Apparatus

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sensors Mode-S transponder

A48304

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N390CJ · operated by TEXTRON AVIATION INC

Hex
A48304
Octal
51101404
Decimal
10,781,444
Country
US
Tail
N390CJ
Type
C25B
No current signal · last broadcast 3h ago
Flights observed
77
Distinct callsigns
3
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A48304.

Country allocation

The ICAO 24-bit address A48304 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 3 distinct

Callsign Airline Flights Last seen
N390CJ - 74 2026-06-27
DOVE129 - 2 2026-06-27
DOVE75 - 1 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-27 N390CJ - Jun 27, 19:34 UTCJun 27, 22:20 UTC2h 45m
2026-06-27 DOVE129 STP → RDU Jun 27, 16:39 UTCJun 27, 18:45 UTC2h 5m
2026-06-27 DOVE129 - Jun 27, 13:55 UTCJun 27, 15:19 UTC1h 25m
2026-06-26 N390CJ - Jun 26, 18:09 UTCJun 26, 19:55 UTC1h 45m
2026-06-26 N390CJ - Jun 26, 16:49 UTCJun 26, 17:29 UTC40m
2026-06-26 N390CJ - Jun 26, 15:20 UTCJun 26, 16:05 UTC45m
2026-06-26 N390CJ - Jun 26, 13:55 UTCJun 26, 13:59 UTC5m
2026-06-25 N390CJ - Jun 25, 21:40 UTCJun 25, 22:20 UTC40m
2026-06-25 N390CJ - Jun 25, 13:59 UTCJun 25, 14:29 UTC30m
2026-06-25 N390CJ - Jun 25, 10:50 UTCJun 25, 13:09 UTC2h 20m
2026-06-24 N390CJ - Jun 24, 19:04 UTCJun 24, 19:59 UTC55m
2026-06-24 N390CJ - Jun 24, 14:20 UTCJun 24, 15:35 UTC1h 15m
2026-06-20 N390CJ - Jun 20, 17:34 UTCJun 20, 18:59 UTC1h 25m
2026-06-20 N390CJ - Jun 20, 15:29 UTCJun 20, 16:59 UTC1h 30m
2026-06-20 N390CJ STP → ICT Jun 20, 02:40 UTCJun 20, 04:04 UTC1h 25m
2026-06-19 DOVE75 DFW → STP Jun 19, 23:14 UTCJun 20, 01:29 UTC2h 15m
2026-06-19 N390CJ - Jun 19, 20:49 UTCJun 19, 21:59 UTC1h 10m
2026-06-17 N390CJ - Jun 17, 19:00 UTCJun 17, 19:25 UTC25m
2026-06-17 N390CJ - Jun 17, 17:40 UTCJun 17, 18:10 UTC30m
2026-06-17 N390CJ - Jun 17, 15:35 UTCJun 17, 17:00 UTC1h 25m
2026-06-16 N390CJ - Jun 16, 16:00 UTCJun 16, 16:30 UTC30m
2026-06-16 N390CJ - Jun 16, 13:40 UTCJun 16, 14:20 UTC40m
2026-06-12 N390CJ - Jun 12, 20:55 UTCJun 12, 23:30 UTC2h 35m
2026-06-12 N390CJ - Jun 12, 17:20 UTCJun 12, 17:45 UTC25m
2026-06-12 N390CJ - Jun 12, 13:50 UTCJun 12, 14:01 UTC10m
2026-06-11 N390CJ - Jun 11, 16:05 UTCJun 11, 16:40 UTC35m
2026-06-11 N390CJ - Jun 11, 14:10 UTCJun 11, 14:55 UTC45m
2026-06-10 N390CJ - Jun 10, 21:15 UTCJun 10, 21:25 UTC10m
2026-06-10 N390CJ - Jun 10, 19:35 UTCJun 10, 20:40 UTC1h 5m
2026-06-10 N390CJ - Jun 10, 17:45 UTCJun 10, 18:30 UTC45m
2026-06-10 N390CJ - Jun 10, 14:45 UTCJun 10, 15:35 UTC50m
2026-06-10 N390CJ - Jun 10, 11:05 UTCJun 10, 13:00 UTC1h 55m
2026-06-09 N390CJ - Jun 9, 20:55 UTCJun 9, 22:20 UTC1h 25m
2026-06-08 N390CJ - Jun 8, 12:35 UTCJun 8, 14:20 UTC1h 45m
2026-05-29 N390CJ - May 29, 18:40 UTCMay 29, 21:05 UTC2h 25m
2026-05-29 N390CJ - May 29, 15:05 UTCMay 29, 16:05 UTC1h 0m
2026-05-28 N390CJ - May 28, 17:15 UTCMay 28, 18:35 UTC1h 20m
2026-05-28 N390CJ - May 28, 15:50 UTCMay 28, 16:25 UTC35m
2026-05-28 N390CJ - May 28, 12:55 UTCMay 28, 14:40 UTC1h 45m
2026-05-26 N390CJ - May 26, 15:45 UTCMay 26, 18:45 UTC3h 0m
2026-05-26 N390CJ - May 26, 11:09 UTCMay 26, 14:30 UTC3h 20m
2026-05-23 N390CJ - May 23, 17:30 UTCMay 23, 20:50 UTC3h 20m
2026-05-23 N390CJ - May 23, 15:00 UTCMay 23, 16:10 UTC1h 10m
2026-05-22 N390CJ - May 22, 18:35 UTCMay 22, 20:05 UTC1h 30m
2026-05-22 N390CJ BTP → BTP May 22, 16:55 UTCMay 22, 17:20 UTC25m
2026-05-22 N390CJ BTP → BTP May 22, 14:55 UTCMay 22, 15:55 UTC1h 0m
2026-05-22 N390CJ - May 22, 12:45 UTCMay 22, 13:45 UTC1h 0m
2026-05-21 N390CJ - May 21, 18:20 UTCMay 21, 19:15 UTC55m
2026-05-21 N390CJ - May 21, 16:05 UTCMay 21, 17:15 UTC1h 10m
2026-05-21 N390CJ - May 21, 11:05 UTCMay 21, 13:55 UTC2h 50m

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 N390CJ page for operator, model, and routing details .

Mode-S A48304 frequently asked

What is Mode-S code A48304?
A48304 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N390CJ.
Where is Mode-S A48304 registered?
Mode-S code A48304 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 A48304 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A48304, octal 51101404, decimal 10,781,444.
What flights does A48304 operate?
Mode-S A48304 has broadcast 3 distinct callsigns, including N390CJ, DOVE129, DOVE75.