Apparatus

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sensors Mode-S transponder

0B432A

ICAO 24-bit transponder address · allocated to Nicaragua

Hex
0B432A
Octal
02641452
Decimal
738,090
Country
NI
No current signal · last broadcast 3h ago
Flights observed
200
Distinct callsigns
1
Country
NI
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 0B432A.

Country allocation

The ICAO 24-bit address 0B432A falls within the block assigned to Nicaragua (NI) by ICAO Annex 10, Volume III. Every aircraft registered in Nicaragua 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
TGMAK - 200 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 TGMAK - Jul 17, 23:20 UTCJul 17, 23:35 UTC15m
2026-07-17 TGMAK - Jul 17, 22:35 UTCJul 17, 22:40 UTC5m
2026-07-17 TGMAK - Jul 17, 21:44 UTCJul 17, 21:55 UTC10m
2026-07-17 TGMAK - Jul 17, 21:10 UTCJul 17, 21:34 UTC25m
2026-07-17 TGMAK - Jul 17, 20:10 UTCJul 17, 20:15 UTC5m
2026-07-17 TGMAK - Jul 17, 15:00 UTCJul 17, 15:10 UTC10m
2026-07-16 TGMAK - Jul 16, 21:30 UTCJul 16, 21:35 UTC5m
2026-07-16 TGMAK - Jul 16, 20:25 UTCJul 16, 20:35 UTC10m
2026-07-15 TGMAK - Jul 15, 22:15 UTCJul 15, 22:20 UTC5m
2026-07-15 TGMAK - Jul 15, 14:45 UTCJul 15, 14:55 UTC10m
2026-07-15 TGMAK - Jul 15, 13:30 UTCJul 15, 13:40 UTC10m
2026-07-14 TGMAK - Jul 14, 21:15 UTCJul 14, 21:25 UTC10m
2026-07-14 TGMAK - Jul 14, 14:00 UTCJul 14, 14:10 UTC10m
2026-07-14 TGMAK - Jul 14, 13:25 UTCJul 14, 13:35 UTC10m
2026-07-13 TGMAK - Jul 13, 19:10 UTCJul 13, 19:15 UTC5m
2026-07-13 TGMAK - Jul 13, 14:50 UTCJul 13, 15:05 UTC15m
2026-07-13 TGMAK - Jul 13, 13:35 UTCJul 13, 13:50 UTC15m
2026-07-12 TGMAK - Jul 12, 14:55 UTCJul 12, 15:05 UTC10m
2026-07-12 TGMAK - Jul 12, 14:01 UTCJul 12, 14:10 UTC10m
2026-07-10 TGMAK - Jul 10, 23:15 UTCJul 10, 23:25 UTC10m
2026-07-10 TGMAK - Jul 10, 22:10 UTCJul 10, 22:20 UTC10m
2026-07-10 TGMAK - Jul 10, 19:35 UTCJul 10, 19:45 UTC10m
2026-07-10 TGMAK - Jul 10, 15:40 UTCJul 10, 15:45 UTC5m
2026-07-10 TGMAK - Jul 10, 14:30 UTCJul 10, 14:35 UTC5m
2026-07-09 TGMAK - Jul 9, 19:45 UTCJul 9, 19:55 UTC10m
2026-07-09 TGMAK - Jul 9, 19:15 UTCJul 9, 19:25 UTC10m
2026-07-09 TGMAK - Jul 9, 18:25 UTCJul 9, 18:35 UTC10m
2026-07-09 TGMAK - Jul 9, 15:45 UTCJul 9, 15:55 UTC10m
2026-07-08 TGMAK - Jul 8, 22:15 UTCJul 8, 22:30 UTC15m
2026-07-08 TGMAK - Jul 8, 21:30 UTCJul 8, 21:40 UTC10m
2026-07-08 TGMAK - Jul 8, 19:10 UTCJul 8, 20:05 UTC55m
2026-07-07 TGMAK - Jul 7, 20:30 UTCJul 7, 20:35 UTC5m
2026-07-06 TGMAK - Jul 6, 21:35 UTCJul 6, 21:50 UTC15m
2026-07-06 TGMAK - Jul 6, 16:30 UTCJul 6, 16:40 UTC10m
2026-07-05 TGMAK - Jul 5, 22:05 UTCJul 5, 22:15 UTC10m
2026-07-04 TGMAK - Jul 4, 14:55 UTCJul 4, 15:05 UTC10m
2026-07-04 TGMAK - Jul 4, 12:10 UTCJul 4, 12:20 UTC10m
2026-07-02 TGMAK - Jul 2, 18:10 UTCJul 2, 18:20 UTC10m
2026-07-02 TGMAK - Jul 2, 15:00 UTCJul 2, 15:15 UTC15m
2026-07-01 TGMAK - Jul 1, 22:05 UTCJul 1, 22:15 UTC10m
2026-07-01 TGMAK - Jul 1, 20:55 UTCJul 1, 21:05 UTC10m
2026-07-01 TGMAK - Jul 1, 18:40 UTCJul 1, 18:50 UTC10m
2026-07-01 TGMAK - Jul 1, 17:50 UTCJul 1, 18:00 UTC10m
2026-06-30 TGMAK - Jun 30, 22:10 UTCJun 30, 22:25 UTC15m
2026-06-30 TGMAK - Jun 30, 18:30 UTCJun 30, 18:40 UTC10m
2026-06-29 TGMAK - Jun 29, 20:09 UTCJun 29, 20:19 UTC10m
2026-06-29 TGMAK - Jun 29, 18:05 UTCJun 29, 18:10 UTC5m
2026-06-28 TGMAK - Jun 28, 22:20 UTCJun 28, 22:29 UTC10m
2026-06-27 TGMAK - Jun 27, 16:35 UTCJun 27, 16:39 UTC5m
2026-06-26 TGMAK - Jun 26, 23:55 UTCJun 27, 00:05 UTC10m

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.

Mode-S 0B432A frequently asked

What is Mode-S code 0B432A?
0B432A is an ICAO 24-bit transponder address. Allocated to Nicaragua.
Where is Mode-S 0B432A registered?
Mode-S code 0B432A is allocated to Nicaragua (NI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0B432A broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0B432A, octal 02641452, decimal 738,090.
What flights does 0B432A operate?
Mode-S 0B432A has broadcast 1 distinct callsign, including TGMAK.