Apparatus

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sensors Mode-S transponder

AAC0E2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N792QS · BOMBARDIER BD-100 Challenger 350 · operated by NETJETS SALES INC, BELLTOWN CONSULTING LLC, CHESAPEAKE INVESTMENTS LLC, FLEETCOR TECHNOLOGIES INC, KNYSZ AVIATION LEASING LLC, N PARTNERS LLC

Hex
AAC0E2
Octal
52540342
Decimal
11,190,498
Country
US
Tail
N792QS
Type
CL35
No current signal · last broadcast 23d ago
Flights observed
145
Distinct callsigns
2
Country
US
Last broadcast
23d ago

Last known position

Most recent position reported by Mode-S AAC0E2.

Country allocation

The ICAO 24-bit address AAC0E2 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
EJA792 - 136 2026-06-20
N792QS - 9 2026-06-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-20 EJA792 - Jun 20, 17:04 UTCJun 20, 20:00 UTC2h 55m
2026-06-20 EJA792 - Jun 20, 13:59 UTCJun 20, 16:14 UTC2h 15m
2026-06-19 EJA792 - Jun 19, 18:05 UTCJun 19, 18:44 UTC40m
2026-06-19 EJA792 - Jun 19, 17:04 UTCJun 19, 17:24 UTC20m
2026-06-19 EJA792 - Jun 19, 12:14 UTCJun 19, 16:04 UTC3h 50m
2026-06-18 EJA792 - Jun 18, 21:55 UTCJun 18, 22:25 UTC30m
2026-06-18 EJA792 - Jun 18, 16:25 UTCJun 18, 20:45 UTC4h 20m
2026-06-18 EJA792 BGR → MHT Jun 18, 14:05 UTCJun 18, 14:40 UTC35m
2026-06-17 N792QS - Jun 17, 15:40 UTCJun 17, 21:15 UTC5h 35m
2026-06-17 N792QS - Jun 17, 13:20 UTCJun 17, 14:30 UTC1h 10m
2026-06-16 N792QS - Jun 16, 18:20 UTCJun 16, 19:50 UTC1h 31m
2026-06-16 EJA792 - Jun 16, 12:20 UTCJun 16, 13:44 UTC1h 25m
2026-06-08 EJA792 UES → TEB Jun 8, 13:20 UTCJun 8, 14:55 UTC1h 35m
2026-06-08 EJA792 UES → TEB Jun 8, 11:00 UTCJun 8, 11:45 UTC45m
2026-06-06 EJA792 UES → TEB Jun 6, 15:10 UTCJun 6, 18:35 UTC3h 25m
2026-06-05 EJA792 UES → TEB Jun 5, 23:30 UTCJun 5, 23:40 UTC10m
2026-06-05 EJA792 UES → TEB Jun 5, 17:20 UTCJun 5, 22:35 UTC5h 15m
2026-06-05 EJA792 UES → TEB Jun 5, 03:05 UTCJun 5, 03:30 UTC25m
2026-06-05 EJA792 UES → TEB Jun 5, 01:35 UTCJun 5, 02:20 UTC45m
2026-06-04 EJA792 UES → TEB Jun 4, 23:10 UTCJun 4, 23:55 UTC45m
2026-06-04 EJA792 UES → TEB Jun 4, 21:00 UTCJun 4, 21:55 UTC55m
2026-06-04 EJA792 UES → TEB Jun 4, 18:10 UTCJun 4, 18:50 UTC40m
2026-06-03 EJA792 UES → TEB Jun 3, 22:20 UTCJun 4, 01:55 UTC3h 35m
2026-06-03 EJA792 UES → TEB Jun 3, 20:15 UTCJun 3, 21:10 UTC55m
2026-06-03 EJA792 UES → TEB Jun 3, 17:30 UTCJun 3, 19:25 UTC1h 55m
2026-06-02 EJA792 UES → TEB Jun 2, 16:05 UTCJun 2, 23:15 UTC7h 10m
2026-06-01 EJA792 UES → TEB Jun 1, 15:10 UTCJun 1, 19:50 UTC4h 40m
2026-05-31 EJA792 UES → TEB May 31, 18:50 UTCMay 31, 22:10 UTC3h 20m
2026-05-31 EJA792 UES → TEB May 31, 15:40 UTCMay 31, 18:05 UTC2h 25m
2026-05-30 EJA792 UES → TEB May 30, 20:00 UTCMay 30, 21:00 UTC1h 0m
2026-05-30 EJA792 UES → TEB May 30, 16:25 UTCMay 30, 18:15 UTC1h 50m
2026-05-30 EJA792 UES → TEB May 30, 13:55 UTCMay 30, 14:20 UTC25m
2026-05-29 EJA792 UES → TEB May 29, 22:25 UTCMay 29, 23:55 UTC1h 30m
2026-05-29 EJA792 UES → TEB May 29, 18:30 UTCMay 29, 19:30 UTC1h 0m
2026-05-29 EJA792 UES → TEB May 29, 15:30 UTCMay 29, 16:50 UTC1h 20m
2026-05-29 EJA792 UES → TEB May 29, 01:00 UTCMay 29, 03:10 UTC2h 10m
2026-05-28 EJA792 UES → TEB May 28, 23:00 UTCMay 28, 23:25 UTC25m
2026-05-28 EJA792 UES → TEB May 28, 19:05 UTCMay 28, 21:50 UTC2h 45m
2026-05-27 EJA792 UES → TEB May 27, 23:55 UTCMay 28, 05:50 UTC5h 55m
2026-05-27 EJA792 UES → TEB May 27, 00:39 UTCMay 27, 01:24 UTC45m
2026-05-25 EJA792 UES → TEB May 25, 17:55 UTCMay 25, 19:00 UTC1h 5m
2026-05-25 EJA792 UES → TEB May 25, 14:30 UTCMay 25, 16:40 UTC2h 10m
2026-05-24 EJA792 UES → TEB May 24, 08:20 UTCMay 24, 10:20 UTC2h 0m
2026-05-24 EJA792 UES → TEB May 24, 06:30 UTCMay 24, 07:50 UTC1h 20m
2026-05-23 EJA792 UES → TEB May 23, 00:50 UTCMay 23, 01:35 UTC45m
2026-05-22 EJA792 UES → TEB May 22, 23:40 UTCMay 23, 00:10 UTC30m
2026-05-22 EJA792 UES → TEB May 22, 22:05 UTCMay 22, 22:30 UTC25m
2026-05-22 EJA792 UES → TEB May 22, 19:00 UTCMay 22, 20:35 UTC1h 35m
2026-05-22 EJA792 UES → TEB May 22, 16:50 UTCMay 22, 17:20 UTC30m
2026-05-22 EJA792 UES → TEB May 22, 01:55 UTCMay 22, 04:30 UTC2h 35m

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 N792QS page for operator, model, and routing details .

Mode-S AAC0E2 frequently asked

What is Mode-S code AAC0E2?
AAC0E2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N792QS.
Where is Mode-S AAC0E2 registered?
Mode-S code AAC0E2 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 AAC0E2 broadcasting right now?
No active broadcast right now. Last signal was 23d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAC0E2, octal 52540342, decimal 11,190,498.
What flights does AAC0E2 operate?
Mode-S AAC0E2 has broadcast 2 distinct callsigns, including EJA792, N792QS.