Apparatus

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sensors Mode-S transponder

A096B2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N137RJ · CESSNA 172 Skyhawk · operated by UAA INTERNATIONAL INC

Hex
A096B2
Octal
50113262
Decimal
10,524,338
Country
US
Tail
N137RJ
Type
C172
No current signal · last broadcast 15d ago
Flights observed
91
Distinct callsigns
1
Country
US
Last broadcast
15d ago

Last known position

Most recent position reported by Mode-S A096B2.

Country allocation

The ICAO 24-bit address A096B2 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States 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
N137RJ - 91 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N137RJ - Jul 26, 18:05 UTCJul 26, 18:55 UTC50m
2026-07-25 N137RJ EMT → EMT Jul 25, 17:40 UTCJul 25, 18:25 UTC45m
2026-07-25 N137RJ - Jul 25, 15:45 UTCJul 25, 17:00 UTC1h 15m
2026-07-23 N137RJ - Jul 23, 19:30 UTCJul 23, 22:50 UTC3h 20m
2026-07-22 N137RJ EMT → EMT Jul 22, 04:20 UTCJul 22, 04:45 UTC25m
2026-07-21 N137RJ - Jul 21, 17:50 UTCJul 21, 19:45 UTC1h 55m
2026-07-21 N137RJ EMT → EMT Jul 21, 04:15 UTCJul 21, 05:05 UTC50m
2026-07-20 N137RJ - Jul 20, 19:45 UTCJul 20, 20:25 UTC40m
2026-07-20 N137RJ EMT → EMT Jul 20, 18:05 UTCJul 20, 18:55 UTC50m
2026-07-20 N137RJ - Jul 20, 00:50 UTCJul 20, 01:35 UTC45m
2026-07-19 N137RJ - Jul 19, 17:50 UTCJul 19, 18:25 UTC35m
2026-07-17 N137RJ EMT → EMT Jul 17, 17:50 UTCJul 17, 18:34 UTC45m
2026-07-16 N137RJ - Jul 16, 17:45 UTCJul 16, 20:00 UTC2h 15m
2026-07-14 N137RJ - Jul 14, 21:55 UTCJul 14, 22:35 UTC40m
2026-07-14 N137RJ - Jul 14, 17:40 UTCJul 14, 18:20 UTC40m
2026-07-13 N137RJ EMT → EMT Jul 13, 19:45 UTCJul 13, 20:40 UTC55m
2026-07-13 N137RJ - Jul 13, 17:40 UTCJul 13, 18:55 UTC1h 15m
2026-07-10 N137RJ - Jul 10, 01:50 UTCJul 10, 02:55 UTC1h 5m
2026-07-09 N137RJ - Jul 9, 23:55 UTCJul 10, 01:00 UTC1h 5m
2026-07-09 N137RJ - Jul 9, 19:55 UTCJul 9, 21:05 UTC1h 10m
2026-07-06 N137RJ EMT → EMT Jul 6, 01:30 UTCJul 6, 02:50 UTC1h 20m
2026-07-05 N137RJ - Jul 5, 22:20 UTCJul 5, 23:25 UTC1h 5m
2026-07-05 N137RJ - Jul 5, 19:35 UTCJul 5, 20:55 UTC1h 20m
2026-07-04 N137RJ EMT → EMT Jul 4, 19:45 UTCJul 4, 20:35 UTC50m
2026-07-03 N137RJ EMT → EMT Jul 3, 19:35 UTCJul 3, 21:00 UTC1h 25m
2026-07-02 N137RJ EMT → EMT Jul 2, 22:00 UTCJul 2, 23:05 UTC1h 5m
2026-07-02 N137RJ EMT → EMT Jul 2, 19:30 UTCJul 2, 20:45 UTC1h 15m
2026-07-01 N137RJ - Jul 1, 23:50 UTCJul 2, 01:10 UTC1h 20m
2026-07-01 N137RJ EMT → EMT Jul 1, 21:40 UTCJul 1, 22:35 UTC55m
2026-06-30 N137RJ EMT → EMT Jun 30, 22:00 UTCJun 30, 22:25 UTC25m
2026-06-30 N137RJ EMT → EMT Jun 30, 17:35 UTCJun 30, 18:35 UTC1h 0m
2026-06-27 N137RJ - Jun 27, 21:59 UTCJun 27, 22:40 UTC40m
2026-06-26 N137RJ EMT → EMT Jun 26, 23:30 UTCJun 27, 00:34 UTC1h 5m
2026-06-23 N137RJ EMT → EMT Jun 23, 18:04 UTCJun 23, 18:45 UTC40m
2026-06-22 N137RJ - Jun 22, 22:49 UTCJun 23, 00:00 UTC1h 10m
2026-06-21 N137RJ EMT → EMT Jun 21, 19:24 UTCJun 21, 20:09 UTC45m
2026-06-20 N137RJ - Jun 20, 22:35 UTCJun 20, 22:59 UTC25m
2026-06-19 N137RJ EMT → EMT Jun 19, 19:49 UTCJun 19, 21:09 UTC1h 20m
2026-06-17 N137RJ - Jun 17, 17:45 UTCJun 17, 18:50 UTC1h 5m
2026-06-17 N137RJ EMT → EMT Jun 17, 03:50 UTCJun 17, 05:15 UTC1h 25m
2026-06-16 N137RJ EMT → EMT Jun 16, 22:15 UTCJun 16, 22:50 UTC35m
2026-06-16 N137RJ EMT → EMT Jun 16, 19:35 UTCJun 16, 20:40 UTC1h 6m
2026-06-16 N137RJ EMT → EMT Jun 16, 17:59 UTCJun 16, 18:50 UTC50m
2026-06-14 N137RJ EMT → EMT Jun 14, 20:20 UTCJun 14, 21:20 UTC1h 0m
2026-06-13 N137RJ EMT → EMT Jun 13, 00:15 UTCJun 13, 01:40 UTC1h 25m
2026-06-12 N137RJ - Jun 12, 18:25 UTCJun 12, 19:25 UTC1h 0m
2026-06-10 N137RJ EMT → EMT Jun 10, 22:05 UTCJun 10, 23:35 UTC1h 30m
2026-06-10 N137RJ EMT → EMT Jun 10, 20:45 UTCJun 10, 21:25 UTC40m
2026-06-10 N137RJ EMT → EMT Jun 10, 17:45 UTCJun 10, 19:00 UTC1h 15m
2026-06-09 N137RJ EMT → EMT Jun 9, 21:50 UTCJun 9, 22:25 UTC35m

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 N137RJ page for operator, model, and routing details .

Mode-S A096B2 frequently asked

What is Mode-S code A096B2?
A096B2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N137RJ.
Where is Mode-S A096B2 registered?
Mode-S code A096B2 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is A096B2 broadcasting right now?
No active broadcast right now. Last signal was 15d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A096B2, octal 50113262, decimal 10,524,338.
What flights does A096B2 operate?
Mode-S A096B2 has broadcast 1 distinct callsign, including N137RJ.