
2026-07-02 SAA313 - Jul 2, 06:25 UTCJul 2, 08:30 UTC2h 5m
2026-07-01 SAA051 FBM → JNB Jul 1, 07:35 UTCJul 1, 13:15 UTC5h 40m
2026-06-30 SAA189 - Jun 30, 20:10 UTCJul 1, 05:15 UTC9h 5m
2026-06-30 SAA354 - Jun 30, 15:30 UTCJun 30, 17:20 UTC1h 50m
2026-06-30 SAA343 - Jun 30, 12:35 UTCJun 30, 14:30 UTC1h 55m
2026-06-30 SAA326 - Jun 30, 09:15 UTCJun 30, 10:50 UTC1h 35m
2026-06-30 SAA313 - Jun 30, 06:15 UTCJun 30, 08:10 UTC1h 55m
2026-06-29 SAA076 - Jun 29, 13:30 UTCJun 29, 17:30 UTC4h 0m
2026-06-29 SAA023 - Jun 29, 08:04 UTCJun 29, 11:50 UTC3h 45m
2026-06-28 SAA058 - Jun 28, 19:14 UTCJun 29, 03:25 UTC8h 10m

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

Mode-S 00B22C frequently asked

What is Mode-S code 00B22C?
00B22C is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-SZJ.
Where is Mode-S 00B22C registered?
Mode-S code 00B22C 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 00B22C broadcasting right now?
No active broadcast right now. Last signal was 12h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 00B22C, octal 00131054, decimal 45,612.
What flights does 00B22C operate?
Mode-S 00B22C has broadcast 20 distinct callsigns, including SAA189, SAA051, SAA191, SAA076, SAA313.