Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

0B434D

ICAO 24-bit transponder address · allocated to Nicaragua

Hex
0B434D
Octal
02641515
Decimal
738,125
Country
NI
No current signal · last broadcast 1d ago
Flights observed
64
Distinct callsigns
1
Country
NI
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 0B434D.

Country allocation

The ICAO 24-bit address 0B434D 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
TGARL - 64 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 TGARL - Jul 16, 17:54 UTCJul 16, 18:05 UTC10m
2026-07-16 TGARL - Jul 16, 12:25 UTCJul 16, 12:30 UTC5m
2026-07-15 TGARL - Jul 15, 19:25 UTCJul 15, 19:30 UTC5m
2026-07-15 TGARL - Jul 15, 12:40 UTCJul 15, 12:50 UTC10m
2026-07-09 TGARL GUA → GUA Jul 9, 20:05 UTCJul 9, 20:40 UTC35m
2026-07-09 TGARL GUA → GUA Jul 9, 12:25 UTCJul 9, 13:00 UTC35m
2026-07-08 TGARL - Jul 8, 18:40 UTCJul 8, 19:05 UTC25m
2026-07-08 TGARL - Jul 8, 12:40 UTCJul 8, 12:50 UTC10m
2026-07-03 TGARL - Jul 3, 14:10 UTCJul 3, 14:25 UTC15m
2026-07-03 TGARL - Jul 3, 12:15 UTCJul 3, 12:35 UTC20m
2026-07-02 TGARL - Jul 2, 18:40 UTCJul 2, 18:50 UTC10m
2026-07-02 TGARL - Jul 2, 12:15 UTCJul 2, 12:25 UTC10m
2026-07-01 TGARL - Jul 1, 19:55 UTCJul 1, 20:05 UTC10m
2026-07-01 TGARL - Jul 1, 12:35 UTCJul 1, 12:40 UTC5m
2026-06-25 TGARL - Jun 25, 20:39 UTCJun 25, 20:49 UTC10m
2026-06-25 TGARL - Jun 25, 12:30 UTCJun 25, 12:44 UTC15m
2026-06-23 TGARL - Jun 23, 14:59 UTCJun 23, 15:09 UTC10m
2026-06-23 TGARL - Jun 23, 12:40 UTCJun 23, 12:49 UTC10m
2026-06-19 TGARL - Jun 19, 16:44 UTCJun 19, 16:59 UTC15m
2026-06-19 TGARL - Jun 19, 13:34 UTCJun 19, 13:44 UTC10m
2026-06-18 TGARL - Jun 18, 12:25 UTCJun 18, 12:30 UTC5m
2026-06-17 TGARL - Jun 17, 19:10 UTCJun 17, 19:20 UTC10m
2026-06-17 TGARL - Jun 17, 12:35 UTCJun 17, 12:45 UTC10m
2026-06-15 TGARL - Jun 15, 17:34 UTCJun 15, 17:45 UTC10m
2026-06-15 TGARL - Jun 15, 15:15 UTCJun 15, 15:25 UTC10m
2026-06-10 TGARL - Jun 10, 18:20 UTCJun 10, 18:30 UTC10m
2026-06-10 TGARL - Jun 10, 12:50 UTCJun 10, 13:00 UTC10m
2026-06-06 TGARL - Jun 6, 15:44 UTCJun 6, 15:54 UTC10m
2026-06-06 TGARL - Jun 6, 13:34 UTCJun 6, 13:44 UTC10m
2026-06-04 TGARL - Jun 4, 16:15 UTCJun 4, 16:25 UTC10m
2026-06-04 TGARL - Jun 4, 12:20 UTCJun 4, 12:35 UTC15m
2026-06-03 TGARL - Jun 3, 19:10 UTCJun 3, 19:30 UTC20m
2026-06-03 TGARL - Jun 3, 12:45 UTCJun 3, 13:00 UTC15m
2026-05-29 TGARL - May 29, 13:30 UTCMay 29, 13:40 UTC10m
2026-05-25 TGARL - May 25, 15:30 UTCMay 25, 15:40 UTC10m
2026-05-25 TGARL - May 25, 13:20 UTCMay 25, 13:30 UTC10m
2026-05-21 TGARL - May 21, 17:05 UTCMay 21, 17:20 UTC15m
2026-05-21 TGARL GUA → ENJ May 21, 12:20 UTCMay 21, 12:35 UTC15m
2026-05-20 TGARL - May 20, 19:20 UTCMay 20, 19:40 UTC20m
2026-05-20 TGARL - May 20, 12:30 UTCMay 20, 12:40 UTC10m
2026-05-17 TGARL - May 17, 20:30 UTCMay 17, 20:50 UTC20m
2026-05-17 TGARL - May 17, 15:20 UTCMay 17, 15:31 UTC10m
2026-05-14 TGARL - May 14, 21:05 UTCMay 14, 21:10 UTC5m
2026-05-14 TGARL - May 14, 12:20 UTCMay 14, 12:35 UTC15m
2026-05-13 TGARL - May 13, 18:10 UTCMay 13, 18:25 UTC15m
2026-05-13 TGARL - May 13, 12:15 UTCMay 13, 12:25 UTC10m
2026-05-07 TGARL - May 7, 15:10 UTCMay 7, 15:20 UTC10m
2026-05-07 TGARL - May 7, 12:20 UTCMay 7, 12:35 UTC15m
2026-05-06 TGARL - May 6, 16:40 UTCMay 6, 16:50 UTC10m
2026-05-06 TGARL GUA → GUA May 6, 12:30 UTCMay 6, 13:20 UTC50m

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 0B434D frequently asked

What is Mode-S code 0B434D?
0B434D is an ICAO 24-bit transponder address. Allocated to Nicaragua.
Where is Mode-S 0B434D registered?
Mode-S code 0B434D is allocated to Nicaragua (NI). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0B434D 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 0B434D, octal 02641515, decimal 738,125.
What flights does 0B434D operate?
Mode-S 0B434D has broadcast 1 distinct callsign, including TGARL.