Apparatus

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sensors Mode-S transponder

00834D

ICAO 24-bit transponder address · allocated to South Africa

Currently assigned to ZS-YAH · EMBRAER ERJ-190-100

Hex
00834D
Octal
00101515
Decimal
33,613
Country
ZA
Tail
ZS-YAH
Type
E190
No current signal · last broadcast 7h ago
Flights observed
233
Distinct callsigns
20
Country
ZA
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 00834D.

Country allocation

The ICAO 24-bit address 00834D 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
LNK921L - 9 2026-07-13
LNK383M Airlink 8 2026-04-27
LNK951A - 7 2026-07-01
LNK950Y Airlink 7 2026-06-02
LNK651R - 6 2026-07-13
LNK327C - 6 2026-06-28
LNK929T - 5 2026-06-22
LNK928S - 5 2026-06-22
LNK926Q - 5 2026-07-09
LNK874V Airlink 5 2026-06-02
LNK652S Airlink 5 2026-06-08
LNK391C - 5 2026-06-23
LNK328D Airlink 5 2026-06-12
LNK326B - 5 2026-06-27
LNK923N - 4 2026-07-03
LNK922M - 4 2026-07-03
LNK873U Airlink 4 2026-06-02
LNK743G - 4 2026-06-18
LNK390N Airlink 4 2026-05-20
LNK382L - 4 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 LNK126T - Jul 14, 13:35 UTCJul 14, 17:45 UTC4h 10m
2026-07-13 LNK181T - Jul 13, 15:25 UTCJul 13, 16:05 UTC40m
2026-07-13 LNK180S - Jul 13, 14:05 UTCJul 13, 14:30 UTC25m
2026-07-13 LNK651R - Jul 13, 09:15 UTCJul 13, 12:40 UTC3h 25m
2026-07-13 LNK921L JNB → CPT Jul 13, 05:55 UTCJul 13, 08:05 UTC2h 10m
2026-07-12 LNK022B - Jul 12, 09:15 UTCJul 12, 14:55 UTC5h 40m
2026-07-11 LNK302T - Jul 11, 09:30 UTCJul 11, 13:10 UTC3h 40m
2026-07-11 LNK071P - Jul 11, 07:15 UTCJul 11, 07:55 UTC40m
2026-07-10 LNK070C - Jul 10, 12:00 UTCJul 10, 12:25 UTC25m
2026-07-10 LNK277B - Jul 10, 08:35 UTCJul 10, 10:50 UTC2h 15m
2026-07-09 LNK141A - Jul 9, 08:45 UTCJul 9, 13:35 UTC4h 50m
2026-07-09 LNK926Q - Jul 9, 04:40 UTCJul 9, 06:25 UTC1h 45m
2026-07-08 LNK937X - Jul 8, 19:05 UTCJul 8, 21:05 UTC2h 0m
2026-07-08 LNK483A - Jul 8, 09:15 UTCJul 8, 12:50 UTC3h 35m
2026-07-07 LNK552N - Jul 7, 16:50 UTCJul 8, 06:05 UTC13h 15m
2026-07-07 LNK022B - Jul 7, 09:15 UTCJul 7, 14:35 UTC5h 20m
2026-07-06 LNK382L - Jul 6, 12:05 UTCJul 7, 06:40 UTC18h 35m
2026-07-06 LNK921L - Jul 6, 05:50 UTCJul 6, 07:45 UTC1h 55m
2026-07-05 LNK706M - Jul 5, 17:15 UTCJul 5, 17:30 UTC15m
2026-07-05 LNK705L - Jul 5, 15:45 UTCJul 5, 16:00 UTC15m
2026-07-05 LNK163H - Jul 5, 10:25 UTCJul 5, 14:40 UTC4h 15m
2026-07-04 LNK102D JNB → HRE Jul 4, 14:35 UTCJul 5, 08:15 UTC17h 40m
2026-07-04 LNK105G - Jul 4, 09:55 UTCJul 4, 13:35 UTC3h 40m
2026-07-04 LNK926Q - Jul 4, 04:15 UTCJul 4, 05:50 UTC1h 35m
2026-07-03 LNK638C - Jul 3, 15:15 UTCJul 3, 15:40 UTC25m
2026-07-03 LNK637N - Jul 3, 13:40 UTCJul 3, 14:00 UTC20m
2026-07-03 LNK923N - Jul 3, 10:45 UTCJul 3, 12:45 UTC2h 0m
2026-07-03 LNK922M - Jul 3, 07:25 UTCJul 3, 09:10 UTC1h 45m
2026-07-01 LNK951A - Jul 1, 14:45 UTCJul 1, 16:40 UTC1h 55m
2026-07-01 LNK651R - Jul 1, 08:50 UTCJul 1, 12:30 UTC3h 40m
2026-06-29 LNK617B CPT → CPT Jun 29, 14:25 UTCJun 29, 17:45 UTC3h 20m
2026-06-28 LNK636M CPT → CPT Jun 28, 16:05 UTCJun 28, 18:00 UTC1h 55m
2026-06-28 LNK327C - Jun 28, 13:29 UTCJun 28, 14:04 UTC35m
2026-06-27 LNK326B - Jun 27, 09:04 UTCJun 27, 13:44 UTC4h 40m
2026-06-26 LNK656B - Jun 26, 12:14 UTCJun 26, 14:25 UTC2h 10m
2026-06-26 LNK875A - Jun 26, 10:44 UTCJun 26, 11:05 UTC20m
2026-06-26 LNK840H - Jun 26, 09:20 UTCJun 26, 09:45 UTC25m
2026-06-26 LNK661V - Jun 26, 06:09 UTCJun 26, 07:50 UTC1h 40m
2026-06-25 LNK656B - Jun 25, 12:19 UTCJun 25, 14:24 UTC2h 5m
2026-06-25 LNK875A - Jun 25, 10:45 UTCJun 25, 11:04 UTC20m
2026-06-25 LNK840H - Jun 25, 09:10 UTCJun 25, 09:34 UTC25m
2026-06-25 LNK661V - Jun 25, 06:09 UTCJun 25, 07:49 UTC1h 40m
2026-06-23 LNK391C - Jun 23, 07:55 UTCJun 23, 14:25 UTC6h 30m
2026-06-22 LNK929T - Jun 22, 15:54 UTCJun 22, 18:00 UTC2h 5m
2026-06-22 LNK928S - Jun 22, 13:49 UTCJun 22, 14:19 UTC30m
2026-06-20 LNK327C WDH → CPT Jun 20, 13:04 UTCJun 20, 13:19 UTC15m
2026-06-20 LNK326B - Jun 20, 08:55 UTCJun 20, 09:14 UTC20m
2026-06-19 LNK637N CPT → GRJ Jun 19, 13:29 UTCJun 19, 15:24 UTC1h 55m
2026-06-19 LNK923N - Jun 19, 10:44 UTCJun 19, 12:29 UTC1h 45m
2026-06-19 LNK922M - Jun 19, 07:19 UTCJun 19, 09:04 UTC1h 45m

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

Mode-S 00834D frequently asked

What is Mode-S code 00834D?
00834D is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-YAH.
Where is Mode-S 00834D registered?
Mode-S code 00834D 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 00834D broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 00834D, octal 00101515, decimal 33,613.
What flights does 00834D operate?
Mode-S 00834D has broadcast 20 distinct callsigns, including LNK921L, LNK383M, LNK951A, LNK950Y, LNK651R.