Apparatus

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sensors Mode-S transponder

008FEB

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-GAC · AIRBUS A-320

Hex
008FEB
Octal
00107753
Decimal
36,843
Country
ZA
Tail
ZS-GAC
Type
A320
No current signal · last broadcast 9h ago
Flights observed
399
Distinct callsigns
20
Country
ZA
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 008FEB.

Country allocation

The ICAO 24-bit address 008FEB 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
GBB123J - 44 2026-07-13
GBB124K - 38 2026-07-13
GBB132K - 37 2026-07-12
GBB133J - 36 2026-07-12
GBB101J - 29 2026-07-13
GBB134K - 26 2026-07-12
GBB102K - 25 2026-07-13
GBB125J - 24 2026-07-13
GBB111J - 20 2026-07-07
GBB122K - 18 2026-07-09
GBB110K - 17 2026-07-07
GBB131J - 15 2026-07-12
GBB130K - 11 2026-07-12
GBB153J Global Aviation Operations 10 2026-07-11
GBB152K - 10 2026-07-11
GBB151J - 10 2026-07-11
GBB154K - 6 2026-06-27
GBB121J Global Aviation Operations 6 2026-05-03
GBB372K Global Aviation Operations 3 2026-06-16
GBB375V - 2 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 GBB125J JNB → CPT Jul 13, 18:10 UTCJul 13, 20:25 UTC2h 15m
2026-07-13 GBB124K - Jul 13, 15:10 UTCJul 13, 16:50 UTC1h 40m
2026-07-13 GBB123J - Jul 13, 12:00 UTCJul 13, 14:00 UTC2h 0m
2026-07-13 GBB102K - Jul 13, 08:30 UTCJul 13, 10:30 UTC2h 0m
2026-07-13 GBB101J - Jul 13, 05:05 UTCJul 13, 07:05 UTC2h 0m
2026-07-12 GBB134K - Jul 12, 17:10 UTCJul 12, 18:50 UTC1h 40m
2026-07-12 GBB133J - Jul 12, 14:10 UTCJul 12, 16:10 UTC2h 0m
2026-07-12 GBB132K - Jul 12, 12:40 UTCJul 12, 13:01 UTC20m
2026-07-12 GBB132K - Jul 12, 11:20 UTCJul 12, 11:45 UTC25m
2026-07-12 GBB131J - Jul 12, 08:20 UTCJul 12, 10:15 UTC1h 55m
2026-07-12 GBB130K - Jul 12, 05:15 UTCJul 12, 06:50 UTC1h 35m
2026-07-11 GBB153J JNB → CPT Jul 11, 12:15 UTCJul 11, 14:20 UTC2h 5m
2026-07-11 GBB152K - Jul 11, 09:10 UTCJul 11, 10:45 UTC1h 35m
2026-07-11 GBB151J - Jul 11, 06:15 UTCJul 11, 08:15 UTC2h 0m
2026-07-10 GBB134K - Jul 10, 17:05 UTCJul 10, 18:40 UTC1h 35m
2026-07-10 GBB133J - Jul 10, 14:20 UTCJul 10, 16:10 UTC1h 50m
2026-07-10 GBB132K - Jul 10, 12:30 UTCJul 10, 12:50 UTC20m
2026-07-10 GBB132K - Jul 10, 11:10 UTCJul 10, 11:35 UTC25m
2026-07-10 GBB131J - Jul 10, 08:15 UTCJul 10, 10:10 UTC1h 55m
2026-07-10 GBB130K CPT → JNB Jul 10, 05:10 UTCJul 10, 07:00 UTC1h 50m
2026-07-09 GBB125J - Jul 9, 17:25 UTCJul 9, 19:20 UTC1h 55m
2026-07-09 GBB124K CPT → JNB Jul 9, 14:30 UTCJul 9, 16:10 UTC1h 40m
2026-07-09 GBB123J - Jul 9, 11:30 UTCJul 9, 13:25 UTC1h 55m
2026-07-09 GBB122K CPT → JNB Jul 9, 08:10 UTCJul 9, 09:55 UTC1h 45m
2026-07-09 GBB101J - Jul 9, 04:45 UTCJul 9, 06:35 UTC1h 50m
2026-07-08 GBB124K CPT → JNB Jul 8, 14:15 UTCJul 8, 15:55 UTC1h 40m
2026-07-08 GBB123J - Jul 8, 11:20 UTCJul 8, 13:15 UTC1h 55m
2026-07-08 GBB102K CPT → JNB Jul 8, 07:55 UTCJul 8, 09:30 UTC1h 35m
2026-07-08 GBB101J - Jul 8, 04:50 UTCJul 8, 06:45 UTC1h 55m
2026-07-07 GBB124K CPT → JNB Jul 7, 17:05 UTCJul 7, 18:40 UTC1h 35m
2026-07-07 GBB133J - Jul 7, 14:00 UTCJul 7, 15:55 UTC1h 55m
2026-07-07 GBB132K CPT → JNB Jul 7, 11:05 UTCJul 7, 12:45 UTC1h 40m
2026-07-07 GBB111J - Jul 7, 07:50 UTCJul 7, 09:40 UTC1h 50m
2026-07-07 GBB110K - Jul 7, 04:40 UTCJul 7, 06:15 UTC1h 35m
2026-07-06 GBB125J - Jul 6, 17:40 UTCJul 6, 19:35 UTC1h 55m
2026-07-06 GBB124K - Jul 6, 14:40 UTCJul 6, 16:15 UTC1h 35m
2026-07-06 GBB123J - Jul 6, 11:30 UTCJul 6, 13:20 UTC1h 50m
2026-07-06 GBB102K - Jul 6, 07:55 UTCJul 6, 09:35 UTC1h 40m
2026-07-06 GBB101J - Jul 6, 05:00 UTCJul 6, 06:55 UTC1h 55m
2026-07-05 GBB134K - Jul 5, 20:20 UTCJul 5, 21:55 UTC1h 35m
2026-07-05 GBB133J - Jul 5, 17:15 UTCJul 5, 19:10 UTC1h 55m
2026-07-05 GBB132K - Jul 5, 14:15 UTCJul 5, 15:50 UTC1h 35m
2026-07-05 FAGG - Jul 5, 11:10 UTCJul 5, 13:05 UTC1h 55m
2026-07-05 GBB130K CPT → JNB Jul 5, 07:35 UTCJul 5, 09:15 UTC1h 40m
2026-07-05 GBB130K CPT → CPT Jul 5, 05:10 UTCJul 5, 06:30 UTC1h 20m
2026-07-04 GBB165J - Jul 4, 15:20 UTCJul 4, 17:10 UTC1h 50m
2026-07-04 GBB164K CPT → JNB Jul 4, 12:20 UTCJul 4, 14:10 UTC1h 50m
2026-07-04 GBB163J - Jul 4, 09:25 UTCJul 4, 11:20 UTC1h 55m
2026-07-04 GBB162K - Jul 4, 06:15 UTCJul 4, 07:50 UTC1h 35m
2026-07-03 GBB125J - Jul 3, 17:20 UTCJul 3, 19:20 UTC2h 0m

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

Mode-S 008FEB frequently asked

What is Mode-S code 008FEB?
008FEB is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-GAC.
Where is Mode-S 008FEB registered?
Mode-S code 008FEB 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 008FEB broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 008FEB, octal 00107753, decimal 36,843.
What flights does 008FEB operate?
Mode-S 008FEB has broadcast 20 distinct callsigns, including GBB123J, GBB124K, GBB132K, GBB133J, GBB101J.