sensors Mode-S transponder

008B8F

ICAO 24-bit transponder address · allocated to South Africa

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

Hex
008B8F
Octal
00105617
Decimal
35,727
Country
ZA
Tail
ZS-YAJ
Type
E190
No current signal · last broadcast 22h ago
Flights observed
5
Distinct callsigns
4
Country
ZA
Last broadcast
22h ago

Last known position

Most recent position reported by Mode-S 008B8F.

Country allocation

The ICAO 24-bit address 008B8F 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 4 distinct

Callsign Airline Flights Last seen
LNK037F - 2 2026-04-13
LNK253F - 1 2026-04-13
LNK252E - 1 2026-04-13
LNK044G - 1 2026-04-14

Recent flights last 5

DateFlightRouteTakeoffLandingDuration
2026-04-14 LNK044G - Apr 14, 08:05 UTCApr 14, 08:35 UTC30m
2026-04-13 LNK253F - Apr 13, 14:30 UTCApr 13, 15:05 UTC35m
2026-04-13 LNK252E - Apr 13, 08:20 UTCApr 13, 08:45 UTC25m
2026-04-13 LNK037F - Apr 13, 03:55 UTCApr 13, 04:05 UTC10m
2026-04-13 LNK037F - Apr 13, 03:35 UTCApr 13, 04:05 UTC30m

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

Mode-S 008B8F frequently asked

What is Mode-S code 008B8F?
008B8F is an ICAO 24-bit transponder address. Allocated to South Africa. Assigned to ZS-YAJ.
Where is Mode-S 008B8F registered?
Mode-S code 008B8F 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 008B8F broadcasting right now?
No active broadcast right now. Last signal was 22h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 008B8F, octal 00105617, decimal 35,727.
What flights does 008B8F operate?
Mode-S 008B8F has broadcast 4 distinct callsigns, including LNK037F, LNK253F, LNK252E, LNK044G.