Apparatus

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sensors Mode-S transponder

A9D376

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N732LC · CESSNA 208 Caravan · operated by SCHUMAN CARRIAGE CO LTD

Hex
A9D376
Octal
52351566
Decimal
11,129,718
Country
US
Tail
N732LC
Type
C208
No current signal · last broadcast 2h ago
Flights observed
170
Distinct callsigns
2
Country
US
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S A9D376.

Country allocation

The ICAO 24-bit address A9D376 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 2 distinct

Callsign Airline Flights Last seen
FDY32 Southern Airways Express 157 2026-05-28
N732LC - 13 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 N732LC - May 30, 02:06 UTCMay 30, 02:20 UTC14m
2026-05-30 N732LC - May 30, 01:20 UTCMay 30, 01:35 UTC15m
2026-05-30 N732LC - May 30, 00:05 UTCMay 30, 00:40 UTC35m
2026-05-29 N732LC - May 29, 17:45 UTCMay 29, 18:50 UTC1h 5m
2026-05-29 N732LC - May 29, 05:45 UTCMay 29, 06:05 UTC20m
2026-05-29 N732LC - May 29, 04:55 UTCMay 29, 05:15 UTC20m
2026-05-29 N732LC - May 29, 02:40 UTCMay 29, 02:50 UTC10m
2026-05-29 N732LC - May 29, 00:30 UTCMay 29, 01:25 UTC55m
2026-05-28 N732LC - May 28, 22:20 UTCMay 28, 22:35 UTC15m
2026-05-28 N732LC - May 28, 21:30 UTCMay 28, 21:50 UTC20m
2026-05-28 N732LC - May 28, 19:15 UTCMay 28, 20:25 UTC1h 10m
2026-05-28 N732LC - May 28, 17:35 UTCMay 28, 17:45 UTC10m
2026-05-28 N732LC - May 28, 16:35 UTCMay 28, 16:55 UTC20m
2026-05-28 FDY32 KOA → HNL May 28, 04:50 UTCMay 28, 05:05 UTC15m
2026-05-28 FDY32 KOA → HNL May 28, 03:50 UTCMay 28, 04:00 UTC10m
2026-05-28 FDY32 KOA → HNL May 28, 02:00 UTCMay 28, 02:10 UTC10m
2026-05-28 FDY32 KOA → HNL May 28, 00:50 UTCMay 28, 01:20 UTC30m
2026-05-28 FDY32 KOA → HNL May 28, 00:00 UTCMay 28, 00:15 UTC15m
2026-05-26 FDY32 KOA → HNL May 26, 22:35 UTCMay 26, 22:44 UTC10m
2026-05-25 FDY32 KOA → HNL May 25, 15:40 UTCMay 25, 16:50 UTC1h 10m
2026-05-24 FDY32 KOA → HNL May 24, 17:15 UTCMay 24, 17:40 UTC25m
2026-05-23 FDY32 KOA → HNL May 23, 17:25 UTCMay 23, 17:55 UTC30m
2026-05-23 FDY32 KOA → HNL May 23, 02:20 UTCMay 23, 03:00 UTC39m
2026-05-23 FDY32 KOA → HNL May 23, 00:25 UTCMay 23, 01:40 UTC1h 15m
2026-05-22 FDY32 KOA → HNL May 22, 23:00 UTCMay 22, 23:15 UTC15m
2026-05-22 FDY32 KOA → HNL May 22, 22:00 UTCMay 22, 22:15 UTC15m
2026-05-22 FDY32 KOA → HNL May 22, 20:30 UTCMay 22, 20:55 UTC25m
2026-05-22 FDY32 KOA → HNL May 22, 19:10 UTCMay 22, 19:30 UTC20m
2026-05-22 FDY32 KOA → HNL May 22, 17:35 UTCMay 22, 18:10 UTC35m
2026-05-22 FDY32 KOA → HNL May 22, 16:25 UTCMay 22, 17:00 UTC35m
2026-05-16 FDY32 KOA → HNL May 16, 17:50 UTCMay 16, 18:50 UTC1h 0m
2026-05-16 FDY32 KOA → HNL May 16, 16:00 UTCMay 16, 17:05 UTC1h 5m
2026-05-14 FDY32 KOA → HNL May 14, 05:35 UTCMay 14, 05:45 UTC10m
2026-05-14 FDY32 KOA → HNL May 14, 04:40 UTCMay 14, 05:00 UTC20m
2026-05-13 FDY32 KOA → HNL May 13, 17:15 UTCMay 13, 17:30 UTC15m
2026-05-13 FDY32 KOA → HNL May 13, 16:25 UTCMay 13, 16:35 UTC10m
2026-05-07 FDY32 KOA → HNL May 7, 07:20 UTCMay 7, 07:35 UTC15m
2026-05-07 FDY32 KOA → HNL May 7, 06:35 UTCMay 7, 06:40 UTC5m
2026-04-27 FDY32 KOA → HNL Apr 27, 04:40 UTCApr 27, 05:05 UTC25m
2026-04-27 FDY32 KOA → HNL Apr 27, 03:35 UTCApr 27, 03:55 UTC20m
2026-04-27 FDY32 KOA → HNL Apr 27, 02:35 UTCApr 27, 02:50 UTC15m
2026-04-27 FDY32 KOA → HNL Apr 27, 01:30 UTCApr 27, 01:50 UTC20m
2026-04-26 FDY32 KOA → HNL Apr 26, 19:15 UTCApr 26, 19:25 UTC10m
2026-04-26 FDY32 KOA → HNL Apr 26, 18:00 UTCApr 26, 18:20 UTC20m
2026-04-26 FDY32 KOA → HNL Apr 26, 15:35 UTCApr 26, 16:00 UTC25m
2026-04-26 FDY32 KOA → HNL Apr 26, 05:20 UTCApr 26, 05:45 UTC25m
2026-04-26 FDY32 KOA → HNL Apr 26, 04:30 UTCApr 26, 04:40 UTC10m
2026-04-26 FDY32 KOA → HNL Apr 26, 03:25 UTCApr 26, 03:45 UTC20m
2026-04-26 FDY32 KOA → HNL Apr 26, 02:30 UTCApr 26, 02:50 UTC20m
2026-04-26 FDY32 KOA → HNL Apr 26, 00:50 UTCApr 26, 01:15 UTC25m

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 N732LC page for operator, model, and routing details .

Mode-S A9D376 frequently asked

What is Mode-S code A9D376?
A9D376 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N732LC.
Where is Mode-S A9D376 registered?
Mode-S code A9D376 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 A9D376 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A9D376, octal 52351566, decimal 11,129,718.
What flights does A9D376 operate?
Mode-S A9D376 has broadcast 2 distinct callsigns, including FDY32, N732LC.