sensors Mode-S transponder

06432B

ICAO 24-bit transponder address · allocated to Nigeria

Currently assigned to 5N-CEG · BOEING 777-200

Hex
06432B
Octal
01441453
Decimal
410,411
Country
NG
Tail
5N-CEG
Type
B772
No current signal · last broadcast 1d ago
Flights observed
6
Distinct callsigns
2
Country
NG
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 06432B.

Country allocation

The ICAO 24-bit address 06432B falls within the block assigned to Nigeria (NG) by ICAO Annex 10, Volume III. Every aircraft registered in Nigeria 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 2 distinct

Callsign Airline Flights Last seen
APK7579 - 3 2026-04-13
APK7578 Air Peace 3 2026-04-13

Recent flights last 6

DateFlightRouteTakeoffLandingDuration
2026-04-13 APK7579 - Apr 13, 12:20 UTCApr 13, 13:00 UTC40m
2026-04-13 APK7579 - Apr 13, 11:55 UTCApr 13, 13:00 UTC1h 5m
2026-04-13 APK7579 - Apr 13, 11:00 UTCApr 13, 12:15 UTC1h 15m
2026-04-13 APK7578 LOS → LGW Apr 13, 04:20 UTCApr 13, 05:20 UTC1h 0m
2026-04-13 APK7578 LOS → LGW Apr 13, 03:55 UTCApr 13, 05:20 UTC1h 25m
2026-04-13 APK7578 LOS → LGW Apr 13, 03:15 UTCApr 13, 04:15 UTC1h 0m

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 5N-CEG page for operator, model, and routing details .

Mode-S 06432B frequently asked

What is Mode-S code 06432B?
06432B is an ICAO 24-bit transponder address. Allocated to Nigeria. Assigned to 5N-CEG.
Where is Mode-S 06432B registered?
Mode-S code 06432B is allocated to Nigeria (NG). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 06432B 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 06432B, octal 01441453, decimal 410,411.
What flights does 06432B operate?
Mode-S 06432B has broadcast 2 distinct callsigns, including APK7579, APK7578.