Apparatus

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sensors Mode-S transponder

AD3CF3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N952JX · operated by DELUX PUBLIC CHARTER LLC

Hex
AD3CF3
Octal
53236363
Decimal
11,353,331
Country
US
Tail
N952JX
Type
E145
No current signal · last broadcast 5h ago
Flights observed
124
Distinct callsigns
20
Country
US
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S AD3CF3.

Country allocation

The ICAO 24-bit address AD3CF3 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 20 distinct

Callsign Airline Flights Last seen
JSX463 JSX Air 10 2026-05-21
JSX661 JSX Air 9 2026-05-24
JSX660 JSX Air 9 2026-05-24
JSX462 JSX Air 8 2026-05-21
JSX202 JSX Air 6 2026-05-04
JSX411 JSX Air 4 2026-05-18
JSX410 JSX Air 4 2026-05-18
JSX203 JSX Air 4 2026-04-18
JSX751 JSX Air 3 2026-04-16
JSX750 JSX Air 3 2026-04-16
JSX464 JSX Air 3 2026-05-20
JSX415 JSX Air 3 2026-05-01
JSX414 JSX Air 3 2026-05-01
JSX413 JSX Air 3 2026-05-22
JSX412 JSX Air 3 2026-05-22
JSX405 JSX Air 3 2026-05-18
JSX404 JSX Air 3 2026-05-18
JSX567 JSX Air 2 2026-05-29
JSX477 JSX Air 2 2026-05-20
JSX476 JSX Air 2 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 JSX567 BUR → APA May 29, 23:00 UTCMay 30, 00:35 UTC1h 35m
2026-05-29 JSX466 SCF → APA May 29, 20:40 UTCMay 29, 22:00 UTC1h 20m
2026-05-29 JSX475 BJC → SCF May 29, 18:50 UTCMay 29, 19:45 UTC55m
2026-05-29 JSX624 LAS → CLD May 29, 17:05 UTCMay 29, 17:45 UTC40m
2026-05-29 JSX311 SNA → LAS May 29, 01:45 UTCMay 29, 02:30 UTC45m
2026-05-29 JSX310 LAS → SNA May 29, 00:20 UTCMay 29, 01:00 UTC40m
2026-05-28 JSX371 SLC → LAS May 28, 22:05 UTCMay 28, 23:05 UTC1h 0m
2026-05-28 JSX370 LAS → SLC May 28, 20:25 UTCMay 28, 21:20 UTC55m
2026-05-25 JSX200 DAL → LAS May 25, 22:30 UTCMay 26, 01:00 UTC2h 30m
2026-05-25 JSX201 LAS → DAL May 25, 18:15 UTCMay 25, 20:59 UTC2h 45m
2026-05-25 JSX108 BUR → LAS May 25, 02:35 UTCMay 25, 03:20 UTC45m
2026-05-24 JSX660 APA → LAS May 24, 23:00 UTCMay 24, 23:45 UTC45m
2026-05-24 JSX661 OAK → LAS May 24, 19:55 UTCMay 24, 21:25 UTC1h 30m
2026-05-22 JSX625 CLD → LAS May 22, 22:30 UTCMay 22, 23:25 UTC55m
2026-05-22 JSX474 PHX → BJC May 22, 20:45 UTCMay 22, 21:35 UTC50m
2026-05-22 JSX412 SCF → LAS May 22, 18:55 UTCMay 22, 19:40 UTC45m
2026-05-22 JSX413 LAS → SCF May 22, 16:55 UTCMay 22, 17:45 UTC50m
2026-05-21 JSX463 APA → SCF May 21, 22:15 UTCMay 21, 23:40 UTC1h 25m
2026-05-21 JSX661 OAK → LAS May 21, 20:00 UTCMay 21, 21:30 UTC1h 30m
2026-05-21 JSX660 APA → LAS May 21, 17:30 UTCMay 21, 19:00 UTC1h 30m
2026-05-21 JSX462 SCF → APA May 21, 15:00 UTCMay 21, 16:20 UTC1h 20m
