Apparatus

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sensors Mode-S transponder

AAC763

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N794FE · CESSNA 208 Caravan · operated by FEDERAL EXPRESS CORP

Hex
AAC763
Octal
52543543
Decimal
11,192,163
Country
US
Tail
N794FE
Type
C208
No current signal · last broadcast 14d ago
Flights observed
90
Distinct callsigns
20
Country
US
Last broadcast
14d ago

Last known position

Most recent position reported by Mode-S AAC763.

Country allocation

The ICAO 24-bit address AAC763 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
CPT8555 Corporate Air 17 2026-06-10
CPT7555 - 17 2026-06-10
CPT8586 Corporate Air 9 2026-06-26
CPT8594 Corporate Air 8 2026-06-17
CPT7589 Corporate Air 6 2026-05-29
CPT8565 Corporate Air 5 2026-05-30
CPT794 - 5 2026-06-29
CPT8564 Corporate Air 3 2026-06-13
CPT7583 Corporate Air 3 2026-06-13
CPT7525 - 3 2026-06-23
CPT8892 - 2 2026-06-26
CPT8589 Corporate Air 2 2026-05-29
CPT7562 - 2 2026-06-20
CPT1019 - 2 2026-05-30
CPT8973 - 1 2026-05-09
CPT8573 Corporate Air 1 2026-04-17
CPT8291 - 1 2026-05-09
CPT7618 - 1 2026-04-17
CPT7573 Corporate Air 1 2026-04-17
CPT1010 - 1 2026-06-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-29 CPT794 - Jun 29, 12:20 UTCJun 29, 12:55 UTC35m
2026-06-26 CPT8892 - Jun 26, 17:25 UTCJun 26, 17:44 UTC20m
2026-06-26 CPT8586 BJI → FAR Jun 26, 16:20 UTCJun 26, 16:44 UTC25m
2026-06-23 CPT7525 - Jun 23, 16:35 UTCJun 23, 17:34 UTC1h 0m
2026-06-20 CPT7562 - Jun 20, 02:04 UTCJun 20, 02:19 UTC15m
2026-06-19 CPT7562 - Jun 19, 23:54 UTCJun 20, 00:14 UTC20m
2026-06-17 CPT8594 FAR → BIS Jun 17, 16:05 UTCJun 17, 16:25 UTC20m
2026-06-17 CPT8594 FAR → BIS Jun 17, 13:40 UTCJun 17, 14:00 UTC20m
2026-06-16 CPT8892 - Jun 16, 17:10 UTCJun 16, 17:30 UTC20m
2026-06-16 CPT8594 FAR → BIS Jun 16, 13:40 UTCJun 16, 14:15 UTC35m
2026-06-13 CPT7583 BIS → FAR Jun 13, 21:15 UTCJun 13, 21:35 UTC20m
2026-06-13 CPT8564 FAR → MOT Jun 13, 14:50 UTCJun 13, 15:25 UTC35m
2026-06-11 CPT794 - Jun 11, 19:00 UTCJun 11, 21:00 UTC2h 0m
2026-06-10 CPT7555 - Jun 10, 23:55 UTCJun 11, 00:15 UTC20m
2026-06-10 CPT8555 FAR → DIK Jun 10, 13:35 UTCJun 10, 14:10 UTC35m
2026-06-09 CPT8594 FAR → BIS Jun 9, 13:15 UTCJun 9, 13:55 UTC40m
2026-06-06 CPT7583 BIS → FAR Jun 6, 21:44 UTCJun 6, 22:05 UTC20m
2026-06-06 CPT8564 FAR → MOT Jun 6, 13:39 UTCJun 6, 14:09 UTC30m
2026-06-06 CPT7555 - Jun 6, 00:00 UTCJun 6, 00:20 UTC20m
2026-06-05 CPT8555 FAR → DIK Jun 5, 13:35 UTCJun 5, 14:10 UTC35m
2026-06-05 CPT7555 - Jun 5, 00:15 UTCJun 5, 00:35 UTC20m
