Apparatus

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sensors Mode-S transponder

008950

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-DNB · PIPER PA-22

Hex
008950
Octal
00104520
Decimal
35,152
Country
ZA
Tail
ZS-DNB
Type
PA22
No current signal · last broadcast 2d ago
Flights observed
47
Distinct callsigns
1
Country
ZA
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 008950.

Country allocation

The ICAO 24-bit address 008950 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
N - 47 2026-05-31

Recent flights last 47

DateFlightRouteTakeoffLandingDuration
2026-05-31 N - May 31, 09:40 UTCMay 31, 10:00 UTC20m
2026-05-29 N - May 29, 15:35 UTCMay 29, 16:00 UTC25m
2026-05-28 N - May 28, 13:10 UTCMay 28, 13:25 UTC15m
2026-05-25 N - May 25, 13:30 UTCMay 25, 13:45 UTC15m
2026-05-24 N - May 24, 11:30 UTCMay 24, 11:45 UTC15m
2026-05-24 N - May 24, 08:40 UTCMay 24, 08:55 UTC15m
2026-05-23 N CPT → CPT May 23, 10:20 UTCMay 23, 10:40 UTC20m
2026-05-23 N CPT → CPT May 23, 09:00 UTCMay 23, 09:20 UTC20m
2026-05-20 N - May 20, 12:05 UTCMay 20, 12:15 UTC10m
2026-05-20 N - May 20, 10:05 UTCMay 20, 11:15 UTC1h 10m
2026-05-19 N - May 19, 10:40 UTCMay 19, 10:50 UTC10m
2026-05-19 N - May 19, 06:50 UTCMay 19, 07:00 UTC10m
2026-05-18 N - May 18, 07:55 UTCMay 18, 08:05 UTC10m
2026-05-18 N - May 18, 06:01 UTCMay 18, 06:20 UTC20m
2026-05-17 N - May 17, 08:50 UTCMay 17, 09:05 UTC15m
2026-05-16 N - May 16, 12:25 UTCMay 16, 12:35 UTC10m
2026-05-16 N - May 16, 10:25 UTCMay 16, 10:40 UTC15m
2026-05-14 N - May 14, 11:20 UTCMay 14, 11:35 UTC15m
2026-05-14 N - May 14, 09:15 UTCMay 14, 09:25 UTC10m
2026-05-14 N - May 14, 05:40 UTCMay 14, 05:55 UTC15m
2026-05-13 N - May 13, 15:00 UTCMay 13, 15:10 UTC10m
2026-05-05 N - May 5, 08:05 UTCMay 5, 08:20 UTC15m
2026-04-30 N CPT → CPT Apr 30, 08:55 UTCApr 30, 09:10 UTC15m
2026-04-29 N - Apr 29, 14:15 UTCApr 29, 14:25 UTC10m
2026-04-28 N - Apr 28, 11:10 UTCApr 28, 11:20 UTC10m
2026-04-27 N - Apr 27, 14:30 UTCApr 27, 15:35 UTC1h 5m
2026-04-27 N - Apr 27, 10:10 UTCApr 27, 11:45 UTC1h 35m
2026-04-25 N - Apr 25, 07:40 UTCApr 25, 07:55 UTC15m
2026-04-25 N - Apr 25, 06:35 UTCApr 25, 07:05 UTC30m
2026-04-24 N - Apr 24, 16:05 UTCApr 24, 16:15 UTC10m
2026-04-24 N - Apr 24, 15:10 UTCApr 24, 15:20 UTC10m
2026-04-24 N - Apr 24, 14:00 UTCApr 24, 14:10 UTC10m
2026-04-24 N - Apr 24, 11:30 UTCApr 24, 11:40 UTC10m
2026-04-24 N - Apr 24, 09:15 UTCApr 24, 09:25 UTC10m
2026-04-23 N - Apr 23, 07:30 UTCApr 23, 07:45 UTC15m
2026-04-22 N CPT → CPT Apr 22, 06:01 UTCApr 22, 06:50 UTC50m
2026-04-20 N - Apr 20, 12:55 UTCApr 20, 13:15 UTC20m
2026-04-20 N - Apr 20, 06:25 UTCApr 20, 06:40 UTC15m
2026-04-16 N - Apr 16, 11:20 UTCApr 16, 11:35 UTC15m
2026-04-16 N - Apr 16, 08:40 UTCApr 16, 09:05 UTC25m
2026-04-16 N - Apr 16, 08:15 UTCApr 16, 08:24 UTC10m
2026-04-16 N - Apr 16, 07:49 UTCApr 16, 08:09 UTC20m
2026-04-16 N - Apr 16, 07:34 UTCApr 16, 07:45 UTC10m
2026-04-16 N - Apr 16, 06:29 UTCApr 16, 06:40 UTC10m
2026-04-15 N - Apr 15, 06:45 UTCApr 15, 06:55 UTC10m
2026-04-13 N - Apr 13, 16:15 UTCApr 13, 16:40 UTC25m
2026-04-13 N - Apr 13, 14:25 UTCApr 13, 14:40 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-DNB page for operator, model, and routing details .

Mode-S 008950 frequently asked

What is Mode-S code 008950?
008950 is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-DNB.
Where is Mode-S 008950 registered?
Mode-S code 008950 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 008950 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 008950, octal 00104520, decimal 35,152.
What flights does 008950 operate?
Mode-S 008950 has broadcast 1 distinct callsign, including N.