Apparatus

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sensors Mode-S transponder

008EFA

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-OYP · BEECH 200 Super King Air

Hex
008EFA
Octal
00107372
Decimal
36,602
Country
ZA
Tail
ZS-OYP
Type
BE20
No current signal · last broadcast 1d ago
Flights observed
64
Distinct callsigns
1
Country
ZA
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 008EFA.

Country allocation

The ICAO 24-bit address 008EFA 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 1 distinct

Callsign Airline Flights Last seen
ZSOYP - 63 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 ZSOYP - Jul 16, 16:19 UTCJul 16, 17:10 UTC50m
2026-07-16 ZSOYP - Jul 16, 14:05 UTCJul 16, 14:25 UTC20m
2026-07-15 ZSOYP - Jul 15, 10:20 UTCJul 15, 10:40 UTC20m
2026-07-15 ZSOYP - Jul 15, 08:15 UTCJul 15, 08:40 UTC25m
2026-07-10 ZSOYP - Jul 10, 14:05 UTCJul 10, 14:40 UTC35m
2026-07-10 ZSOYP - Jul 10, 06:15 UTCJul 10, 06:40 UTC25m
2026-07-09 ZSOYP - Jul 9, 15:35 UTCJul 9, 15:50 UTC15m
2026-07-09 ZSOYP - Jul 9, 14:00 UTCJul 9, 14:30 UTC30m
2026-07-07 ZSOYP - Jul 7, 17:15 UTCJul 7, 17:30 UTC15m
2026-07-07 ZSOYP - Jul 7, 15:05 UTCJul 7, 15:30 UTC25m
2026-07-07 ZSOYP - Jul 7, 04:40 UTCJul 7, 04:55 UTC15m
2026-07-04 ZSOYP - Jul 4, 10:50 UTCJul 4, 11:10 UTC20m
2026-07-04 ZSOYP - Jul 4, 08:55 UTCJul 4, 09:25 UTC30m
2026-07-03 ZSOYP - Jul 3, 17:30 UTCJul 3, 18:05 UTC35m
2026-07-03 ZSOYP - Jul 3, 10:55 UTCJul 3, 12:20 UTC1h 25m
2026-07-03 ZSOYP - Jul 3, 09:25 UTCJul 3, 10:00 UTC35m
2026-07-03 ZSOYP - Jul 3, 07:10 UTCJul 3, 07:35 UTC25m
2026-06-30 ZSOYP - Jun 30, 11:30 UTCJun 30, 12:30 UTC1h 0m
2026-06-30 ZSOYP - Jun 30, 09:35 UTCJun 30, 10:05 UTC30m
2026-06-29 ZSOYP - Jun 29, 08:54 UTCJun 29, 09:10 UTC15m
2026-06-29 ZSOYP - Jun 29, 02:45 UTCJun 29, 03:10 UTC25m
2026-06-25 ZSOYP - Jun 25, 09:34 UTCJun 25, 10:20 UTC45m
2026-06-20 ZSOYP - Jun 20, 11:49 UTCJun 20, 12:39 UTC50m
2026-06-20 ZSOYP - Jun 20, 07:19 UTCJun 20, 07:59 UTC40m
2026-06-20 ZSOYP - Jun 20, 05:44 UTCJun 20, 06:14 UTC30m
2026-06-18 ZSOYP - Jun 18, 15:30 UTCJun 18, 15:50 UTC20m
2026-06-18 ZSOYP - Jun 18, 10:50 UTCJun 18, 11:10 UTC20m
2026-06-17 ZSOYP - Jun 17, 11:55 UTCJun 17, 12:10 UTC15m
2026-06-17 ZSOYP - Jun 17, 08:55 UTCJun 17, 09:25 UTC30m
2026-06-17 ZSOYP - Jun 17, 08:00 UTCJun 17, 08:15 UTC15m
2026-06-14 ZSOYP - Jun 14, 10:40 UTCJun 14, 11:00 UTC20m
2026-06-14 ZSOYP - Jun 14, 07:15 UTCJun 14, 07:45 UTC30m
2026-06-14 ZSOYP - Jun 14, 05:40 UTCJun 14, 05:55 UTC15m
2026-06-13 ZSOYP - Jun 13, 08:40 UTCJun 13, 09:00 UTC20m
2026-06-08 ZSOYP - Jun 8, 09:15 UTCJun 8, 09:30 UTC15m
2026-06-07 ZSOYP - Jun 7, 11:05 UTCJun 7, 11:30 UTC25m
2026-06-06 ZSOYP - Jun 6, 09:04 UTCJun 6, 09:34 UTC30m
2026-06-03 ZSOYP - Jun 3, 11:00 UTCJun 3, 11:15 UTC15m
2026-06-03 ZSOYP - Jun 3, 09:35 UTCJun 3, 10:05 UTC30m
2026-06-02 ZSOYP - Jun 2, 10:00 UTCJun 2, 10:25 UTC25m
2026-06-02 ZSOYP - Jun 2, 08:45 UTCJun 2, 09:15 UTC30m
2026-05-25 - - May 25, 12:25 UTCMay 25, 12:35 UTC10m
2026-05-25 ZSOYP - May 25, 07:25 UTCMay 25, 07:50 UTC25m
2026-05-24 ZSOYP - May 24, 08:50 UTCMay 24, 09:20 UTC30m
2026-05-24 ZSOYP - May 24, 08:00 UTCMay 24, 08:15 UTC15m
2026-05-24 ZSOYP - May 24, 06:35 UTCMay 24, 07:05 UTC30m
2026-05-22 ZSOYP - May 22, 09:00 UTCMay 22, 09:30 UTC30m
2026-05-22 ZSOYP - May 22, 06:30 UTCMay 22, 07:00 UTC30m
2026-05-21 ZSOYP - May 21, 13:55 UTCMay 21, 14:20 UTC25m
2026-05-21 ZSOYP - May 21, 04:10 UTCMay 21, 04:35 UTC25m

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

Mode-S 008EFA frequently asked

What is Mode-S code 008EFA?
008EFA is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-OYP.
Where is Mode-S 008EFA registered?
Mode-S code 008EFA 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 008EFA broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 008EFA, octal 00107372, decimal 36,602.
What flights does 008EFA operate?
Mode-S 008EFA has broadcast 1 distinct callsign, including ZSOYP.