Apparatus

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sensors Mode-S transponder

AD5785

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N959QS · operated by CUSACK ACQUISITION COMPANY LLC, BUZBEE ANTHONY G, SAMUELSON DOUGLAS, FAIRVIEW INVESTORS LLC, FASTENERS INC SOUTHWESTERN SUPPLY, GFG HOLDINGS LLC

Hex
AD5785
Octal
53253605
Decimal
11,360,133
Country
US
Tail
N959QS
Type
C68A
No current signal · last broadcast 4d ago
Flights observed
109
Distinct callsigns
2
Country
US
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S AD5785.

Country allocation

The ICAO 24-bit address AD5785 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 2 distinct

Callsign Airline Flights Last seen
EJA959 NetJets 98 2026-05-25
N959QS - 11 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-25 EJA959 FTY → TYR May 25, 23:14 UTCMay 25, 23:49 UTC35m
2026-05-25 EJA959 FTY → TYR May 25, 19:05 UTCMay 25, 19:44 UTC40m
2026-05-25 EJA959 FTY → TYR May 25, 16:45 UTCMay 25, 17:35 UTC50m
2026-05-25 EJA959 FTY → TYR May 25, 12:10 UTCMay 25, 12:55 UTC45m
2026-05-24 EJA959 FTY → TYR May 24, 18:50 UTCMay 24, 19:30 UTC40m
2026-05-24 EJA959 FTY → TYR May 24, 14:50 UTCMay 24, 15:35 UTC45m
2026-05-24 EJA959 FTY → TYR May 24, 12:25 UTCMay 24, 13:20 UTC55m
2026-05-23 EJA959 FTY → TYR May 23, 20:15 UTCMay 23, 21:35 UTC1h 20m
2026-05-23 EJA959 FTY → TYR May 23, 16:00 UTCMay 23, 18:35 UTC2h 36m
2026-05-23 EJA959 FTY → TYR May 23, 13:05 UTCMay 23, 14:40 UTC1h 35m
2026-05-22 EJA959 FTY → TYR May 22, 21:30 UTCMay 22, 22:05 UTC35m
2026-05-22 EJA959 FTY → TYR May 22, 19:55 UTCMay 22, 20:30 UTC35m
2026-05-22 EJA959 FTY → TYR May 22, 16:35 UTCMay 22, 18:50 UTC2h 15m
2026-05-21 EJA959 FTY → TYR May 21, 21:40 UTCMay 22, 00:55 UTC3h 15m
2026-05-21 EJA959 FTY → TYR May 21, 18:25 UTCMay 21, 18:55 UTC30m
2026-05-21 EJA959 FTY → TYR May 21, 14:45 UTCMay 21, 17:35 UTC2h 50m
2026-05-20 EJA959 FTY → TYR May 20, 22:15 UTCMay 20, 23:35 UTC1h 20m
2026-05-20 EJA959 FTY → TYR May 20, 20:00 UTCMay 20, 20:40 UTC40m
2026-05-20 EJA959 FTY → TYR May 20, 17:20 UTCMay 20, 19:10 UTC1h 50m
2026-05-20 EJA959 FTY → TYR May 20, 13:30 UTCMay 20, 16:25 UTC2h 55m
2026-05-19 EJA959 FTY → TYR May 19, 15:05 UTCMay 19, 15:45 UTC40m
2026-05-18 EJA959 FTY → TYR May 18, 23:45 UTCMay 19, 00:25 UTC40m
2026-05-18 EJA959 FTY → TYR May 18, 16:35 UTCMay 18, 22:05 UTC5h 29m
2026-05-17 EJA959 FTY → TYR May 17, 21:40 UTCMay 18, 01:25 UTC3h 45m
2026-05-17 EJA959 FTY → TYR May 17, 20:01 UTCMay 17, 20:25 UTC25m
2026-05-16 EJA959 FTY → TYR May 16, 20:10 UTCMay 16, 20:50 UTC40m
2026-05-15 EJA959 FTY → TYR May 15, 19:15 UTCMay 15, 23:05 UTC3h 50m
2026-05-15 EJA959 FTY → TYR May 15, 17:30 UTCMay 15, 17:55 UTC25m
2026-05-14 EJA959 FTY → TYR May 14, 22:20 UTCMay 15, 01:25 UTC3h 5m
2026-05-14 EJA959 FTY → TYR May 14, 20:00 UTCMay 14, 20:35 UTC35m
2026-05-14 EJA959 FTY → TYR May 14, 18:30 UTCMay 14, 18:50 UTC20m
2026-05-14 EJA959 FTY → TYR May 14, 15:50 UTCMay 14, 16:00 UTC10m
2026-05-14 EJA959 FTY → TYR May 14, 14:30 UTCMay 14, 14:40 UTC10m
2026-05-13 EJA959 FTY → TYR May 13, 20:40 UTCMay 13, 20:55 UTC15m
2026-05-13 EJA959 FTY → TYR May 13, 16:30 UTCMay 13, 16:40 UTC10m
2026-05-13 EJA959 FTY → TYR May 13, 15:20 UTCMay 13, 15:35 UTC15m
2026-05-12 EJA959 FTY → TYR May 12, 18:25 UTCMay 12, 19:50 UTC1h 25m
2026-05-08 EJA959 FTY → TYR May 8, 21:50 UTCMay 8, 22:20 UTC30m
2026-05-08 EJA959 FTY → TYR May 8, 18:35 UTCMay 8, 19:40 UTC1h 5m
2026-05-08 EJA959 FTY → TYR May 8, 15:30 UTCMay 8, 16:15 UTC45m
2026-05-07 EJA959 FTY → TYR May 7, 23:34 UTCMay 8, 02:24 UTC2h 50m
2026-05-07 EJA959 FTY → TYR May 7, 20:00 UTCMay 7, 21:05 UTC1h 5m
2026-05-07 EJA959 FTY → TYR May 7, 04:10 UTCMay 7, 05:40 UTC1h 30m
2026-05-07 EJA959 FTY → TYR May 7, 01:20 UTCMay 7, 02:00 UTC40m
2026-05-06 EJA959 FTY → TYR May 6, 21:55 UTCMay 7, 00:20 UTC2h 25m
2026-05-06 EJA959 FTY → TYR May 6, 19:35 UTCMay 6, 20:50 UTC1h 15m
2026-05-06 EJA959 FTY → TYR May 6, 12:30 UTCMay 6, 15:35 UTC3h 5m
2026-05-05 EJA959 FTY → TYR May 5, 19:45 UTCMay 5, 20:40 UTC55m
2026-05-05 EJA959 FTY → TYR May 5, 17:55 UTCMay 5, 18:50 UTC55m
2026-05-05 EJA959 FTY → TYR May 5, 16:35 UTCMay 5, 17:15 UTC40m

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 N959QS page for operator, model, and routing details .

Mode-S AD5785 frequently asked

What is Mode-S code AD5785?
AD5785 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N959QS.
Where is Mode-S AD5785 registered?
Mode-S code AD5785 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 AD5785 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 AD5785, octal 53253605, decimal 11,360,133.
What flights does AD5785 operate?
Mode-S AD5785 has broadcast 2 distinct callsigns, including EJA959, N959QS.