Apparatus

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sensors Mode-S transponder

AA9748

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N7815D · CESSNA 172 Skyhawk · operated by AVIATION TRAINING LLC

Hex
AA9748
Octal
52513510
Decimal
11,179,848
Country
US
Tail
N7815D
Type
C172
No current signal · last broadcast 14d ago
Flights observed
139
Distinct callsigns
1
Country
US
Last broadcast
14d ago

Last known position

Most recent position reported by Mode-S AA9748.

Country allocation

The ICAO 24-bit address AA9748 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 1 distinct

Callsign Airline Flights Last seen
CXK592 - 139 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-29 CXK592 OGD → OGD Jun 29, 23:05 UTCJun 30, 00:25 UTC1h 20m
2026-06-29 CXK592 OGD → OGD Jun 29, 19:49 UTCJun 29, 20:59 UTC1h 10m
2026-06-29 CXK592 - Jun 29, 05:34 UTCJun 29, 06:29 UTC55m
2026-06-29 CXK592 - Jun 29, 01:00 UTCJun 29, 01:50 UTC50m
2026-06-28 CXK592 - Jun 28, 20:09 UTCJun 28, 21:45 UTC1h 35m
2026-06-28 CXK592 OGD → OGD Jun 28, 14:04 UTCJun 28, 14:59 UTC55m
2026-06-27 CXK592 OGD → OGD Jun 27, 17:29 UTCJun 27, 18:09 UTC40m
2026-06-27 CXK592 OGD → OGD Jun 27, 14:54 UTCJun 27, 16:49 UTC1h 55m
2026-06-27 CXK592 OGD → OGD Jun 27, 12:19 UTCJun 27, 14:09 UTC1h 50m
2026-06-25 CXK592 - Jun 25, 17:44 UTCJun 25, 18:34 UTC50m
2026-06-25 CXK592 - Jun 25, 15:34 UTCJun 25, 17:14 UTC1h 40m
2026-06-25 CXK592 OGD → OGD Jun 25, 14:24 UTCJun 25, 14:44 UTC20m
2026-06-24 CXK592 - Jun 24, 14:15 UTCJun 24, 15:09 UTC55m
2026-06-19 CXK592 OGD → OGD Jun 19, 17:04 UTCJun 19, 18:39 UTC1h 35m
2026-06-19 CXK592 OGD → OGD Jun 19, 14:39 UTCJun 19, 16:19 UTC1h 40m
2026-06-18 CXK592 - Jun 18, 21:10 UTCJun 18, 22:00 UTC50m
2026-06-18 CXK592 - Jun 18, 18:50 UTCJun 18, 19:50 UTC1h 0m
2026-06-18 CXK592 OGD → OGD Jun 18, 14:15 UTCJun 18, 15:35 UTC1h 20m
2026-06-18 CXK592 OGD → OGD Jun 18, 11:30 UTCJun 18, 12:55 UTC1h 25m
2026-06-17 CXK592 - Jun 17, 01:30 UTCJun 17, 02:50 UTC1h 20m
2026-06-16 CXK592 - Jun 16, 17:30 UTCJun 16, 19:40 UTC2h 10m
2026-06-15 CXK592 - Jun 15, 22:59 UTCJun 16, 00:05 UTC1h 5m
2026-06-14 CXK592 OGD → OGD Jun 14, 18:55 UTCJun 14, 21:35 UTC2h 40m
2026-06-14 CXK592 PVU → OGD Jun 14, 06:55 UTCJun 14, 08:15 UTC1h 20m
2026-06-14 CXK592 - Jun 14, 06:30 UTCJun 14, 06:50 UTC20m
2026-06-14 CXK592 PVU → PVU Jun 14, 06:15 UTCJun 14, 06:25 UTC10m
2026-06-14 CXK592 PVU → PVU Jun 14, 06:00 UTCJun 14, 06:10 UTC10m
2026-06-14 CXK592 OGD → PVU Jun 14, 04:40 UTCJun 14, 05:55 UTC1h 15m
2026-06-13 CXK592 - Jun 13, 18:10 UTCJun 13, 18:55 UTC45m
2026-06-13 CXK592 - Jun 13, 15:45 UTCJun 13, 16:40 UTC55m
2026-06-13 CXK592 - Jun 13, 01:10 UTCJun 13, 02:00 UTC50m
2026-06-12 CXK592 - Jun 12, 23:10 UTCJun 13, 00:35 UTC1h 25m
2026-06-12 CXK592 - Jun 12, 20:15 UTCJun 12, 21:45 UTC1h 30m
2026-06-12 CXK592 - Jun 12, 18:25 UTCJun 12, 19:10 UTC45m
2026-06-12 CXK592 - Jun 12, 14:10 UTCJun 12, 15:00 UTC50m
2026-06-12 CXK592 OGD → OGD Jun 12, 11:25 UTCJun 12, 12:55 UTC1h 30m
2026-06-12 CXK592 OGD → OGD Jun 12, 00:20 UTCJun 12, 01:20 UTC1h 0m
2026-06-11 CXK592 - Jun 11, 16:05 UTCJun 11, 16:55 UTC50m
2026-06-11 CXK592 - Jun 11, 14:05 UTCJun 11, 15:30 UTC1h 25m
2026-06-11 CXK592 OGD → OGD Jun 11, 11:35 UTCJun 11, 13:00 UTC1h 25m
2026-06-10 CXK592 - Jun 10, 16:50 UTCJun 10, 18:00 UTC1h 10m
2026-06-10 CXK592 - Jun 10, 14:25 UTCJun 10, 15:40 UTC1h 15m
2026-06-09 CXK592 OGD → OGD Jun 9, 23:30 UTCJun 9, 23:50 UTC20m
2026-06-05 CXK592 - Jun 5, 20:15 UTCJun 5, 21:35 UTC1h 20m
2026-06-05 CXK592 OGD → OGD Jun 5, 14:25 UTCJun 5, 15:10 UTC45m
2026-06-04 CXK592 OGD → OGD Jun 4, 21:45 UTCJun 4, 23:25 UTC1h 40m
2026-06-04 CXK592 - Jun 4, 18:40 UTCJun 4, 20:35 UTC1h 55m
2026-06-03 CXK592 OGD → OGD Jun 3, 14:55 UTCJun 3, 16:15 UTC1h 20m
2026-06-03 CXK592 OGD → OGD Jun 3, 11:45 UTCJun 3, 13:45 UTC2h 0m
2026-06-02 CXK592 - Jun 2, 22:55 UTCJun 2, 23:15 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 N7815D page for operator, model, and routing details .

Mode-S AA9748 frequently asked

What is Mode-S code AA9748?
AA9748 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N7815D.
Where is Mode-S AA9748 registered?
Mode-S code AA9748 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 AA9748 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 AA9748, octal 52513510, decimal 11,179,848.
What flights does AA9748 operate?
Mode-S AA9748 has broadcast 1 distinct callsign, including CXK592.