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
Broadcasting now · callsign ZIM31H · 33,975 ft
Flights observed
443
Distinct callsigns
20
Country
ZA
Last broadcast
Jul 26, 19:00 UTC

Current position

008FEB is currently broadcasting. Map zoomed to live position.

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 Global Aviation Operations 47 2026-07-24
GBB133J Global Aviation Operations 42 2026-07-26
GBB132K Global Aviation Operations 42 2026-07-26
GBB124K Global Aviation Operations 41 2026-07-24
GBB101J Global Aviation Operations 32 2026-07-24
GBB134K Global Aviation Operations 29 2026-07-26
GBB125J Global Aviation Operations 26 2026-07-24
GBB102K Global Aviation Operations 26 2026-07-20
GBB111J - 22 2026-07-15
GBB122K Global Aviation Operations 20 2026-07-24
GBB110K - 19 2026-07-15
GBB131J Global Aviation Operations 18 2026-07-26
GBB130K Global Aviation Operations 12 2026-07-19
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 4 2026-07-18
GBB375V - 2 2026-05-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GBB134K CPT → JNB Jul 26, 17:25 UTCJul 26, 19:00 UTC1h 35m
2026-07-26 GBB133J JNB → CPT Jul 26, 14:40 UTCJul 26, 16:35 UTC1h 55m
2026-07-26 GBB132K CPT → JNB Jul 26, 11:35 UTCJul 26, 13:15 UTC1h 40m
2026-07-26 GBB131J JNB → CPT Jul 26, 09:55 UTCJul 26, 10:15 UTC20m
2026-07-26 GBB131J JNB → CPT Jul 26, 08:30 UTCJul 26, 08:50 UTC20m
2026-07-25 GBB164K CPT → JNB Jul 25, 12:30 UTCJul 25, 14:30 UTC2h 0m
2026-07-25 GBB163J JNB → CPT Jul 25, 09:35 UTCJul 25, 11:25 UTC1h 50m
2026-07-25 GBB162K CPT → JNB Jul 25, 06:15 UTCJul 25, 07:55 UTC1h 40m
2026-07-24 GBB125J JNB → CPT Jul 24, 17:30 UTCJul 24, 19:15 UTC1h 45m
2026-07-24 GBB124K CPT → JNB Jul 24, 14:10 UTCJul 24, 15:55 UTC1h 45m
2026-07-24 GBB123J JNB → CPT Jul 24, 11:25 UTCJul 24, 13:15 UTC1h 50m
2026-07-24 GBB122K CPT → JNB Jul 24, 08:10 UTCJul 24, 10:00 UTC1h 50m
2026-07-24 GBB101J JNB → CPT Jul 24, 04:45 UTCJul 24, 06:35 UTC1h 50m
2026-07-23 GBB134K - Jul 23, 17:10 UTCJul 23, 18:45 UTC1h 35m
2026-07-23 GBB133J JNB → CPT Jul 23, 14:15 UTCJul 23, 16:15 UTC2h 0m
2026-07-23 GBB132K CPT → JNB Jul 23, 11:20 UTCJul 23, 12:50 UTC1h 30m
2026-07-23 GBB373V DUR → CPT Jul 23, 05:20 UTCJul 23, 10:15 UTC4h 55m
2026-07-22 GBB133J JNB → CPT Jul 22, 14:45 UTCJul 22, 16:35 UTC1h 50m
2026-07-20 GBB124K CPT → JNB Jul 20, 14:35 UTCJul 20, 16:10 UTC1h 35m
2026-07-20 GBB123J - Jul 20, 11:35 UTCJul 20, 13:40 UTC2h 5m
2026-07-20 GBB102K CPT → JNB Jul 20, 08:15 UTCJul 20, 09:55 UTC1h 40m
2026-07-20 GBB101J JNB → CPT Jul 20, 05:00 UTCJul 20, 07:10 UTC2h 10m
2026-07-19 GBB134K CPT → JNB Jul 19, 17:45 UTCJul 19, 19:15 UTC1h 30m
2026-07-19 GBB133J - Jul 19, 14:40 UTCJul 19, 16:50 UTC2h 10m
2026-07-19 GBB132K CPT → JNB Jul 19, 11:45 UTCJul 19, 13:20 UTC1h 35m
2026-07-19 GBB131J - Jul 19, 08:30 UTCJul 19, 10:35 UTC2h 5m
2026-07-19 GBB130K CPT → JNB Jul 19, 05:20 UTCJul 19, 06:55 UTC1h 35m
2026-07-18 GBB376K CPT → CPT Jul 18, 11:40 UTCJul 18, 16:30 UTC4h 50m
2026-07-18 GBB372K CPT → DUR Jul 18, 05:15 UTCJul 18, 10:15 UTC5h 0m
2026-07-17 GBB125J - Jul 17, 17:35 UTCJul 17, 19:30 UTC1h 55m
2026-07-17 GBB124K CPT → JNB Jul 17, 14:44 UTCJul 17, 16:24 UTC1h 40m
2026-07-17 GBB123J - Jul 17, 11:55 UTCJul 17, 13:55 UTC2h 0m
2026-07-17 GBB122K CPT → JNB Jul 17, 08:15 UTCJul 17, 09:55 UTC1h 40m
2026-07-17 GBB101J - Jul 17, 04:59 UTCJul 17, 06:54 UTC1h 55m
2026-07-16 GBB374K - Jul 16, 13:20 UTCJul 16, 16:55 UTC3h 35m
2026-07-16 GBB373V - Jul 16, 05:20 UTCJul 16, 10:20 UTC5h 0m
2026-07-15 GBB133J - Jul 15, 14:20 UTCJul 15, 16:15 UTC1h 55m
2026-07-15 GBB132K CPT → JNB Jul 15, 11:05 UTCJul 15, 12:45 UTC1h 40m
2026-07-15 GBB111J - Jul 15, 07:50 UTCJul 15, 09:50 UTC2h 0m
2026-07-15 GBB110K CPT → JNB Jul 15, 04:50 UTCJul 15, 06:40 UTC1h 50m
2026-07-14 GBB133J - Jul 14, 14:15 UTCJul 14, 16:10 UTC1h 55m
2026-07-14 GBB132K - Jul 14, 11:05 UTCJul 14, 12:45 UTC1h 40m
2026-07-14 GBB111J - Jul 14, 07:50 UTCJul 14, 09:50 UTC2h 0m
2026-07-14 GBB110K - Jul 14, 04:45 UTCJul 14, 06:20 UTC1h 35m
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

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?
Yes. Mode-S 008FEB is currently airborne.
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, GBB133J, GBB132K, GBB124K, GBB101J.