Apparatus

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sensors Mode-S transponder

00B097

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-SJU · BOEING 737-800

Hex
00B097
Octal
00130227
Decimal
45,207
Country
ZA
Tail
ZS-SJU
Type
B738
No current signal · last broadcast 12h ago
Flights observed
349
Distinct callsigns
20
Country
ZA
Last broadcast
12h ago

Last known position

Most recent position reported by Mode-S 00B097.

Country allocation

The ICAO 24-bit address 00B097 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
SFR339 - 9 2026-07-13
SFR315 - 7 2026-07-13
SFR163 Safair 7 2026-06-19
SFR702 - 6 2026-07-12
SFR292 Safair 6 2026-06-06
SFR135 Safair 6 2026-06-12
SFR840 - 5 2026-06-17
SFR701 - 5 2026-07-12
SFR691 Safair 5 2026-05-23
SFR604 - 5 2026-07-06
SFR417 - 5 2026-07-13
SFR293 Safair 5 2026-06-06
SFR105 - 5 2026-07-14
SFR841 - 4 2026-06-18
SFR811 - 4 2026-07-04
SFR807 Safair 4 2026-05-15
SFR806 Safair 4 2026-05-15
SFR690 - 4 2026-06-24
SFR605 - 4 2026-07-06
SFR206 - 4 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SFR105 - Jul 14, 07:10 UTCJul 14, 09:05 UTC1h 55m
2026-07-14 SFR104 - Jul 14, 04:30 UTCJul 14, 06:10 UTC1h 40m
2026-07-13 SFR179 - Jul 13, 15:25 UTCJul 13, 19:00 UTC3h 35m
2026-07-13 SFR417 - Jul 13, 10:55 UTCJul 13, 14:25 UTC3h 30m
2026-07-13 SFR315 HLA → CPT Jul 13, 07:45 UTCJul 13, 09:50 UTC2h 5m
2026-07-13 SFR339 - Jul 13, 06:01 UTCJul 13, 06:20 UTC20m
2026-07-13 SFR339 - Jul 13, 04:40 UTCJul 13, 04:55 UTC15m
2026-07-12 SFR568 CPT → CPT Jul 12, 16:55 UTCJul 12, 19:50 UTC2h 55m
2026-07-12 SFR635 CPT → CPT Jul 12, 10:25 UTCJul 12, 15:50 UTC5h 25m
2026-07-12 SFR702 - Jul 12, 07:20 UTCJul 12, 09:15 UTC1h 55m
2026-07-12 SFR701 - Jul 12, 04:45 UTCJul 12, 06:20 UTC1h 35m
2026-07-11 SFR113 - Jul 11, 16:30 UTCJul 11, 18:35 UTC2h 5m
2026-07-11 SFR263 - Jul 11, 12:45 UTCJul 11, 15:20 UTC2h 35m
2026-07-11 SFR112 - Jul 11, 10:00 UTCJul 11, 11:35 UTC1h 35m
2026-07-11 SFR101 - Jul 11, 06:55 UTCJul 11, 08:50 UTC1h 55m
2026-07-11 SFR100 - Jul 11, 03:55 UTCJul 11, 05:31 UTC1h 35m
2026-07-10 SFR418 - Jul 10, 15:05 UTCJul 10, 18:45 UTC3h 40m
2026-07-10 SFR417 - Jul 10, 10:10 UTCJul 10, 14:00 UTC3h 50m
2026-07-10 SFR315 HLA → CPT Jul 10, 07:05 UTCJul 10, 09:10 UTC2h 5m
2026-07-10 SFR339 CPT → HLA Jul 10, 04:30 UTCJul 10, 06:05 UTC1h 35m
2026-07-09 SFR115 QRA → CPT Jul 9, 17:55 UTCJul 9, 19:50 UTC1h 55m
2026-07-09 SFR381 CPT → JNB Jul 9, 13:50 UTCJul 9, 15:45 UTC1h 55m
2026-07-09 SFR380 - Jul 9, 10:25 UTCJul 9, 12:20 UTC1h 55m
2026-07-09 SFR283 - Jul 9, 06:25 UTCJul 9, 09:05 UTC2h 40m
2026-07-08 SFR249 - Jul 8, 14:10 UTCJul 8, 17:20 UTC3h 10m
2026-07-08 SFR361 - Jul 8, 09:30 UTCJul 8, 13:00 UTC3h 30m
2026-07-08 SFR251 - Jul 8, 04:20 UTCJul 8, 08:05 UTC3h 45m
2026-07-07 SFR667 - Jul 7, 18:50 UTCJul 7, 19:20 UTC30m
2026-07-07 SFR176 - Jul 7, 15:55 UTCJul 7, 16:10 UTC15m
2026-07-07 SFR600 JNB → CPT Jul 7, 13:10 UTCJul 7, 15:05 UTC1h 55m
2026-07-07 SFR601 CPT → JNB Jul 7, 10:20 UTCJul 7, 12:00 UTC1h 40m
2026-07-07 SFR177 - Jul 7, 05:30 UTCJul 7, 09:15 UTC3h 45m
2026-07-06 SFR268 JNB → DUR Jul 6, 16:15 UTCJul 6, 18:50 UTC2h 35m
2026-07-06 SFR207 - Jul 6, 13:40 UTCJul 6, 15:20 UTC1h 40m
2026-07-06 SFR206 - Jul 6, 10:55 UTCJul 6, 12:45 UTC1h 50m
2026-07-06 SFR605 - Jul 6, 07:35 UTCJul 6, 09:15 UTC1h 40m
2026-07-06 SFR604 - Jul 6, 04:45 UTCJul 6, 06:35 UTC1h 50m
2026-07-05 SFR274 - Jul 5, 17:10 UTCJul 5, 19:30 UTC2h 20m
2026-07-05 SFR824 - Jul 5, 11:15 UTCJul 5, 15:25 UTC4h 10m
2026-07-05 SFR810 - Jul 5, 05:30 UTCJul 5, 09:30 UTC4h 0m
2026-07-04 SFR374 - Jul 4, 11:25 UTCJul 4, 14:55 UTC3h 30m
2026-07-04 SFR811 - Jul 4, 05:25 UTCJul 4, 09:35 UTC4h 10m
2026-07-03 SFR220 - Jul 3, 13:55 UTCJul 3, 17:40 UTC3h 45m
2026-07-03 SFR590 JNB → DUR Jul 3, 04:50 UTCJul 3, 07:45 UTC2h 55m
2026-07-02 SFR205 CPT → JNB Jul 2, 18:00 UTCJul 2, 19:35 UTC1h 35m
2026-07-02 SFR204 JNB → CPT Jul 2, 15:00 UTCJul 2, 17:05 UTC2h 5m
2026-07-02 SFR241 - Jul 2, 10:05 UTCJul 2, 13:15 UTC3h 10m
2026-07-02 SFR389 - Jul 2, 05:35 UTCJul 2, 08:55 UTC3h 20m
2026-07-01 SFR511 - Jul 1, 14:30 UTCJul 1, 17:00 UTC2h 30m
2026-07-01 SFR849 - Jul 1, 13:10 UTCJul 1, 13:25 UTC15m

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

Mode-S 00B097 frequently asked

What is Mode-S code 00B097?
00B097 is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-SJU.
Where is Mode-S 00B097 registered?
Mode-S code 00B097 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 00B097 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 00B097, octal 00130227, decimal 45,207.
What flights does 00B097 operate?
Mode-S 00B097 has broadcast 20 distinct callsigns, including SFR339, SFR315, SFR163, SFR702, SFR292.