Apparatus

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sensors Mode-S transponder

A46F00

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N385MR · CSA PS-28 Cruiser · operated by SANTA MONICA FLYERS INC

Hex
A46F00
Octal
51067400
Decimal
10,776,320
Country
US
Tail
N385MR
Type
CRUZ
No current signal · last broadcast 2d ago
Flights observed
224
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S A46F00.

Country allocation

The ICAO 24-bit address A46F00 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
N385MR - 224 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N385MR - Jul 26, 20:25 UTCJul 26, 21:25 UTC1h 0m
2026-07-26 N385MR - Jul 26, 17:45 UTCJul 26, 18:15 UTC30m
2026-07-26 N385MR - Jul 26, 01:00 UTCJul 26, 01:25 UTC25m
2026-07-25 N385MR SMO → SMO Jul 25, 23:05 UTCJul 25, 23:30 UTC25m
2026-07-25 N385MR SMO → SMO Jul 25, 20:55 UTCJul 25, 21:35 UTC40m
2026-07-25 N385MR - Jul 25, 19:10 UTCJul 25, 19:40 UTC30m
2026-07-25 N385MR - Jul 25, 16:15 UTCJul 25, 17:20 UTC1h 5m
2026-07-24 N385MR - Jul 24, 23:45 UTCJul 25, 00:30 UTC45m
2026-07-24 N385MR SMO → SMO Jul 24, 17:55 UTCJul 24, 18:40 UTC45m
2026-07-24 N385MR - Jul 24, 01:55 UTCJul 24, 02:30 UTC35m
2026-07-24 N385MR - Jul 24, 00:45 UTCJul 24, 01:50 UTC1h 5m
2026-07-23 N385MR SMO → SMO Jul 23, 18:20 UTCJul 23, 19:55 UTC1h 35m
2026-07-23 N385MR - Jul 23, 02:20 UTCJul 23, 03:20 UTC1h 0m
2026-07-23 N385MR - Jul 23, 00:20 UTCJul 23, 00:35 UTC15m
2026-07-22 N385MR SMO → EMT Jul 22, 23:15 UTCJul 22, 23:35 UTC20m
2026-07-22 N385MR SMO → SMO Jul 22, 22:15 UTCJul 22, 22:25 UTC10m
2026-07-22 N385MR - Jul 22, 17:50 UTCJul 22, 18:45 UTC55m
2026-07-22 N385MR - Jul 22, 03:10 UTCJul 22, 03:45 UTC35m
2026-07-21 N385MR SMO → SMO Jul 21, 22:50 UTCJul 21, 23:40 UTC50m
2026-07-21 N385MR - Jul 21, 20:40 UTCJul 21, 21:15 UTC35m
2026-07-21 N385MR SMO → SMO Jul 21, 19:25 UTCJul 21, 20:00 UTC35m
2026-07-21 N385MR SMO → SMO Jul 21, 16:40 UTCJul 21, 17:50 UTC1h 10m
2026-07-20 N385MR - Jul 20, 23:05 UTCJul 21, 00:05 UTC59m
2026-07-20 N385MR - Jul 20, 21:20 UTCJul 20, 21:40 UTC20m
2026-07-20 N385MR - Jul 20, 17:30 UTCJul 20, 19:00 UTC1h 30m
2026-07-20 N385MR - Jul 20, 00:25 UTCJul 20, 00:50 UTC25m
2026-07-19 N385MR SMO → SMO Jul 19, 22:10 UTCJul 19, 22:40 UTC30m
2026-07-19 N385MR SMO → SMO Jul 19, 21:50 UTCJul 19, 22:05 UTC15m
2026-07-19 N385MR SMO → SMO Jul 19, 19:35 UTCJul 19, 19:45 UTC10m
2026-07-19 N385MR - Jul 19, 18:40 UTCJul 19, 19:30 UTC50m
2026-07-18 N385MR SMO → SMO Jul 18, 23:55 UTCJul 19, 00:55 UTC1h 0m
2026-07-18 N385MR - Jul 18, 16:40 UTCJul 18, 17:35 UTC55m
2026-07-17 N385MR SMO → SMO Jul 17, 22:29 UTCJul 17, 23:35 UTC1h 5m
2026-07-17 N385MR - Jul 17, 20:50 UTCJul 17, 21:39 UTC50m
2026-07-17 N385MR SMO → SMO Jul 17, 18:34 UTCJul 17, 19:45 UTC1h 10m
2026-07-16 N385MR - Jul 16, 23:20 UTCJul 16, 23:44 UTC25m
2026-07-16 N385MR - Jul 16, 20:45 UTCJul 16, 21:45 UTC1h 0m
2026-07-16 N385MR SMO → SMO Jul 16, 18:15 UTCJul 16, 18:59 UTC45m
2026-07-16 N385MR - Jul 16, 02:20 UTCJul 16, 03:10 UTC50m
2026-07-15 N385MR - Jul 15, 23:40 UTCJul 16, 00:40 UTC1h 0m
2026-07-15 N385MR - Jul 15, 21:55 UTCJul 15, 22:30 UTC35m
2026-07-15 N385MR - Jul 15, 19:50 UTCJul 15, 20:50 UTC1h 0m
2026-07-14 N385MR SMO → SMO Jul 14, 22:20 UTCJul 14, 23:00 UTC39m
2026-07-14 N385MR SMO → SMO Jul 14, 19:35 UTCJul 14, 20:35 UTC1h 0m
2026-07-14 N385MR - Jul 14, 17:15 UTCJul 14, 18:45 UTC1h 30m
2026-07-13 N385MR - Jul 13, 22:55 UTCJul 13, 23:45 UTC50m
2026-07-13 N385MR - Jul 13, 20:45 UTCJul 13, 21:45 UTC1h 0m
2026-07-13 N385MR SMO → SMO Jul 13, 17:40 UTCJul 13, 19:10 UTC1h 30m
2026-07-13 N385MR - Jul 13, 02:15 UTCJul 13, 02:45 UTC30m
2026-07-13 N385MR SMO → SMO Jul 13, 00:45 UTCJul 13, 02:10 UTC1h 25m

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 N385MR page for operator, model, and routing details .

Mode-S A46F00 frequently asked

What is Mode-S code A46F00?
A46F00 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N385MR.
Where is Mode-S A46F00 registered?
Mode-S code A46F00 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 A46F00 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 A46F00, octal 51067400, decimal 10,776,320.
What flights does A46F00 operate?
Mode-S A46F00 has broadcast 1 distinct callsign, including N385MR.