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sensors Mode-S transponder

A5A86C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N46390 · CESSNA 172 Skyhawk · operated by GERBER AVIATION LLC

Hex
A5A86C
Octal
51324154
Decimal
10,856,556
Country
US
Tail
N46390
Type
C172
No current signal · last broadcast 1d ago
Flights observed
165
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A5A86C.

Country allocation

The ICAO 24-bit address A5A86C 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
N46390 - 165 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N46390 - Jul 13, 14:20 UTCJul 13, 14:55 UTC35m
2026-07-12 N46390 - Jul 12, 15:30 UTCJul 12, 16:40 UTC1h 10m
2026-07-12 N46390 - Jul 12, 12:10 UTCJul 12, 14:15 UTC2h 5m
2026-07-11 N46390 - Jul 11, 23:30 UTCJul 12, 00:01 UTC30m
2026-07-11 N46390 - Jul 11, 18:50 UTCJul 11, 19:20 UTC30m
2026-07-11 N46390 - Jul 11, 13:20 UTCJul 11, 14:05 UTC45m
2026-07-10 N46390 - Jul 10, 13:25 UTCJul 10, 14:30 UTC1h 5m
2026-07-09 N46390 - Jul 9, 19:35 UTCJul 9, 20:30 UTC55m
2026-07-09 N46390 - Jul 9, 13:05 UTCJul 9, 14:05 UTC1h 0m
2026-07-08 N46390 - Jul 8, 16:00 UTCJul 8, 17:20 UTC1h 20m
2026-07-08 N46390 - Jul 8, 03:00 UTCJul 8, 03:35 UTC35m
2026-07-07 N46390 - Jul 7, 20:05 UTCJul 7, 21:20 UTC1h 15m
2026-07-07 N46390 - Jul 7, 15:40 UTCJul 7, 16:15 UTC35m
2026-07-07 N46390 - Jul 7, 13:05 UTCJul 7, 14:30 UTC1h 25m
2026-07-07 N46390 - Jul 7, 10:55 UTCJul 7, 11:55 UTC1h 0m
2026-07-06 N46390 - Jul 6, 13:20 UTCJul 6, 14:40 UTC1h 20m
2026-07-06 N46390 - Jul 6, 10:50 UTCJul 6, 12:10 UTC1h 20m
2026-07-05 N46390 - Jul 5, 14:45 UTCJul 5, 16:00 UTC1h 15m
2026-07-05 N46390 - Jul 5, 12:15 UTCJul 5, 13:15 UTC1h 0m
2026-07-05 N46390 - Jul 5, 01:05 UTCJul 5, 02:00 UTC55m
2026-07-03 N46390 - Jul 3, 16:00 UTCJul 3, 17:05 UTC1h 5m
2026-07-03 N46390 - Jul 3, 13:25 UTCJul 3, 14:30 UTC1h 5m
2026-07-02 N46390 - Jul 2, 15:55 UTCJul 2, 17:25 UTC1h 30m
2026-07-02 N46390 - Jul 2, 00:15 UTCJul 2, 01:20 UTC1h 5m
2026-07-01 N46390 - Jul 1, 17:35 UTCJul 1, 18:30 UTC55m
2026-07-01 N46390 - Jul 1, 13:30 UTCJul 1, 14:30 UTC1h 0m
2026-06-28 N46390 - Jun 28, 16:45 UTCJun 28, 17:50 UTC1h 5m
2026-06-28 N46390 - Jun 28, 13:49 UTCJun 28, 14:34 UTC45m
2026-06-28 N46390 - Jun 28, 10:39 UTCJun 28, 11:55 UTC1h 15m
2026-06-25 N46390 - Jun 25, 10:50 UTCJun 25, 11:54 UTC1h 5m
2026-06-24 N46390 - Jun 24, 15:00 UTCJun 24, 16:09 UTC1h 10m
2026-06-23 N46390 - Jun 23, 10:49 UTCJun 23, 11:49 UTC1h 0m
2026-06-21 N46390 - Jun 21, 16:04 UTCJun 21, 16:59 UTC55m
2026-06-21 N46390 - Jun 21, 13:15 UTCJun 21, 14:19 UTC1h 5m
2026-06-21 N46390 - Jun 21, 10:49 UTCJun 21, 11:59 UTC1h 10m
2026-06-20 N46390 - Jun 20, 20:09 UTCJun 20, 21:05 UTC55m
2026-06-20 N46390 - Jun 20, 11:25 UTCJun 20, 11:59 UTC35m
2026-06-18 N46390 - Jun 18, 23:15 UTCJun 18, 23:45 UTC30m
2026-06-17 N46390 - Jun 17, 18:50 UTCJun 17, 19:35 UTC45m
2026-06-15 N46390 - Jun 15, 16:15 UTCJun 15, 16:49 UTC35m
2026-06-15 N46390 - Jun 15, 14:10 UTCJun 15, 15:00 UTC50m
2026-06-14 N46390 - Jun 14, 18:55 UTCJun 14, 19:45 UTC50m
2026-06-14 N46390 - Jun 14, 15:40 UTCJun 14, 16:50 UTC1h 10m
2026-06-14 N46390 - Jun 14, 11:30 UTCJun 14, 12:15 UTC45m
2026-06-13 N46390 - Jun 13, 10:45 UTCJun 13, 11:50 UTC1h 5m
2026-06-12 N46390 LAL → LAL Jun 12, 17:00 UTCJun 12, 18:05 UTC1h 5m
2026-06-11 N46390 LAL → LAL Jun 11, 12:35 UTCJun 11, 14:05 UTC1h 30m
2026-06-10 N46390 - Jun 10, 15:15 UTCJun 10, 16:40 UTC1h 25m
2026-06-10 N46390 - Jun 10, 12:45 UTCJun 10, 14:15 UTC1h 30m
2026-06-09 N46390 LAL → LAL Jun 9, 22:25 UTCJun 9, 23:40 UTC1h 15m

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 N46390 page for operator, model, and routing details .

Mode-S A5A86C frequently asked

What is Mode-S code A5A86C?
A5A86C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N46390.
Where is Mode-S A5A86C registered?
Mode-S code A5A86C 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 A5A86C broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5A86C, octal 51324154, decimal 10,856,556.
What flights does A5A86C operate?
Mode-S A5A86C has broadcast 1 distinct callsign, including N46390.