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sensors Mode-S transponder

A1FA15

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N2263J · CESSNA 150 · operated by JR IMAGING LOGISTICS INC

Hex
A1FA15
Octal
50375025
Decimal
10,615,317
Country
US
Tail
N2263J
Type
C150
No current signal · last broadcast 9h ago
Flights observed
70
Distinct callsigns
1
Country
US
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S A1FA15.

Country allocation

The ICAO 24-bit address A1FA15 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
N2263J - 70 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N2263J - Jul 14, 21:25 UTCJul 14, 21:35 UTC10m
2026-07-14 N2263J - Jul 14, 17:00 UTCJul 14, 17:20 UTC20m
2026-07-13 N2263J - Jul 13, 22:20 UTCJul 13, 22:30 UTC10m
2026-07-13 N2263J - Jul 13, 15:45 UTCJul 13, 16:00 UTC15m
2026-07-10 N2263J - Jul 10, 00:15 UTCJul 10, 00:45 UTC30m
2026-07-09 N2263J - Jul 9, 22:40 UTCJul 9, 23:25 UTC45m
2026-07-09 N2263J - Jul 9, 18:10 UTCJul 9, 18:20 UTC10m
2026-07-09 N2263J - Jul 9, 16:25 UTCJul 9, 16:35 UTC10m
2026-07-08 N2263J - Jul 8, 21:05 UTCJul 8, 22:20 UTC1h 15m
2026-07-08 N2263J - Jul 8, 16:50 UTCJul 8, 17:00 UTC10m
2026-07-07 N2263J - Jul 7, 21:35 UTCJul 7, 22:05 UTC30m
2026-07-07 N2263J - Jul 7, 16:40 UTCJul 7, 16:55 UTC15m
2026-07-06 N2263J - Jul 6, 22:20 UTCJul 6, 22:30 UTC10m
2026-07-06 N2263J - Jul 6, 16:45 UTCJul 6, 16:55 UTC10m
2026-07-03 N2263J - Jul 3, 16:55 UTCJul 3, 17:15 UTC20m
2026-07-02 N2263J - Jul 2, 20:30 UTCJul 2, 21:05 UTC35m
2026-07-01 N2263J - Jul 1, 20:00 UTCJul 1, 21:00 UTC1h 0m
2026-07-01 N2263J - Jul 1, 15:50 UTCJul 1, 16:00 UTC10m
2026-06-30 N2263J - Jun 30, 21:00 UTCJun 30, 21:20 UTC20m
2026-06-29 N2263J - Jun 29, 20:54 UTCJun 29, 21:05 UTC10m
2026-06-29 N2263J - Jun 29, 16:55 UTCJun 29, 17:05 UTC10m
2026-06-27 N2263J - Jun 27, 16:55 UTCJun 27, 18:20 UTC1h 25m
2026-06-25 N2263J - Jun 25, 22:49 UTCJun 25, 23:14 UTC25m
2026-06-25 N2263J - Jun 25, 16:29 UTCJun 25, 16:45 UTC15m
2026-06-25 N2263J - Jun 25, 01:09 UTCJun 25, 01:19 UTC10m
2026-06-25 N2263J - Jun 25, 00:09 UTCJun 25, 00:19 UTC10m
2026-06-24 N2263J - Jun 24, 22:29 UTCJun 24, 22:45 UTC15m
2026-06-24 N2263J - Jun 24, 17:50 UTCJun 24, 17:59 UTC10m
2026-06-23 N2263J - Jun 23, 16:50 UTCJun 23, 16:59 UTC10m
2026-06-22 N2263J - Jun 22, 16:45 UTCJun 22, 16:54 UTC10m
2026-06-21 N2263J - Jun 21, 22:24 UTCJun 21, 22:34 UTC10m
2026-06-19 N2263J - Jun 19, 00:24 UTCJun 19, 00:40 UTC15m
2026-06-18 N2263J - Jun 18, 15:20 UTCJun 18, 15:40 UTC20m
2026-06-17 N2263J - Jun 17, 16:45 UTCJun 17, 17:00 UTC15m
2026-06-16 N2263J - Jun 16, 19:00 UTCJun 16, 19:15 UTC15m
2026-06-15 N2263J - Jun 15, 22:30 UTCJun 15, 23:04 UTC35m
2026-06-15 N2263J - Jun 15, 00:10 UTCJun 15, 00:24 UTC15m
2026-06-14 N2263J - Jun 14, 22:35 UTCJun 14, 23:39 UTC1h 4m
2026-06-12 N2263J - Jun 12, 20:55 UTCJun 12, 21:30 UTC35m
2026-06-12 N2263J - Jun 12, 16:45 UTCJun 12, 17:00 UTC15m
2026-06-11 N2263J - Jun 11, 16:45 UTCJun 11, 17:00 UTC15m
2026-06-10 N2263J - Jun 10, 20:20 UTCJun 10, 20:45 UTC25m
2026-06-10 N2263J - Jun 10, 17:05 UTCJun 10, 17:15 UTC10m
2026-06-08 N2263J - Jun 8, 15:00 UTCJun 8, 15:35 UTC35m
2026-06-05 N2263J - Jun 5, 19:20 UTCJun 5, 19:30 UTC10m
2026-06-05 N2263J - Jun 5, 17:45 UTCJun 5, 18:05 UTC20m
2026-06-04 N2263J - Jun 4, 18:15 UTCJun 4, 18:50 UTC35m
2026-06-04 N2263J - Jun 4, 17:25 UTCJun 4, 17:35 UTC10m
2026-06-04 N2263J - Jun 4, 16:00 UTCJun 4, 16:10 UTC10m
2026-06-03 N2263J - Jun 3, 20:55 UTCJun 3, 21:10 UTC15m

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 N2263J page for operator, model, and routing details .

Mode-S A1FA15 frequently asked

What is Mode-S code A1FA15?
A1FA15 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N2263J.
Where is Mode-S A1FA15 registered?
Mode-S code A1FA15 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 A1FA15 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1FA15, octal 50375025, decimal 10,615,317.
What flights does A1FA15 operate?
Mode-S A1FA15 has broadcast 1 distinct callsign, including N2263J.