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sensors Mode-S transponder

AA10C4

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N748FE · CESSNA 208 Caravan · operated by FEDERAL EXPRESS CORPORATION

Hex
AA10C4
Octal
52410304
Decimal
11,145,412
Country
US
Tail
N748FE
Type
C208
No current signal · last broadcast 10h ago
Flights observed
108
Distinct callsigns
10
Country
US
Last broadcast
10h ago

Last known position

Most recent position reported by Mode-S AA10C4.

Country allocation

The ICAO 24-bit address AA10C4 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 10 distinct

Callsign Airline Flights Last seen
CPT8807 - 27 2026-07-11
CPT7807 - 20 2026-07-14
CPT8815 - 17 2026-07-10
CPT7815 - 17 2026-07-11
CPT8822 - 6 2026-06-09
CPT8810 - 6 2026-05-15
CPT7810 - 5 2026-05-16
CPT7812 - 4 2026-07-11
CPT748 - 3 2026-05-29
CPT1359 - 3 2026-07-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 CPT7807 - Jul 14, 00:45 UTCJul 14, 01:00 UTC15m
2026-07-13 CPT7807 - Jul 13, 22:15 UTCJul 13, 22:35 UTC20m
2026-07-11 CPT7812 - Jul 11, 22:55 UTCJul 11, 23:10 UTC15m
2026-07-11 CPT8807 - Jul 11, 13:45 UTCJul 11, 14:00 UTC15m
2026-07-11 CPT7815 - Jul 11, 01:20 UTCJul 11, 01:30 UTC10m
2026-07-10 CPT8815 - Jul 10, 12:50 UTCJul 10, 13:05 UTC15m
2026-07-10 CPT7815 - Jul 10, 01:40 UTCJul 10, 01:55 UTC15m
2026-07-09 CPT8815 - Jul 9, 12:40 UTCJul 9, 12:55 UTC15m
2026-07-09 CPT7815 - Jul 9, 01:25 UTCJul 9, 01:40 UTC15m
2026-07-08 CPT8815 - Jul 8, 13:20 UTCJul 8, 13:45 UTC25m
2026-07-08 CPT7815 - Jul 8, 01:45 UTCJul 8, 02:00 UTC15m
2026-07-07 CPT8815 - Jul 7, 13:10 UTCJul 7, 14:10 UTC1h 0m
2026-07-07 CPT7815 - Jul 7, 01:35 UTCJul 7, 01:45 UTC10m
2026-07-06 CPT1359 - Jul 6, 22:25 UTCJul 6, 22:40 UTC15m
2026-07-04 CPT7815 - Jul 4, 00:50 UTCJul 4, 01:05 UTC15m
2026-07-03 CPT8815 - Jul 3, 12:55 UTCJul 3, 13:15 UTC20m
2026-07-03 CPT7815 - Jul 3, 01:15 UTCJul 3, 01:25 UTC10m
2026-07-02 CPT8815 - Jul 2, 15:25 UTCJul 2, 15:45 UTC20m
2026-07-02 CPT7815 - Jul 2, 01:10 UTCJul 2, 01:25 UTC15m
2026-07-01 CPT8815 - Jul 1, 13:45 UTCJul 1, 14:00 UTC15m
2026-07-01 CPT7815 - Jul 1, 01:20 UTCJul 1, 01:30 UTC10m
2026-06-30 CPT8815 - Jun 30, 13:50 UTCJun 30, 14:10 UTC20m
2026-06-30 CPT7815 - Jun 30, 02:20 UTCJun 30, 02:30 UTC10m
2026-06-27 CPT8815 - Jun 27, 13:35 UTCJun 27, 13:55 UTC20m
2026-06-26 CPT8815 - Jun 26, 12:50 UTCJun 26, 13:04 UTC15m
2026-06-26 CPT7815 - Jun 26, 01:10 UTCJun 26, 01:24 UTC15m
2026-06-25 CPT8815 - Jun 25, 12:54 UTCJun 25, 13:14 UTC20m
2026-06-25 CPT7815 - Jun 25, 00:59 UTCJun 25, 01:19 UTC20m
2026-06-24 CPT8815 - Jun 24, 12:50 UTCJun 24, 13:05 UTC15m
2026-06-24 CPT7815 - Jun 24, 01:24 UTCJun 24, 01:34 UTC10m
2026-06-23 CPT8815 - Jun 23, 13:19 UTCJun 23, 13:34 UTC15m
2026-06-23 CPT7815 - Jun 23, 01:20 UTCJun 23, 01:35 UTC15m
2026-06-20 CPT8815 - Jun 20, 13:19 UTCJun 20, 13:34 UTC15m
2026-06-20 CPT7815 - Jun 20, 01:14 UTCJun 20, 01:24 UTC10m
2026-06-19 CPT8815 - Jun 19, 12:49 UTCJun 19, 13:04 UTC15m
2026-06-19 CPT7815 - Jun 19, 01:10 UTCJun 19, 01:24 UTC15m
2026-06-18 CPT8815 - Jun 18, 12:50 UTCJun 18, 13:10 UTC20m
2026-06-18 CPT7815 - Jun 18, 01:10 UTCJun 18, 01:30 UTC20m
2026-06-17 CPT8815 - Jun 17, 12:55 UTCJun 17, 13:15 UTC20m
2026-06-09 CPT8822 - Jun 9, 14:05 UTCJun 9, 14:25 UTC20m
2026-06-04 CPT7807 - Jun 4, 00:35 UTCJun 4, 00:55 UTC20m
2026-06-03 CPT8807 - Jun 3, 13:20 UTCJun 3, 13:40 UTC20m
2026-06-03 CPT7807 - Jun 3, 00:50 UTCJun 3, 01:00 UTC10m
2026-06-02 CPT8807 - Jun 2, 14:20 UTCJun 2, 14:35 UTC15m
2026-05-29 CPT748 - May 29, 15:05 UTCMay 29, 15:45 UTC40m
2026-05-29 CPT8822 - May 29, 13:20 UTCMay 29, 14:10 UTC50m
2026-05-28 CPT8822 - May 28, 16:05 UTCMay 28, 16:20 UTC15m
2026-05-28 CPT8822 - May 28, 13:55 UTCMay 28, 14:10 UTC15m
2026-05-26 CPT1359 - May 26, 21:09 UTCMay 26, 21:40 UTC30m
2026-05-20 CPT748 - May 20, 16:35 UTCMay 20, 16:55 UTC20m

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 N748FE page for operator, model, and routing details .

Mode-S AA10C4 frequently asked

What is Mode-S code AA10C4?
AA10C4 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N748FE.
Where is Mode-S AA10C4 registered?
Mode-S code AA10C4 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 AA10C4 broadcasting right now?
No active broadcast right now. Last signal was 10h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA10C4, octal 52410304, decimal 11,145,412.
What flights does AA10C4 operate?
Mode-S AA10C4 has broadcast 10 distinct callsigns, including CPT8807, CPT7807, CPT8815, CPT7815, CPT8822.