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sensors Mode-S transponder

A41393

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N36187 · PIPER PA-28-140/150/160/180 · operated by SWAZ AVIATION LLC

Hex
A41393
Octal
51011623
Decimal
10,752,915
Country
US
Tail
N36187
Type
P28A
No current signal · last broadcast 23d ago
Flights observed
136
Distinct callsigns
1
Country
US
Last broadcast
23d ago

Last known position

Most recent position reported by Mode-S A41393.

Country allocation

The ICAO 24-bit address A41393 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
N36187 - 136 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N36187 - Jul 26, 14:15 UTCJul 26, 17:10 UTC2h 55m
2026-07-25 N36187 - Jul 25, 14:10 UTCJul 25, 15:10 UTC1h 0m
2026-07-24 N36187 - Jul 24, 22:05 UTCJul 24, 22:20 UTC15m
2026-07-24 N36187 - Jul 24, 16:55 UTCJul 24, 17:35 UTC40m
2026-07-24 N36187 - Jul 24, 13:10 UTCJul 24, 14:25 UTC1h 15m
2026-07-23 N36187 - Jul 23, 18:35 UTCJul 23, 19:15 UTC40m
2026-07-23 N36187 - Jul 23, 15:55 UTCJul 23, 17:45 UTC1h 50m
2026-07-23 N36187 MSC → MSC Jul 23, 02:25 UTCJul 23, 03:05 UTC40m
2026-07-22 N36187 - Jul 22, 14:30 UTCJul 22, 16:30 UTC2h 0m
2026-07-18 N36187 - Jul 18, 15:10 UTCJul 18, 15:45 UTC35m
2026-07-15 N36187 - Jul 15, 14:10 UTCJul 15, 15:20 UTC1h 10m
2026-07-14 N36187 - Jul 14, 15:45 UTCJul 14, 17:40 UTC1h 55m
2026-07-11 N36187 - Jul 11, 13:05 UTCJul 11, 14:30 UTC1h 25m
2026-07-11 N36187 - Jul 11, 05:01 UTCJul 11, 06:25 UTC1h 25m
2026-07-09 N36187 - Jul 9, 13:40 UTCJul 9, 15:15 UTC1h 35m
2026-07-08 N36187 - Jul 8, 13:25 UTCJul 8, 14:45 UTC1h 20m
2026-07-08 N36187 - Jul 8, 00:15 UTCJul 8, 00:45 UTC30m
2026-06-28 N36187 - Jun 28, 15:55 UTCJun 28, 18:29 UTC2h 35m
2026-06-27 N36187 - Jun 27, 13:49 UTCJun 27, 15:39 UTC1h 50m
2026-06-25 N36187 - Jun 25, 16:59 UTCJun 25, 17:49 UTC50m
2026-06-23 N36187 - Jun 23, 16:35 UTCJun 23, 17:15 UTC40m
2026-06-23 N36187 - Jun 23, 15:15 UTCJun 23, 15:59 UTC45m
2026-06-22 N36187 - Jun 22, 15:14 UTCJun 22, 16:34 UTC1h 20m
2026-06-21 N36187 - Jun 21, 17:15 UTCJun 21, 19:29 UTC2h 15m
2026-06-21 N36187 - Jun 21, 13:54 UTCJun 21, 15:25 UTC1h 30m
2026-06-20 N36187 - Jun 20, 17:24 UTCJun 20, 18:04 UTC40m
2026-06-19 N36187 - Jun 19, 15:24 UTCJun 19, 15:59 UTC35m
2026-06-19 N36187 - Jun 19, 13:44 UTCJun 19, 14:24 UTC40m
2026-06-18 N36187 - Jun 18, 20:10 UTCJun 18, 22:15 UTC2h 5m
2026-06-18 N36187 - Jun 18, 16:50 UTCJun 18, 18:05 UTC1h 15m
2026-06-17 N36187 - Jun 17, 15:00 UTCJun 17, 17:15 UTC2h 15m
2026-06-16 N36187 - Jun 16, 16:05 UTCJun 16, 16:35 UTC30m
2026-06-15 N36187 - Jun 15, 13:40 UTCJun 15, 14:20 UTC40m
2026-06-14 N36187 - Jun 14, 15:00 UTCJun 14, 16:05 UTC1h 5m
2026-06-13 N36187 - Jun 13, 14:15 UTCJun 13, 15:15 UTC1h 0m
2026-06-12 N36187 - Jun 12, 14:05 UTCJun 12, 16:25 UTC2h 20m
2026-06-11 N36187 - Jun 11, 17:20 UTCJun 11, 18:45 UTC1h 25m
2026-06-11 N36187 - Jun 11, 14:40 UTCJun 11, 16:15 UTC1h 35m
2026-06-11 N36187 - Jun 11, 03:35 UTCJun 11, 06:15 UTC2h 40m
2026-06-11 N36187 - Jun 11, 02:05 UTCJun 11, 02:25 UTC20m
2026-06-08 N36187 - Jun 8, 18:00 UTCJun 8, 19:40 UTC1h 40m
2026-06-08 N36187 - Jun 8, 14:35 UTCJun 8, 17:20 UTC2h 45m
2026-06-04 N36187 - Jun 4, 16:45 UTCJun 4, 17:50 UTC1h 5m
2026-06-04 N36187 MSC → MSC Jun 4, 13:40 UTCJun 4, 15:35 UTC1h 55m
2026-06-04 N36187 - Jun 4, 01:45 UTCJun 4, 03:10 UTC1h 25m
2026-06-03 N36187 - Jun 3, 16:40 UTCJun 3, 17:55 UTC1h 15m
2026-06-03 N36187 - Jun 3, 13:35 UTCJun 3, 15:45 UTC2h 10m
2026-06-02 N36187 - Jun 2, 15:10 UTCJun 2, 16:35 UTC1h 25m
2026-06-01 N36187 - Jun 1, 16:35 UTCJun 1, 18:15 UTC1h 40m
2026-06-01 N36187 - Jun 1, 14:20 UTCJun 1, 15:20 UTC1h 0m

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 N36187 page for operator, model, and routing details .

Mode-S A41393 frequently asked

What is Mode-S code A41393?
A41393 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N36187.
Where is Mode-S A41393 registered?
Mode-S code A41393 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 A41393 broadcasting right now?
No active broadcast right now. Last signal was 23d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A41393, octal 51011623, decimal 10,752,915.
What flights does A41393 operate?
Mode-S A41393 has broadcast 1 distinct callsign, including N36187.