Apparatus

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sensors Mode-S transponder

ACD53D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N926JA · CESSNA 172 Skyhawk · operated by MUSTANG SALLY AVIATION LLC, SVETFUR AVIATION LLC

Hex
ACD53D
Octal
53152475
Decimal
11,326,781
Country
US
Tail
N926JA
Type
C172
No current signal · last broadcast 4d ago
Flights observed
179
Distinct callsigns
1
Country
US
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S ACD53D.

Country allocation

The ICAO 24-bit address ACD53D 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
N926JA - 179 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-29 N926JA - Jun 29, 11:35 UTCJun 29, 12:24 UTC50m
2026-06-28 N926JA FRG → FRG Jun 28, 15:40 UTCJun 28, 16:09 UTC30m
2026-06-28 N926JA - Jun 28, 13:19 UTCJun 28, 14:14 UTC55m
2026-06-27 N926JA FRG → FRG Jun 27, 19:24 UTCJun 27, 20:39 UTC1h 15m
2026-06-27 N926JA FRG → FRG Jun 27, 15:34 UTCJun 27, 16:44 UTC1h 10m
2026-06-27 N926JA FRG → FRG Jun 27, 13:15 UTCJun 27, 14:25 UTC1h 10m
2026-06-27 N926JA - Jun 27, 11:35 UTCJun 27, 12:29 UTC55m
2026-06-26 N926JA FRG → FRG Jun 26, 18:04 UTCJun 26, 19:00 UTC55m
2026-06-26 N926JA FRG → FRG Jun 26, 15:15 UTCJun 26, 16:44 UTC1h 30m
2026-06-26 N926JA - Jun 26, 13:04 UTCJun 26, 14:09 UTC1h 5m
2026-06-25 N926JA - Jun 25, 21:59 UTCJun 25, 22:49 UTC50m
2026-06-25 N926JA FRG → FRG Jun 25, 15:15 UTCJun 25, 16:20 UTC1h 5m
2026-06-25 N926JA - Jun 25, 13:14 UTCJun 25, 14:09 UTC55m
2026-06-25 N926JA - Jun 25, 00:05 UTCJun 25, 01:19 UTC1h 15m
2026-06-24 N926JA FRG → FRG Jun 24, 22:04 UTCJun 24, 23:00 UTC55m
2026-06-24 N926JA FRG → FRG Jun 24, 19:55 UTCJun 24, 21:14 UTC1h 20m
2026-06-24 N926JA - Jun 24, 18:15 UTCJun 24, 19:04 UTC50m
2026-06-24 N926JA - Jun 24, 15:24 UTCJun 24, 16:45 UTC1h 20m
2026-06-24 N926JA FRG → FRG Jun 24, 13:20 UTCJun 24, 14:15 UTC55m
2026-06-22 N926JA FRG → FRG Jun 22, 15:20 UTCJun 22, 16:14 UTC55m
2026-06-22 N926JA - Jun 22, 13:29 UTCJun 22, 14:14 UTC45m
2026-06-21 N926JA - Jun 21, 19:55 UTCJun 21, 20:40 UTC45m
2026-06-21 N926JA - Jun 21, 17:50 UTCJun 21, 18:50 UTC1h 0m
2026-06-21 N926JA - Jun 21, 15:34 UTCJun 21, 16:34 UTC1h 0m
2026-06-19 N926JA FRG → FRG Jun 19, 17:39 UTCJun 19, 18:54 UTC1h 15m
2026-06-19 N926JA - Jun 19, 16:09 UTCJun 19, 16:44 UTC35m
2026-06-19 N926JA - Jun 19, 13:09 UTCJun 19, 14:24 UTC1h 15m
2026-06-17 N926JA - Jun 17, 20:05 UTCJun 17, 20:55 UTC50m
2026-06-17 N926JA FRG → FRG Jun 17, 15:40 UTCJun 17, 16:45 UTC1h 5m
2026-06-16 N926JA - Jun 16, 18:09 UTCJun 16, 19:00 UTC50m
2026-06-16 N926JA FRG → DXR Jun 16, 17:40 UTCJun 16, 18:05 UTC25m
2026-06-16 N926JA - Jun 16, 15:35 UTCJun 16, 16:45 UTC1h 10m
2026-06-16 N926JA - Jun 16, 11:40 UTCJun 16, 13:30 UTC1h 50m
2026-06-15 N926JA FRG → FRG Jun 15, 11:15 UTCJun 15, 12:19 UTC1h 5m
2026-06-14 N926JA FRG → FRG Jun 14, 18:00 UTCJun 14, 19:00 UTC1h 0m
2026-06-14 N926JA - Jun 14, 15:45 UTCJun 14, 16:55 UTC1h 10m
2026-06-14 N926JA FRG → FRG Jun 14, 13:25 UTCJun 14, 14:25 UTC1h 0m
2026-06-14 N926JA - Jun 14, 11:10 UTCJun 14, 12:20 UTC1h 10m
2026-06-13 N926JA - Jun 13, 17:55 UTCJun 13, 18:55 UTC1h 0m
2026-06-13 N926JA FRG → FRG Jun 13, 15:45 UTCJun 13, 16:20 UTC35m
2026-06-13 N926JA - Jun 13, 13:45 UTCJun 13, 14:40 UTC55m
2026-06-13 N926JA FRG → FRG Jun 13, 11:25 UTCJun 13, 12:45 UTC1h 20m
2026-06-12 N926JA - Jun 12, 15:45 UTCJun 12, 17:00 UTC1h 15m
2026-06-12 N926JA - Jun 12, 14:20 UTCJun 12, 14:50 UTC30m
2026-06-12 N926JA - Jun 12, 11:25 UTCJun 12, 12:20 UTC55m
2026-06-11 N926JA - Jun 11, 19:55 UTCJun 11, 20:40 UTC45m
2026-06-11 N926JA - Jun 11, 15:05 UTCJun 11, 16:10 UTC1h 5m
2026-06-10 N926JA - Jun 10, 19:55 UTCJun 10, 20:55 UTC1h 0m
2026-06-10 N926JA - Jun 10, 18:20 UTCJun 10, 18:55 UTC35m
2026-06-10 N926JA - Jun 10, 15:15 UTCJun 10, 16:15 UTC1h 0m

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 N926JA page for operator, model, and routing details .

Mode-S ACD53D frequently asked

What is Mode-S code ACD53D?
ACD53D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N926JA.
Where is Mode-S ACD53D registered?
Mode-S code ACD53D 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 ACD53D broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACD53D, octal 53152475, decimal 11,326,781.
What flights does ACD53D operate?
Mode-S ACD53D has broadcast 1 distinct callsign, including N926JA.