Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

AA3FFD

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N76JF · operated by NON-STOP LLC

Hex
AA3FFD
Octal
52437775
Decimal
11,157,501
Country
US
Tail
N76JF
Type
SR20
No current signal · last broadcast 1d ago
Flights observed
48
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S AA3FFD.

Country allocation

The ICAO 24-bit address AA3FFD 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
N76JF - 48 2026-06-06

Recent flights last 48

DateFlightRouteTakeoffLandingDuration
2026-06-06 N76JF PAO → PAO Jun 6, 01:00 UTCJun 6, 01:55 UTC55m
2026-06-05 N76JF PAO → PAO Jun 5, 00:35 UTCJun 5, 01:45 UTC1h 10m
2026-06-04 N76JF PAO → PAO Jun 4, 01:15 UTCJun 4, 03:10 UTC1h 55m
2026-06-02 N76JF - Jun 2, 22:10 UTCJun 2, 22:35 UTC25m
2026-06-02 N76JF - Jun 2, 21:00 UTCJun 2, 21:55 UTC55m
2026-06-01 N76JF PAO → PAO Jun 1, 20:45 UTCJun 1, 22:40 UTC1h 55m
2026-05-29 N76JF PAO → PAO May 29, 22:30 UTCMay 30, 00:15 UTC1h 45m
2026-05-22 N76JF PAO → PAO May 22, 18:05 UTCMay 22, 19:35 UTC1h 30m
2026-05-19 N76JF PAO → PAO May 19, 22:45 UTCMay 19, 22:55 UTC10m
2026-05-19 N76JF PAO → PAO May 19, 21:45 UTCMay 19, 22:40 UTC55m
2026-05-19 N76JF PAO → PAO May 19, 00:00 UTCMay 19, 00:35 UTC35m
2026-05-15 N76JF PAO → PAO May 15, 16:50 UTCMay 15, 16:55 UTC5m
2026-05-15 N76JF PAO → PAO May 15, 16:35 UTCMay 15, 16:45 UTC10m
2026-05-15 N76JF PAO → PAO May 15, 16:20 UTCMay 15, 16:25 UTC5m
2026-05-14 N76JF PAO → PAO May 14, 16:55 UTCMay 14, 17:40 UTC45m
2026-05-14 N76JF PAO → PAO May 14, 14:50 UTCMay 14, 16:00 UTC1h 10m
2026-05-14 N76JF PAO → PAO May 14, 01:25 UTCMay 14, 02:35 UTC1h 10m
2026-05-13 N76JF PAO → PAO May 13, 02:00 UTCMay 13, 02:10 UTC10m
2026-05-13 N76JF PAO → PAO May 13, 01:05 UTCMay 13, 01:55 UTC50m
2026-05-08 N76JF - May 8, 23:20 UTCMay 9, 00:05 UTC45m
2026-05-08 N76JF - May 8, 19:55 UTCMay 8, 20:45 UTC50m
2026-05-06 N76JF PAO → PAO May 6, 21:50 UTCMay 6, 22:10 UTC20m
2026-05-06 N76JF PAO → PAO May 6, 21:25 UTCMay 6, 21:30 UTC5m
2026-05-06 N76JF - May 6, 21:10 UTCMay 6, 21:20 UTC10m
2026-05-06 N76JF - May 6, 19:15 UTCMay 6, 19:55 UTC40m
2026-05-06 N76JF - May 6, 19:00 UTCMay 6, 19:05 UTC5m
2026-05-06 N76JF PAO → PAO May 6, 18:45 UTCMay 6, 18:55 UTC10m
2026-04-30 N76JF - Apr 30, 20:30 UTCApr 30, 20:55 UTC25m
2026-04-30 N76JF - Apr 30, 19:25 UTCApr 30, 20:00 UTC35m
2026-04-30 N76JF - Apr 30, 02:35 UTCApr 30, 03:05 UTC30m
2026-04-30 N76JF PAO → PAO Apr 30, 01:35 UTCApr 30, 02:20 UTC45m
2026-04-29 N76JF PAO → PAO Apr 29, 01:50 UTCApr 29, 02:45 UTC55m
2026-04-28 N76JF - Apr 28, 20:35 UTCApr 28, 20:55 UTC20m
2026-04-28 N76JF - Apr 28, 19:05 UTCApr 28, 19:35 UTC30m
2026-04-27 N76JF - Apr 27, 19:15 UTCApr 27, 21:00 UTC1h 45m
2026-04-27 N76JF PAO → PAO Apr 27, 19:05 UTCApr 27, 19:10 UTC5m
2026-04-24 N76JF MER → PAO Apr 24, 19:05 UTCApr 24, 20:00 UTC55m
2026-04-24 N76JF PAO → MER Apr 24, 17:50 UTCApr 24, 18:25 UTC35m
2026-04-23 N76JF - Apr 23, 21:20 UTCApr 23, 22:00 UTC40m
2026-04-23 N76JF - Apr 23, 20:20 UTCApr 23, 21:15 UTC55m
2026-04-18 N76JF - Apr 18, 21:40 UTCApr 18, 22:50 UTC1h 10m
2026-04-18 N76JF - Apr 18, 19:05 UTCApr 18, 20:15 UTC1h 10m
2026-04-15 N76JF - Apr 15, 21:10 UTCApr 15, 21:25 UTC15m
2026-04-15 N76JF - Apr 15, 19:05 UTCApr 15, 19:15 UTC10m
2026-04-15 N76JF - Apr 15, 17:05 UTCApr 15, 18:20 UTC1h 15m
2026-04-14 N76JF - Apr 14, 18:15 UTCApr 14, 18:30 UTC15m
2026-04-14 N76JF - Apr 14, 17:20 UTCApr 14, 17:50 UTC30m
2026-04-14 N76JF - Apr 14, 15:35 UTCApr 14, 16:10 UTC35m

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 N76JF page for operator, model, and routing details .

Mode-S AA3FFD frequently asked

What is Mode-S code AA3FFD?
AA3FFD is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N76JF.
Where is Mode-S AA3FFD registered?
Mode-S code AA3FFD 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 AA3FFD 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 AA3FFD, octal 52437775, decimal 11,157,501.
What flights does AA3FFD operate?
Mode-S AA3FFD has broadcast 1 distinct callsign, including N76JF.