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sensors Mode-S transponder

AD533D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N958JX · EMBRAER ERJ-145 · operated by DELUX PUBLIC CHARTER LLC

Hex
AD533D
Octal
53251475
Decimal
11,359,037
Country
US
Tail
N958JX
Type
E145
No current signal · last broadcast 1h ago
Flights observed
228
Distinct callsigns
20
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S AD533D.

Country allocation

The ICAO 24-bit address AD533D 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
JSX716 JSX Air 30 2026-06-08
JSX707 JSX Air 30 2026-06-08
JSX715 JSX Air 29 2026-06-07
JSX708 JSX Air 28 2026-06-07
JSX407 - 7 2026-07-14
JSX406 - 7 2026-07-14
JSX721 JSX Air 6 2026-05-25
JSX720 JSX Air 5 2026-05-25
JSX144 JSX Air 5 2026-05-25
JSX143 JSX Air 5 2026-05-25
JSX753 - 4 2026-07-07
JSX752 - 4 2026-07-07
JSX409 - 4 2026-07-17
JSX408 - 4 2026-07-17
JSX401 JSX Air 4 2026-07-07
JSX400 - 4 2026-07-07
JSX754 JSX Air 3 2026-04-17
JSX411 - 3 2026-07-16
JSX410 - 3 2026-07-16
JSX660 - 2 2026-07-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 JSX751 - Jul 17, 20:40 UTCJul 17, 21:15 UTC35m
2026-07-17 JSX750 - Jul 17, 17:20 UTCJul 17, 18:19 UTC1h 0m
2026-07-17 JSX409 - Jul 17, 02:39 UTCJul 17, 03:25 UTC45m
2026-07-17 JSX408 - Jul 17, 01:00 UTCJul 17, 01:49 UTC50m
2026-07-16 JSX411 - Jul 16, 23:20 UTCJul 17, 00:20 UTC1h 0m
2026-07-16 JSX410 - Jul 16, 21:19 UTCJul 16, 22:05 UTC45m
2026-07-14 JSX477 CLD → SCF Jul 14, 23:50 UTCJul 15, 00:45 UTC55m
2026-07-14 JSX476 - Jul 14, 21:55 UTCJul 14, 22:50 UTC54m
2026-07-14 JSX407 LAS → SCF Jul 14, 20:10 UTCJul 14, 20:55 UTC45m
2026-07-14 JSX406 - Jul 14, 18:10 UTCJul 14, 18:55 UTC45m
2026-07-13 JSX407 - Jul 13, 21:00 UTCJul 13, 21:50 UTC50m
2026-07-13 JSX406 - Jul 13, 18:55 UTCJul 13, 19:40 UTC45m
2026-07-13 JSX415 - Jul 13, 17:25 UTCJul 13, 18:15 UTC50m
2026-07-13 JSX416 - Jul 13, 02:45 UTCJul 13, 03:30 UTC45m
2026-07-13 JSX417 - Jul 13, 01:10 UTCJul 13, 02:01 UTC50m
2026-07-09 JSX660 - Jul 9, 17:15 UTCJul 9, 18:55 UTC1h 40m
2026-07-09 JSX462 - Jul 9, 14:45 UTCJul 9, 16:05 UTC1h 20m
2026-07-08 JSX477 CLD → SCF Jul 8, 23:50 UTCJul 9, 00:40 UTC50m
2026-07-08 JSX476 - Jul 8, 21:55 UTCJul 8, 22:50 UTC55m
2026-07-08 JSX407 LAS → SCF Jul 8, 19:55 UTCJul 8, 20:35 UTC40m
2026-07-08 JSX406 - Jul 8, 18:15 UTCJul 8, 19:00 UTC45m
2026-07-07 JSX753 - Jul 7, 20:30 UTCJul 7, 21:25 UTC55m
2026-07-07 JSX752 - Jul 7, 18:35 UTCJul 7, 19:35 UTC1h 0m
2026-07-07 JSX401 BUR → PHX Jul 7, 16:55 UTCJul 7, 18:00 UTC1h 5m
2026-07-07 JSX400 - Jul 7, 14:40 UTCJul 7, 15:40 UTC1h 0m
2026-07-06 JSX407 - Jul 6, 20:55 UTCJul 6, 21:40 UTC45m
2026-07-06 JSX406 - Jul 6, 18:50 UTCJul 6, 19:35 UTC45m
2026-07-06 JSX415 LAS → SCF Jul 6, 17:05 UTCJul 6, 17:45 UTC40m
2026-07-06 JSX414 - Jul 6, 15:20 UTCJul 6, 16:00 UTC40m
2026-07-05 JSX753 - Jul 5, 22:20 UTCJul 5, 23:15 UTC55m
2026-07-05 JSX752 - Jul 5, 20:30 UTCJul 5, 21:30 UTC1h 0m
2026-07-05 JSX479 - Jul 5, 18:50 UTCJul 5, 19:45 UTC55m
2026-07-05 JSX478 - Jul 5, 17:00 UTCJul 5, 18:00 UTC1h 0m
2026-07-04 JSX409 - Jul 4, 02:25 UTCJul 4, 03:10 UTC45m
2026-07-04 JSX408 - Jul 4, 00:45 UTCJul 4, 01:30 UTC45m
2026-07-03 JSX411 LAS → SCF Jul 3, 23:00 UTCJul 3, 23:40 UTC40m
2026-07-03 JSX410 - Jul 3, 21:10 UTCJul 3, 21:55 UTC45m
2026-07-02 JSX463 - Jul 2, 22:30 UTCJul 3, 00:00 UTC1h 30m
2026-07-02 JSX661 LAS → APA Jul 2, 20:10 UTCJul 2, 21:30 UTC1h 20m
2026-07-02 JSX660 APA → LAS Jul 2, 17:15 UTCJul 2, 18:50 UTC1h 35m
2026-07-02 JSX462 - Jul 2, 15:05 UTCJul 2, 16:20 UTC1h 15m
2026-07-02 JSX409 - Jul 2, 00:30 UTCJul 2, 01:15 UTC45m
2026-07-01 JSX408 - Jul 1, 22:40 UTCJul 1, 23:25 UTC45m
2026-07-01 JSX407 - Jul 1, 20:55 UTCJul 1, 21:45 UTC50m
2026-07-01 JSX406 - Jul 1, 19:05 UTCJul 1, 19:55 UTC50m
2026-06-30 JSX753 - Jun 30, 20:50 UTCJun 30, 21:45 UTC55m
2026-06-30 JSX752 - Jun 30, 18:50 UTCJun 30, 19:45 UTC55m
2026-06-30 JSX401 BUR → PHX Jun 30, 16:50 UTCJun 30, 17:50 UTC1h 0m
2026-06-30 JSX400 - Jun 30, 14:45 UTCJun 30, 15:50 UTC1h 5m
2026-06-30 JSX409 LAS → SCF Jun 30, 02:25 UTCJun 30, 03:10 UTC45m

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 N958JX page for operator, model, and routing details .

Mode-S AD533D frequently asked

What is Mode-S code AD533D?
AD533D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N958JX.
Where is Mode-S AD533D registered?
Mode-S code AD533D 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 AD533D broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD533D, octal 53251475, decimal 11,359,037.
What flights does AD533D operate?
Mode-S AD533D has broadcast 20 distinct callsigns, including JSX716, JSX707, JSX715, JSX708, JSX407.