2026-05-20 JSX477 CLD → SCF May 20, 23:45 UTCMay 21, 00:40 UTC55m
2026-05-20 JSX476 SCF → CLD May 20, 21:55 UTCMay 20, 22:45 UTC50m
2026-05-20 JSX463 APA → SCF May 20, 19:20 UTCMay 20, 20:55 UTC1h 35m
2026-05-20 JSX464 SCF → APA May 20, 17:10 UTCMay 20, 18:25 UTC1h 15m
2026-05-18 JSX411 LAS → SCF May 18, 23:55 UTCMay 19, 00:40 UTC45m
2026-05-18 JSX410 SCF → LAS May 18, 21:55 UTCMay 18, 22:45 UTC50m
2026-05-18 JSX405 BUR → SCF May 18, 19:10 UTCMay 18, 20:10 UTC1h 0m
2026-05-18 JSX404 SCF → BUR May 18, 16:50 UTCMay 18, 17:55 UTC1h 5m
2026-05-17 JSX407 LAS → SCF May 17, 21:40 UTCMay 17, 22:25 UTC45m
2026-05-17 JSX406 SCF → LAS May 17, 19:15 UTCMay 17, 20:05 UTC50m
2026-05-17 JSX401 BUR → PHX May 17, 17:15 UTCMay 17, 18:20 UTC1h 5m
2026-05-17 JSX400 PHX → BUR May 17, 15:15 UTCMay 17, 16:20 UTC1h 5m
2026-05-16 JSX463 APA → SCF May 16, 22:50 UTCMay 17, 00:20 UTC1h 30m
2026-05-16 JSX661 OAK → LAS May 16, 20:40 UTCMay 16, 22:05 UTC1h 25m
2026-05-16 JSX660 APA → LAS May 16, 17:45 UTCMay 16, 19:20 UTC1h 35m
2026-05-16 JSX462 SCF → APA May 16, 15:16 UTCMay 16, 16:31 UTC1h 15m
2026-05-15 JSX463 APA → SCF May 15, 22:15 UTCMay 15, 23:40 UTC1h 25m
2026-05-15 JSX661 OAK → LAS May 15, 19:45 UTCMay 15, 21:15 UTC1h 30m
2026-05-15 JSX660 APA → LAS May 15, 17:20 UTCMay 15, 18:50 UTC1h 30m
2026-05-15 JSX462 SCF → APA May 15, 15:05 UTCMay 15, 16:30 UTC1h 25m
2026-05-14 JSX411 LAS → SCF May 14, 23:20 UTCMay 15, 00:05 UTC45m
2026-05-14 JSX410 SCF → LAS May 14, 21:05 UTCMay 14, 21:45 UTC40m
2026-05-14 JSX405 BUR → SCF May 14, 19:05 UTCMay 14, 20:10 UTC1h 5m
2026-05-14 JSX404 SCF → BUR May 14, 17:00 UTCMay 14, 18:05 UTC1h 5m
2026-05-11 JSX661 OAK → LAS May 11, 20:00 UTCMay 11, 21:25 UTC1h 25m
2026-05-11 JSX660 APA → LAS May 11, 17:20 UTCMay 11, 18:55 UTC1h 35m
2026-05-11 JSX462 SCF → APA May 11, 15:00 UTCMay 11, 16:25 UTC1h 25m
2026-05-10 JSX463 APA → SCF May 10, 22:09 UTCMay 10, 23:35 UTC1h 25m
2026-05-10 JSX661 OAK → LAS May 10, 19:50 UTCMay 10, 21:14 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 N952JX page for operator, model, and routing details .

Mode-S AD3CF3 frequently asked

What is Mode-S code AD3CF3?
AD3CF3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N952JX.
Where is Mode-S AD3CF3 registered?
Mode-S code AD3CF3 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 AD3CF3 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD3CF3, octal 53236363, decimal 11,353,331.
What flights does AD3CF3 operate?
Mode-S AD3CF3 has broadcast 20 distinct callsigns, including JSX463, JSX661, JSX660, JSX462, JSX202.