Apparatus

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sensors Mode-S transponder

A75746

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N572QS · CESSNA 680 Citation Latitude · operated by NETJETS SALES INC, STRAYER EDUCATION INC, DERRICK CORP, CONSTELLATION ENERGY GENERATION LLC, SHINE JOHN, PRICE HAROLD CHARLES

Hex
A75746
Octal
51653506
Decimal
10,966,854
Country
US
Tail
N572QS
Type
C68A
No current signal · last broadcast 3d ago
Flights observed
90
Distinct callsigns
2
Country
US
Last broadcast
3d ago

Last known position

Most recent position reported by Mode-S A75746.

Country allocation

The ICAO 24-bit address A75746 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
EJA572 - 87 2026-07-14
N572QS - 3 2026-06-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 EJA572 - Jul 14, 17:45 UTCJul 14, 19:40 UTC1h 55m
2026-07-13 EJA572 - Jul 13, 21:35 UTCJul 14, 19:40 UTC22h 5m
2026-07-13 EJA572 - Jul 13, 20:25 UTCJul 13, 20:45 UTC20m
2026-07-13 EJA572 - Jul 13, 16:50 UTCJul 13, 18:00 UTC1h 10m
2026-07-13 EJA572 - Jul 13, 14:00 UTCJul 13, 15:40 UTC1h 40m
2026-07-12 EJA572 - Jul 12, 20:15 UTCJul 12, 21:45 UTC1h 30m
2026-07-12 EJA572 - Jul 12, 17:55 UTCJul 12, 18:50 UTC55m
2026-07-12 EJA572 - Jul 12, 14:30 UTCJul 12, 15:55 UTC1h 25m
2026-07-06 EJA572 - Jul 6, 21:20 UTCJul 6, 22:10 UTC50m
2026-07-06 EJA572 - Jul 6, 15:15 UTCJul 6, 15:35 UTC20m
2026-07-06 EJA572 - Jul 6, 01:10 UTCJul 6, 02:15 UTC1h 5m
2026-07-05 EJA572 - Jul 5, 20:25 UTCJul 5, 23:25 UTC3h 0m
2026-07-05 EJA572 - Jul 5, 16:45 UTCJul 5, 19:05 UTC2h 20m
2026-07-02 EJA572 STS → WST Jul 2, 17:00 UTCJul 2, 18:25 UTC1h 25m
2026-07-02 EJA572 STS → WST Jul 2, 13:10 UTCJul 2, 16:05 UTC2h 55m
2026-07-01 EJA572 STS → WST Jul 1, 22:40 UTCJul 1, 22:55 UTC15m
2026-07-01 EJA572 STS → WST Jul 1, 19:15 UTCJul 1, 21:00 UTC1h 45m
2026-07-01 EJA572 STS → WST Jul 1, 17:30 UTCJul 1, 18:05 UTC35m
2026-07-01 EJA572 STS → WST Jul 1, 14:25 UTCJul 1, 15:10 UTC45m
2026-06-30 EJA572 STS → WST Jun 30, 22:25 UTCJun 30, 23:40 UTC1h 15m
2026-06-30 EJA572 STS → WST Jun 30, 19:15 UTCJun 30, 21:10 UTC1h 55m
2026-06-30 EJA572 STS → WST Jun 30, 16:30 UTCJun 30, 17:05 UTC35m
2026-06-30 EJA572 STS → WST Jun 30, 12:20 UTCJun 30, 14:45 UTC2h 25m
2026-06-29 EJA572 STS → WST Jun 29, 15:19 UTCJun 29, 17:05 UTC1h 45m
2026-06-29 EJA572 STS → WST Jun 29, 13:59 UTCJun 29, 14:14 UTC15m
2026-06-25 EJA572 STS → WST Jun 25, 21:05 UTCJun 25, 22:04 UTC1h 0m
2026-06-25 EJA572 STS → WST Jun 25, 19:05 UTCJun 25, 19:59 UTC55m
2026-06-25 EJA572 STS → WST Jun 25, 17:20 UTCJun 25, 18:19 UTC1h 0m
2026-06-25 EJA572 STS → WST Jun 25, 13:40 UTCJun 25, 14:59 UTC1h 20m
2026-06-24 EJA572 STS → WST Jun 24, 21:14 UTCJun 24, 21:54 UTC40m
2026-06-24 EJA572 STS → WST Jun 24, 19:39 UTCJun 24, 20:30 UTC50m
2026-06-24 EJA572 STS → WST Jun 24, 14:34 UTCJun 24, 15:44 UTC1h 10m
2026-06-24 EJA572 STS → WST Jun 24, 12:50 UTCJun 24, 13:30 UTC40m
2026-06-24 EJA572 STS → WST Jun 24, 05:09 UTCJun 24, 05:20 UTC10m
2026-06-24 EJA572 STS → WST Jun 24, 02:00 UTCJun 24, 04:20 UTC2h 20m
2026-06-23 EJA572 STS → WST Jun 23, 23:14 UTCJun 23, 23:39 UTC25m
2026-06-23 EJA572 STS → WST Jun 23, 20:34 UTCJun 23, 22:19 UTC1h 45m
2026-06-22 EJA572 STS → WST Jun 22, 17:55 UTCJun 22, 19:00 UTC1h 5m
2026-06-17 EJA572 STS → WST Jun 17, 15:55 UTCJun 17, 19:00 UTC3h 5m
2026-06-16 EJA572 STS → WST Jun 16, 01:15 UTCJun 16, 02:45 UTC1h 30m
2026-06-15 EJA572 STS → WST Jun 15, 20:50 UTCJun 15, 22:15 UTC1h 25m
2026-06-15 EJA572 STS → WST Jun 15, 16:59 UTCJun 15, 19:39 UTC2h 40m
2026-06-14 EJA572 STS → WST Jun 14, 23:05 UTCJun 14, 23:54 UTC49m
2026-06-14 EJA572 STS → WST Jun 14, 17:45 UTCJun 14, 22:05 UTC4h 20m
2026-06-14 EJA572 STS → WST Jun 14, 15:45 UTCJun 14, 16:30 UTC45m
2026-06-14 EJA572 STS → WST Jun 14, 13:40 UTCJun 14, 14:50 UTC1h 10m
2026-06-13 EJA572 STS → WST Jun 13, 21:20 UTCJun 13, 22:10 UTC50m
2026-06-13 EJA572 STS → WST Jun 13, 04:30 UTCJun 13, 06:15 UTC1h 45m
2026-06-13 EJA572 STS → WST Jun 13, 02:30 UTCJun 13, 03:35 UTC1h 5m
2026-06-12 EJA572 STS → WST Jun 12, 19:45 UTCJun 13, 00:35 UTC4h 50m

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 N572QS page for operator, model, and routing details .

Mode-S A75746 frequently asked

What is Mode-S code A75746?
A75746 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N572QS.
Where is Mode-S A75746 registered?
Mode-S code A75746 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 A75746 broadcasting right now?
No active broadcast right now. Last signal was 3d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A75746, octal 51653506, decimal 10,966,854.
What flights does A75746 operate?
Mode-S A75746 has broadcast 2 distinct callsigns, including EJA572, N572QS.