Apparatus

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sensors Mode-S transponder

A5B063

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N466FA · operated by MAIN LINE FLIGHT SCHOOL LLC

Hex
A5B063
Octal
51330143
Decimal
10,858,595
Country
US
Tail
N466FA
Type
P28A
Broadcasting now · callsign N466FA · 1,000 ft
Flights observed
195
Distinct callsigns
1
Country
US
Last broadcast
19m ago

Current position

A5B063 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A5B063 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
N466FA - 195 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N466FA UKT → UKT Jul 14, 12:35 UTCJul 14, 12:45 UTC10m
2026-07-14 N466FA - Jul 14, 00:00 UTCJul 14, 01:25 UTC1h 25m
2026-07-13 N466FA - Jul 13, 18:55 UTCJul 13, 19:30 UTC35m
2026-07-13 N466FA - Jul 13, 18:35 UTCJul 13, 18:50 UTC15m
2026-07-13 N466FA UKT → UKT Jul 13, 15:05 UTCJul 13, 15:50 UTC45m
2026-07-13 N466FA - Jul 13, 12:25 UTCJul 13, 13:25 UTC1h 0m
2026-07-13 N466FA - Jul 13, 00:25 UTCJul 13, 02:10 UTC1h 45m
2026-07-12 N466FA - Jul 12, 21:35 UTCJul 12, 22:00 UTC25m
2026-07-12 N466FA UKT → LNS Jul 12, 20:35 UTCJul 12, 21:05 UTC30m
2026-07-12 N466FA UKT → UKT Jul 12, 16:30 UTCJul 12, 17:20 UTC50m
2026-07-12 N466FA UKT → UKT Jul 12, 14:30 UTCJul 12, 15:20 UTC50m
2026-07-11 N466FA - Jul 11, 20:30 UTCJul 11, 21:35 UTC1h 5m
2026-07-11 N466FA UKT → UKT Jul 11, 18:05 UTCJul 11, 19:35 UTC1h 30m
2026-07-11 N466FA - Jul 11, 14:30 UTCJul 11, 16:50 UTC2h 20m
2026-07-11 N466FA - Jul 11, 09:55 UTCJul 11, 12:05 UTC2h 10m
2026-07-10 N466FA RDG → UKT Jul 10, 17:15 UTCJul 10, 17:40 UTC25m
2026-07-10 N466FA - Jul 10, 16:30 UTCJul 10, 16:50 UTC20m
2026-07-10 N466FA - Jul 10, 14:30 UTCJul 10, 15:50 UTC1h 20m
2026-07-09 N466FA - Jul 9, 00:35 UTCJul 9, 01:30 UTC55m
2026-07-08 N466FA - Jul 8, 22:20 UTCJul 8, 23:30 UTC1h 10m
2026-07-08 N466FA - Jul 8, 19:20 UTCJul 8, 21:10 UTC1h 50m
2026-07-08 N466FA - Jul 8, 16:45 UTCJul 8, 17:05 UTC20m
2026-07-08 N466FA - Jul 8, 16:30 UTCJul 8, 16:40 UTC10m
2026-07-08 N466FA - Jul 8, 14:25 UTCJul 8, 15:25 UTC1h 0m
2026-07-05 N466FA UKT → UKT Jul 5, 16:30 UTCJul 5, 17:10 UTC40m
2026-07-05 N466FA UKT → UKT Jul 5, 14:25 UTCJul 5, 15:05 UTC40m
2026-07-04 N466FA - Jul 4, 12:40 UTCJul 4, 14:35 UTC1h 55m
2026-07-03 N466FA - Jul 3, 12:05 UTCJul 3, 13:30 UTC1h 25m
2026-07-02 N466FA - Jul 2, 14:20 UTCJul 2, 15:30 UTC1h 10m
2026-07-02 N466FA RDG → UKT Jul 2, 13:15 UTCJul 2, 13:35 UTC20m
2026-07-02 N466FA - Jul 2, 12:30 UTCJul 2, 13:10 UTC40m
2026-07-01 N466FA UKT → UKT Jul 1, 18:50 UTCJul 1, 19:25 UTC35m
2026-07-01 N466FA - Jul 1, 16:25 UTCJul 1, 17:15 UTC50m
2026-07-01 N466FA - Jul 1, 12:40 UTCJul 1, 13:50 UTC1h 10m
2026-06-30 N466FA - Jun 30, 20:50 UTCJun 30, 21:20 UTC30m
2026-06-30 N466FA UKT → UKT Jun 30, 18:15 UTCJun 30, 19:15 UTC1h 0m
2026-06-30 N466FA - Jun 30, 16:25 UTCJun 30, 17:25 UTC1h 0m
2026-06-30 N466FA - Jun 30, 14:30 UTCJun 30, 15:25 UTC55m
2026-06-30 N466FA - Jun 30, 10:40 UTCJun 30, 11:50 UTC1h 10m
2026-06-29 N466FA - Jun 29, 21:05 UTCJun 29, 22:39 UTC1h 35m
2026-06-29 N466FA - Jun 29, 18:14 UTCJun 29, 19:24 UTC1h 10m
2026-06-29 N466FA UKT → UKT Jun 29, 16:50 UTCJun 29, 17:34 UTC45m
2026-06-29 N466FA - Jun 29, 14:34 UTCJun 29, 15:24 UTC50m
2026-06-28 N466FA - Jun 28, 14:50 UTCJun 28, 16:55 UTC2h 5m
2026-06-26 N466FA UKT → UKT Jun 26, 18:24 UTCJun 26, 19:39 UTC1h 15m
2026-06-25 N466FA - Jun 25, 21:05 UTCJun 25, 21:59 UTC55m
2026-06-25 N466FA - Jun 25, 18:24 UTCJun 25, 19:39 UTC1h 15m
2026-06-25 N466FA - Jun 25, 16:29 UTCJun 25, 17:34 UTC1h 5m
2026-06-25 N466FA - Jun 25, 14:20 UTCJun 25, 15:15 UTC55m
2026-06-25 N466FA UKT → UKT Jun 25, 10:35 UTCJun 25, 11:50 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 N466FA page for operator, model, and routing details .

Mode-S A5B063 frequently asked

What is Mode-S code A5B063?
A5B063 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N466FA.
Where is Mode-S A5B063 registered?
Mode-S code A5B063 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 A5B063 broadcasting right now?
Yes. Mode-S A5B063 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5B063, octal 51330143, decimal 10,858,595.
What flights does A5B063 operate?
Mode-S A5B063 has broadcast 1 distinct callsign, including N466FA.