2026-06-04 CPT8555 FAR → DIK Jun 4, 13:50 UTCJun 4, 14:10 UTC20m
2026-06-03 CPT1010 - Jun 3, 16:25 UTCJun 3, 16:40 UTC15m
2026-06-03 CPT8594 - Jun 3, 13:50 UTCJun 3, 14:20 UTC30m
2026-06-02 CPT8586 BJI → FAR Jun 2, 15:20 UTCJun 2, 15:40 UTC20m
2026-06-02 CPT8586 BJI → FAR Jun 2, 14:05 UTCJun 2, 14:25 UTC20m
2026-05-30 CPT1019 - May 30, 19:05 UTCMay 30, 19:25 UTC20m
2026-05-30 CPT8565 BIS → DIK May 30, 15:45 UTCMay 30, 16:26 UTC41m
2026-05-30 CPT8565 BIS → DIK May 30, 14:10 UTCMay 30, 14:45 UTC35m
2026-05-29 CPT7589 BJI → FAR May 29, 23:35 UTCMay 30, 00:00 UTC25m
2026-05-29 CPT8589 FAR → BJI May 29, 13:00 UTCMay 29, 13:30 UTC30m
2026-05-28 CPT8586 BJI → FAR May 28, 14:45 UTCMay 28, 15:15 UTC30m
2026-05-28 CPT8586 BJI → FAR May 28, 13:45 UTCMay 28, 14:05 UTC20m
2026-05-27 CPT794 - May 27, 21:05 UTCMay 27, 22:20 UTC1h 15m
2026-05-27 CPT7525 - May 27, 17:00 UTCMay 27, 17:15 UTC15m
2026-05-27 CPT8594 FAR → BIS May 27, 13:55 UTCMay 27, 14:30 UTC35m
2026-05-23 CPT794 - May 23, 16:15 UTCMay 23, 18:15 UTC2h 0m
2026-05-20 CPT7555 - May 20, 00:00 UTCMay 20, 00:20 UTC20m
2026-05-19 CPT8555 FAR → DIK May 19, 14:00 UTCMay 19, 14:25 UTC25m
2026-05-15 CPT7589 BJI → FAR May 15, 23:30 UTCMay 15, 23:55 UTC25m
2026-05-15 CPT8589 FAR → BJI May 15, 12:20 UTCMay 15, 12:45 UTC25m
2026-05-14 CPT7525 - May 14, 21:55 UTCMay 14, 22:30 UTC35m
2026-05-14 CPT8555 FAR → DIK May 14, 14:01 UTCMay 14, 14:45 UTC45m
2026-05-13 CPT7555 - May 13, 23:50 UTCMay 14, 00:30 UTC40m
2026-05-13 CPT8555 FAR → DIK May 13, 13:31 UTCMay 13, 13:55 UTC25m
2026-05-12 CPT7555 - May 12, 23:50 UTCMay 13, 00:30 UTC40m
2026-05-12 CPT8555 FAR → DIK May 12, 14:10 UTCMay 12, 14:45 UTC35m
2026-05-11 CPT7555 - May 11, 20:05 UTCMay 11, 20:25 UTC20m
2026-05-09 CPT8291 - May 9, 17:45 UTCMay 9, 18:10 UTC25m
2026-05-09 CPT8973 - May 9, 14:05 UTCMay 9, 14:35 UTC30m

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 N794FE page for operator, model, and routing details .

Mode-S AAC763 frequently asked

What is Mode-S code AAC763?
AAC763 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N794FE.
Where is Mode-S AAC763 registered?
Mode-S code AAC763 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 AAC763 broadcasting right now?
No active broadcast right now. Last signal was 14d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAC763, octal 52543543, decimal 11,192,163.
What flights does AAC763 operate?
Mode-S AAC763 has broadcast 20 distinct callsigns, including CPT8555, CPT7555, CPT8586, CPT8594, CPT7589.