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sensors Mode-S transponder

0B431E

ICAO 24-bit transponder address · allocated to Nicaragua

Hex
0B431E
Octal
02641436
Decimal
738,078
Country
NI
No current signal · last broadcast 6d ago
Flights observed
78
Distinct callsigns
1
Country
NI
Last broadcast
6d ago

Last known position

Most recent position reported by Mode-S 0B431E.

Country allocation

The ICAO 24-bit address 0B431E 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
TGARH - 78 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 TGARH - Jul 16, 17:10 UTCJul 16, 17:30 UTC20m
2026-07-16 TGARH - Jul 16, 12:44 UTCJul 16, 13:25 UTC40m
2026-07-13 TGARH - Jul 13, 15:55 UTCJul 13, 16:05 UTC10m
2026-07-13 TGARH - Jul 13, 13:30 UTCJul 13, 14:35 UTC1h 5m
2026-07-13 TGARH - Jul 13, 12:10 UTCJul 13, 12:55 UTC45m
2026-07-11 TGARH GUA → GUA Jul 11, 16:45 UTCJul 11, 17:40 UTC55m
2026-07-09 TGARH - Jul 9, 15:50 UTCJul 9, 17:45 UTC1h 55m
2026-07-08 TGARH GUA → GUA Jul 8, 21:05 UTCJul 8, 21:15 UTC10m
2026-07-06 TGARH - Jul 6, 13:30 UTCJul 6, 14:30 UTC1h 0m
2026-07-06 TGARH - Jul 6, 12:05 UTCJul 6, 12:50 UTC45m
2026-07-02 TGARH - Jul 2, 16:30 UTCJul 2, 17:05 UTC35m
2026-07-02 TGARH - Jul 2, 15:00 UTCJul 2, 15:50 UTC50m
2026-06-30 TGARH - Jun 30, 20:20 UTCJun 30, 20:50 UTC30m
2026-06-30 TGARH - Jun 30, 18:40 UTCJun 30, 19:10 UTC30m
2026-06-30 TGARH - Jun 30, 16:35 UTCJun 30, 17:00 UTC25m
2026-06-30 TGARH - Jun 30, 12:25 UTCJun 30, 13:00 UTC35m
2026-06-26 TGARH - Jun 26, 16:54 UTCJun 26, 17:25 UTC30m
2026-06-26 TGARH - Jun 26, 15:39 UTCJun 26, 16:14 UTC35m
2026-06-25 TGARH - Jun 25, 17:54 UTCJun 25, 18:10 UTC15m
2026-06-25 TGARH - Jun 25, 15:54 UTCJun 25, 17:05 UTC1h 10m
2026-06-25 TGARH - Jun 25, 14:09 UTCJun 25, 14:50 UTC40m
2026-06-24 TGARH - Jun 24, 15:49 UTCJun 24, 15:59 UTC10m
2026-06-24 TGARH - Jun 24, 14:29 UTCJun 24, 14:45 UTC15m
2026-06-23 TGARH - Jun 23, 13:29 UTCJun 23, 13:59 UTC30m
2026-06-23 TGARH - Jun 23, 12:05 UTCJun 23, 12:55 UTC50m
2026-06-19 TGARH - Jun 19, 16:55 UTCJun 19, 17:14 UTC20m
2026-06-18 TGARH - Jun 18, 19:30 UTCJun 18, 19:50 UTC20m
2026-06-18 TGARH - Jun 18, 18:20 UTCJun 18, 18:40 UTC20m
2026-06-18 TGARH - Jun 18, 16:25 UTCJun 18, 16:55 UTC30m
2026-06-18 TGARH - Jun 18, 15:05 UTCJun 18, 15:40 UTC35m
2026-06-15 TGARH - Jun 15, 16:49 UTCJun 15, 17:20 UTC30m
2026-06-15 TGARH - Jun 15, 15:40 UTCJun 15, 16:09 UTC30m
2026-06-15 TGARH - Jun 15, 14:30 UTCJun 15, 15:04 UTC35m
2026-06-15 TGARH - Jun 15, 11:34 UTCJun 15, 12:05 UTC30m
2026-06-12 TGARH - Jun 12, 19:50 UTCJun 12, 20:20 UTC30m
2026-06-12 TGARH - Jun 12, 17:40 UTCJun 12, 18:40 UTC1h 0m
2026-06-10 TGARH - Jun 10, 18:20 UTCJun 10, 18:45 UTC25m
2026-06-10 TGARH - Jun 10, 14:55 UTCJun 10, 15:40 UTC45m
2026-06-08 TGARH - Jun 8, 13:55 UTCJun 8, 14:30 UTC35m
2026-06-08 TGARH - Jun 8, 12:00 UTCJun 8, 12:40 UTC40m
2026-06-06 TGARH - Jun 6, 17:29 UTCJun 6, 17:54 UTC25m
2026-06-03 TGARH - Jun 3, 15:15 UTCJun 3, 15:25 UTC10m
2026-06-03 TGARH GUA → GUA Jun 3, 14:05 UTCJun 3, 14:15 UTC10m
2026-06-01 TGARH - Jun 1, 22:20 UTCJun 1, 23:30 UTC1h 10m
2026-06-01 TGARH - Jun 1, 13:10 UTCJun 1, 13:55 UTC45m
2026-05-28 TGARH - May 28, 16:20 UTCMay 28, 16:50 UTC30m
2026-05-28 TGARH - May 28, 15:05 UTCMay 28, 15:35 UTC30m
2026-05-25 TGARH - May 25, 14:05 UTCMay 25, 14:40 UTC35m
2026-05-25 TGARH - May 25, 12:05 UTCMay 25, 12:55 UTC50m
2026-05-21 TGARH GUA → GUA May 21, 16:40 UTCMay 21, 16:50 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 0B431E frequently asked

What is Mode-S code 0B431E?
0B431E is an ICAO 24-bit transponder address. Allocated to Nicaragua.
Where is Mode-S 0B431E registered?
Mode-S code 0B431E is allocated to Nicaragua (NI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0B431E broadcasting right now?
No active broadcast right now. Last signal was 6d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0B431E, octal 02641436, decimal 738,078.
What flights does 0B431E operate?
Mode-S 0B431E has broadcast 1 distinct callsign, including TGARH.