Apparatus

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sensors Mode-S transponder

AC59C3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N895VA · PILATUS PC-12 · operated by N179SF LLC

Hex
AC59C3
Octal
53054703
Decimal
11,295,171
Country
US
Tail
N895VA
Type
PC12
No current signal · last broadcast 13d ago
Flights observed
106
Distinct callsigns
1
Country
US
Last broadcast
13d ago

Last known position

Most recent position reported by Mode-S AC59C3.

Country allocation

The ICAO 24-bit address AC59C3 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
N895VA - 106 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 N895VA - Jul 25, 10:55 UTCJul 25, 12:30 UTC1h 35m
2026-07-25 N895VA - Jul 25, 07:25 UTCJul 25, 08:30 UTC1h 5m
2026-07-25 N895VA - Jul 25, 03:05 UTCJul 25, 05:30 UTC2h 25m
2026-07-24 N895VA - Jul 24, 17:05 UTCJul 24, 18:40 UTC1h 35m
2026-07-24 N895VA - Jul 24, 10:25 UTCJul 24, 11:30 UTC1h 5m
2026-07-24 N895VA - Jul 24, 07:40 UTCJul 24, 08:30 UTC50m
2026-07-24 N895VA - Jul 24, 05:30 UTCJul 24, 05:45 UTC15m
2026-07-17 N895VA - Jul 17, 20:00 UTCJul 17, 21:30 UTC1h 30m
2026-07-17 N895VA - Jul 17, 15:44 UTCJul 17, 17:44 UTC2h 0m
2026-07-17 N895VA - Jul 17, 12:55 UTCJul 17, 14:00 UTC1h 5m
2026-07-14 N895VA - Jul 14, 07:50 UTCJul 14, 08:00 UTC10m
2026-07-13 N895VA - Jul 13, 19:00 UTCJul 13, 19:50 UTC50m
2026-07-13 N895VA - Jul 13, 16:10 UTCJul 13, 16:45 UTC35m
2026-07-13 N895VA - Jul 13, 13:20 UTCJul 13, 13:50 UTC30m
2026-07-09 N895VA - Jul 9, 08:20 UTCJul 9, 09:00 UTC40m
2026-07-09 N895VA - Jul 9, 05:15 UTCJul 9, 06:10 UTC55m
2026-07-09 N895VA - Jul 9, 02:50 UTCJul 9, 03:05 UTC15m
2026-07-08 N895VA - Jul 8, 20:35 UTCJul 8, 20:50 UTC15m
2026-07-08 N895VA - Jul 8, 17:45 UTCJul 8, 18:00 UTC15m
2026-07-08 N895VA - Jul 8, 07:30 UTCJul 8, 09:30 UTC2h 0m
2026-07-08 N895VA - Jul 8, 03:45 UTCJul 8, 05:15 UTC1h 30m
2026-07-08 N895VA - Jul 8, 02:00 UTCJul 8, 02:40 UTC40m
2026-07-07 N895VA - Jul 7, 21:25 UTCJul 7, 23:05 UTC1h 40m
2026-07-07 N895VA - Jul 7, 17:20 UTCJul 7, 18:50 UTC1h 30m
2026-07-07 N895VA - Jul 7, 14:30 UTCJul 7, 15:30 UTC1h 0m
2026-07-07 N895VA - Jul 7, 12:05 UTCJul 7, 13:30 UTC1h 25m
2026-07-07 N895VA - Jul 7, 08:25 UTCJul 7, 09:30 UTC1h 5m
2026-07-07 N895VA - Jul 7, 04:00 UTCJul 7, 05:35 UTC1h 35m
2026-07-06 N895VA - Jul 6, 18:50 UTCJul 6, 20:10 UTC1h 20m
2026-06-25 N895VA - Jun 25, 14:50 UTCJun 25, 15:40 UTC50m
2026-06-24 N895VA - Jun 24, 00:05 UTCJun 24, 00:25 UTC20m
2026-06-23 N895VA - Jun 23, 23:05 UTCJun 23, 23:34 UTC30m
2026-06-22 N895VA - Jun 22, 21:14 UTCJun 22, 21:59 UTC45m
2026-06-19 N895VA - Jun 19, 21:19 UTCJun 19, 22:14 UTC55m
2026-06-19 N895VA - Jun 19, 17:04 UTCJun 19, 18:09 UTC1h 5m
2026-06-13 N895VA - Jun 13, 19:10 UTCJun 13, 20:25 UTC1h 15m
2026-06-13 N895VA BTR → BTR Jun 13, 15:15 UTCJun 13, 15:55 UTC40m
2026-06-12 N895VA - Jun 12, 19:50 UTCJun 12, 20:35 UTC45m
2026-06-12 N895VA - Jun 12, 16:40 UTCJun 12, 17:40 UTC1h 0m
2026-06-12 N895VA - Jun 12, 13:40 UTCJun 12, 15:00 UTC1h 20m
2026-06-11 N895VA - Jun 11, 17:20 UTCJun 11, 18:15 UTC55m
2026-06-11 N895VA - Jun 11, 12:15 UTCJun 11, 13:55 UTC1h 40m
2026-06-11 N895VA - Jun 11, 09:00 UTCJun 11, 10:40 UTC1h 40m
2026-06-11 N895VA - Jun 11, 07:10 UTCJun 11, 08:10 UTC1h 0m
2026-06-11 N895VA - Jun 11, 05:10 UTCJun 11, 06:35 UTC1h 25m
2026-06-09 N895VA - Jun 9, 21:50 UTCJun 9, 23:15 UTC1h 25m
2026-05-15 N895VA - May 15, 15:05 UTCMay 15, 16:25 UTC1h 20m
2026-05-13 N895VA - May 13, 22:25 UTCMay 13, 22:50 UTC25m
2026-05-13 N895VA - May 13, 05:55 UTCMay 13, 06:15 UTC20m
2026-05-13 N895VA - May 13, 02:30 UTCMay 13, 03:40 UTC1h 10m

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 N895VA page for operator, model, and routing details .

Mode-S AC59C3 frequently asked

What is Mode-S code AC59C3?
AC59C3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N895VA.
Where is Mode-S AC59C3 registered?
Mode-S code AC59C3 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 AC59C3 broadcasting right now?
No active broadcast right now. Last signal was 13d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AC59C3, octal 53054703, decimal 11,295,171.
What flights does AC59C3 operate?
Mode-S AC59C3 has broadcast 1 distinct callsign, including N895VA.