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sensors Mode-S transponder

0B402B

ICAO 24-bit transponder address · allocated to Nicaragua

Currently assigned to TG-NIN · AEROSPATIALE AS-350 Ecureuil

Hex
0B402B
Octal
02640053
Decimal
737,323
Country
NI
Tail
TG-NIN
Type
AS50
No current signal · last broadcast 3d ago
Flights observed
49
Distinct callsigns
1
Country
NI
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S 0B402B.

Country allocation

The ICAO 24-bit address 0B402B 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
TGNIN - 49 2026-07-17

Recent flights last 49

DateFlightRouteTakeoffLandingDuration
2026-07-17 TGNIN - Jul 17, 17:50 UTCJul 17, 18:00 UTC10m
2026-07-17 TGNIN - Jul 17, 14:35 UTCJul 17, 14:39 UTC5m
2026-07-14 TGNIN - Jul 14, 18:10 UTCJul 14, 18:15 UTC5m
2026-07-10 TGNIN - Jul 10, 17:50 UTCJul 10, 18:00 UTC10m
2026-07-10 TGNIN - Jul 10, 14:25 UTCJul 10, 14:35 UTC10m
2026-06-25 TGNIN - Jun 25, 17:44 UTCJun 25, 17:54 UTC10m
2026-06-25 TGNIN - Jun 25, 14:29 UTCJun 25, 14:39 UTC10m
2026-06-23 TGNIN - Jun 23, 18:55 UTCJun 23, 19:00 UTC5m
2026-06-23 TGNIN - Jun 23, 14:25 UTCJun 23, 14:35 UTC10m
2026-06-22 TGNIN - Jun 22, 15:50 UTCJun 22, 15:59 UTC10m
2026-06-19 TGNIN - Jun 19, 17:49 UTCJun 19, 17:55 UTC5m
2026-06-18 TGNIN - Jun 18, 17:21 UTCJun 18, 17:30 UTC9m
2026-06-16 TGNIN - Jun 16, 17:40 UTCJun 16, 17:45 UTC5m
2026-06-10 TGNIN - Jun 10, 18:25 UTCJun 10, 18:35 UTC10m
2026-06-10 TGNIN GUA → GUA Jun 10, 18:05 UTCJun 10, 18:10 UTC5m
2026-06-07 TGNIN - Jun 7, 16:25 UTCJun 7, 16:30 UTC5m
2026-06-05 TGNIN - Jun 5, 17:05 UTCJun 5, 17:20 UTC15m
2026-06-04 TGNIN - Jun 4, 17:25 UTCJun 4, 17:30 UTC5m
2026-06-04 TGNIN - Jun 4, 14:25 UTCJun 4, 14:35 UTC10m
2026-06-03 TGNIN - Jun 3, 18:20 UTCJun 3, 18:25 UTC5m
2026-06-03 TGNIN - Jun 3, 14:35 UTCJun 3, 14:45 UTC10m
2026-05-30 TGNIN - May 30, 16:15 UTCMay 30, 16:25 UTC10m
2026-05-30 TGNIN GUA → GUA May 30, 15:15 UTCMay 30, 15:25 UTC10m
2026-05-18 TGNIN - May 18, 15:40 UTCMay 18, 15:45 UTC5m
2026-05-15 TGNIN - May 15, 17:45 UTCMay 15, 17:55 UTC10m
2026-05-14 TGNIN - May 14, 18:30 UTCMay 14, 18:35 UTC5m
2026-05-14 TGNIN - May 14, 14:45 UTCMay 14, 14:55 UTC10m
2026-05-13 TGNIN - May 13, 18:00 UTCMay 13, 18:05 UTC5m
2026-05-13 TGNIN - May 13, 14:25 UTCMay 13, 14:30 UTC5m
2026-05-10 TGNIN - May 10, 14:54 UTCMay 10, 15:05 UTC10m
2026-05-07 TGNIN - May 7, 17:30 UTCMay 7, 17:35 UTC5m
2026-05-06 TGNIN - May 6, 17:45 UTCMay 6, 17:55 UTC10m
2026-05-06 TGNIN - May 6, 14:25 UTCMay 6, 14:30 UTC5m
2026-05-05 TGNIN - May 5, 18:00 UTCMay 5, 18:05 UTC5m
2026-05-05 TGNIN - May 5, 14:30 UTCMay 5, 14:35 UTC5m
2026-05-04 TGNIN - May 4, 15:45 UTCMay 4, 15:50 UTC5m
2026-04-30 TGNIN - Apr 30, 18:40 UTCApr 30, 18:50 UTC10m
2026-04-26 TGNIN - Apr 26, 18:10 UTCApr 26, 18:15 UTC5m
2026-04-26 TGNIN - Apr 26, 14:25 UTCApr 26, 14:35 UTC10m
2026-04-25 TGNIN - Apr 25, 18:30 UTCApr 25, 18:35 UTC5m
2026-04-25 TGNIN - Apr 25, 15:00 UTCApr 25, 15:10 UTC10m
2026-04-22 TGNIN - Apr 22, 17:25 UTCApr 22, 17:30 UTC5m
2026-04-22 TGNIN - Apr 22, 14:25 UTCApr 22, 14:30 UTC5m
2026-04-21 TGNIN - Apr 21, 18:45 UTCApr 21, 18:50 UTC5m
2026-04-21 TGNIN - Apr 21, 14:40 UTCApr 21, 14:50 UTC10m
2026-04-18 TGNIN - Apr 18, 18:20 UTCApr 18, 18:25 UTC5m
2026-04-16 TGNIN - Apr 16, 17:15 UTCApr 16, 17:20 UTC5m
2026-04-16 TGNIN - Apr 16, 14:30 UTCApr 16, 14:40 UTC10m
2026-04-13 TGNIN - Apr 13, 15:05 UTCApr 13, 15:15 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.

Prefer a tail-number view? See the TG-NIN page for operator, model, and routing details .

Mode-S 0B402B frequently asked

What is Mode-S code 0B402B?
0B402B is an ICAO 24-bit transponder address. Allocated to Nicaragua. Assigned to TG-NIN.
Where is Mode-S 0B402B registered?
Mode-S code 0B402B is allocated to Nicaragua (NI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0B402B broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0B402B, octal 02640053, decimal 737,323.
What flights does 0B402B operate?
Mode-S 0B402B has broadcast 1 distinct callsign, including TGNIN.