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sensors Mode-S transponder

A856DC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N6363W · PIPER PA-28-140/150/160/180 · operated by FARRIS JAMES

Hex
A856DC
Octal
52053334
Decimal
11,032,284
Country
US
Tail
N6363W
Type
P28A
No current signal · last broadcast 2d ago
Flights observed
82
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S A856DC.

Country allocation

The ICAO 24-bit address A856DC 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
N6363W - 82 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 N6363W - Jul 18, 12:25 UTCJul 18, 13:00 UTC35m
2026-07-14 N6363W - Jul 14, 13:15 UTCJul 14, 14:00 UTC45m
2026-07-13 N6363W - Jul 13, 11:40 UTCJul 13, 13:20 UTC1h 40m
2026-07-12 N6363W - Jul 12, 15:55 UTCJul 12, 16:15 UTC20m
2026-07-11 N6363W - Jul 11, 02:10 UTCJul 11, 02:45 UTC35m
2026-07-10 N6363W - Jul 10, 22:40 UTCJul 10, 22:55 UTC15m
2026-07-10 N6363W - Jul 10, 19:05 UTCJul 10, 19:20 UTC15m
2026-07-10 N6363W - Jul 10, 15:10 UTCJul 10, 16:30 UTC1h 20m
2026-07-10 N6363W - Jul 10, 11:45 UTCJul 10, 13:35 UTC1h 50m
2026-07-09 N6363W - Jul 9, 18:20 UTCJul 9, 19:00 UTC40m
2026-07-09 N6363W - Jul 9, 17:20 UTCJul 9, 17:50 UTC30m
2026-07-09 N6363W - Jul 9, 13:45 UTCJul 9, 14:10 UTC25m
2026-07-06 N6363W - Jul 6, 17:50 UTCJul 6, 18:10 UTC20m
2026-07-06 N6363W - Jul 6, 11:30 UTCJul 6, 13:40 UTC2h 10m
2026-07-02 N6363W - Jul 2, 17:35 UTCJul 2, 17:45 UTC10m
2026-07-02 N6363W - Jul 2, 16:50 UTCJul 2, 17:00 UTC10m
2026-07-02 N6363W - Jul 2, 14:05 UTCJul 2, 14:45 UTC40m
2026-07-02 N6363W - Jul 2, 11:25 UTCJul 2, 12:35 UTC1h 10m
2026-07-01 N6363W - Jul 1, 16:45 UTCJul 1, 16:55 UTC10m
2026-06-30 N6363W - Jun 30, 13:55 UTCJun 30, 15:05 UTC1h 10m
2026-06-27 N6363W - Jun 27, 20:09 UTCJun 27, 21:15 UTC1h 5m
2026-06-27 N6363W - Jun 27, 13:49 UTCJun 27, 14:35 UTC45m
2026-06-27 N6363W - Jun 27, 00:34 UTCJun 27, 00:55 UTC20m
2026-06-26 N6363W - Jun 26, 12:14 UTCJun 26, 14:09 UTC1h 55m
2026-06-23 N6363W - Jun 23, 17:09 UTCJun 23, 17:20 UTC10m
2026-06-23 N6363W - Jun 23, 12:05 UTCJun 23, 12:55 UTC50m
2026-06-22 N6363W - Jun 22, 15:35 UTCJun 22, 16:54 UTC1h 20m
2026-06-22 N6363W - Jun 22, 14:10 UTCJun 22, 14:19 UTC10m
2026-06-22 N6363W - Jun 22, 12:15 UTCJun 22, 13:29 UTC1h 15m
2026-06-21 N6363W - Jun 21, 11:49 UTCJun 21, 13:24 UTC1h 35m
2026-06-19 N6363W - Jun 19, 16:04 UTCJun 19, 16:39 UTC35m
2026-06-19 N6363W - Jun 19, 11:54 UTCJun 19, 13:39 UTC1h 45m
2026-06-18 N6363W - Jun 18, 19:30 UTCJun 18, 20:40 UTC1h 10m
2026-06-18 N6363W - Jun 18, 17:10 UTCJun 18, 18:30 UTC1h 20m
2026-06-16 N6363W - Jun 16, 15:05 UTCJun 16, 15:15 UTC10m
2026-06-15 N6363W - Jun 15, 17:15 UTCJun 15, 17:30 UTC15m
2026-06-15 N6363W - Jun 15, 11:05 UTCJun 15, 13:00 UTC1h 55m
2026-06-14 N6363W - Jun 14, 18:40 UTCJun 14, 19:10 UTC30m
2026-06-14 N6363W - Jun 14, 16:25 UTCJun 14, 17:10 UTC45m
2026-06-13 N6363W - Jun 13, 12:35 UTCJun 13, 12:45 UTC10m
2026-06-12 N6363W - Jun 12, 11:25 UTCJun 12, 12:25 UTC1h 0m
2026-06-11 N6363W - Jun 11, 15:10 UTCJun 11, 15:35 UTC25m
2026-06-11 N6363W - Jun 11, 11:15 UTCJun 11, 12:25 UTC1h 10m
2026-06-09 N6363W - Jun 9, 20:30 UTCJun 9, 21:10 UTC40m
2026-06-07 N6363W - Jun 7, 00:10 UTCJun 7, 00:44 UTC35m
2026-06-06 N6363W - Jun 6, 19:14 UTCJun 6, 19:50 UTC35m
2026-06-06 N6363W - Jun 6, 13:30 UTCJun 6, 14:34 UTC1h 5m
2026-06-03 N6363W - Jun 3, 15:15 UTCJun 3, 16:00 UTC45m
2026-06-02 N6363W - Jun 2, 18:40 UTCJun 2, 19:05 UTC25m
2026-06-01 N6363W - Jun 1, 13:45 UTCJun 1, 14:30 UTC45m

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 N6363W page for operator, model, and routing details .

Mode-S A856DC frequently asked

What is Mode-S code A856DC?
A856DC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N6363W.
Where is Mode-S A856DC registered?
Mode-S code A856DC 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 A856DC broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A856DC, octal 52053334, decimal 11,032,284.
What flights does A856DC operate?
Mode-S A856DC has broadcast 1 distinct callsign, including N6363W.