Apparatus

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sensors Mode-S transponder

ACAE9F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N916TA · CESSNA 172R Cutlass RG · operated by ATP AIRCRAFT 4 LLC

Hex
ACAE9F
Octal
53127237
Decimal
11,316,895
Country
US
Tail
N916TA
Type
C72R
No current signal · last broadcast 2h ago
Flights observed
203
Distinct callsigns
1
Country
US
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S ACAE9F.

Country allocation

The ICAO 24-bit address ACAE9F 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
CXK386 - 203 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 CXK386 LGB → LGB Jul 17, 21:20 UTCJul 17, 21:50 UTC30m
2026-07-17 CXK386 - Jul 17, 20:50 UTCJul 17, 21:15 UTC25m
2026-07-17 CXK386 - Jul 17, 17:20 UTCJul 17, 18:44 UTC1h 25m
2026-07-17 CXK386 SPQ → LGB Jul 17, 14:30 UTCJul 17, 15:15 UTC45m
2026-07-16 CXK386 - Jul 16, 20:05 UTCJul 16, 21:15 UTC1h 10m
2026-07-16 CXK386 - Jul 16, 17:30 UTCJul 16, 18:19 UTC50m
2026-07-16 CXK386 - Jul 16, 06:10 UTCJul 16, 06:45 UTC35m
2026-07-16 CXK386 CLD → CLD Jul 16, 05:55 UTCJul 16, 06:05 UTC10m
2026-07-16 CXK386 - Jul 16, 04:00 UTCJul 16, 05:50 UTC1h 50m
2026-07-15 CXK386 - Jul 15, 22:55 UTCJul 16, 00:20 UTC1h 25m
2026-07-15 CXK386 - Jul 15, 19:00 UTCJul 15, 20:20 UTC1h 20m
2026-07-15 CXK386 LGB → LGB Jul 15, 16:05 UTCJul 15, 17:10 UTC1h 5m
2026-07-15 CXK386 - Jul 15, 00:45 UTCJul 15, 01:55 UTC1h 10m
2026-07-14 CXK386 - Jul 14, 21:05 UTCJul 14, 23:40 UTC2h 34m
2026-07-14 CXK386 - Jul 14, 01:15 UTCJul 14, 01:45 UTC30m
2026-07-13 CXK386 - Jul 13, 20:15 UTCJul 13, 23:10 UTC2h 55m
2026-07-11 CXK386 - Jul 11, 23:10 UTCJul 11, 23:40 UTC30m
2026-07-11 CXK386 - Jul 11, 22:20 UTCJul 11, 23:05 UTC45m
2026-07-11 CXK386 - Jul 11, 19:30 UTCJul 11, 20:45 UTC1h 15m
2026-07-10 CXK386 LGB → LGB Jul 10, 22:45 UTCJul 11, 00:20 UTC1h 35m
2026-07-10 CXK386 - Jul 10, 21:05 UTCJul 10, 21:50 UTC45m
2026-07-10 CXK386 - Jul 10, 17:05 UTCJul 10, 18:25 UTC1h 20m
2026-07-09 CXK386 - Jul 9, 23:30 UTCJul 10, 02:00 UTC2h 30m
2026-07-09 CXK386 - Jul 9, 20:05 UTCJul 9, 20:55 UTC50m
2026-07-09 CXK386 - Jul 9, 18:30 UTCJul 9, 18:55 UTC25m
2026-07-09 CXK386 - Jul 9, 02:00 UTCJul 9, 03:05 UTC1h 5m
2026-07-09 CXK386 - Jul 9, 00:15 UTCJul 9, 01:05 UTC50m
2026-07-08 CXK386 - Jul 8, 21:25 UTCJul 8, 23:00 UTC1h 35m
2026-07-07 CXK386 - Jul 7, 20:10 UTCJul 7, 22:25 UTC2h 15m
2026-07-07 CXK386 - Jul 7, 18:05 UTCJul 7, 18:55 UTC50m
2026-07-07 CXK386 - Jul 7, 14:30 UTCJul 7, 15:05 UTC35m
2026-07-07 CXK386 - Jul 7, 01:40 UTCJul 7, 02:45 UTC1h 5m
2026-07-06 CXK386 - Jul 6, 23:10 UTCJul 7, 00:30 UTC1h 20m
2026-07-06 CXK386 LGB → LGB Jul 6, 19:15 UTCJul 6, 22:10 UTC2h 55m
2026-07-06 CXK386 - Jul 6, 17:35 UTCJul 6, 18:10 UTC35m
2026-07-06 CXK386 - Jul 6, 14:25 UTCJul 6, 15:25 UTC1h 0m
2026-07-06 CXK386 - Jul 6, 00:55 UTCJul 6, 02:15 UTC1h 20m
2026-07-04 CXK386 - Jul 4, 19:40 UTCJul 4, 21:05 UTC1h 25m
2026-07-03 CXK386 - Jul 3, 20:05 UTCJul 3, 22:40 UTC2h 35m
2026-07-03 CXK386 - Jul 3, 16:50 UTCJul 3, 18:10 UTC1h 20m
2026-07-02 CXK386 - Jul 2, 20:15 UTCJul 2, 22:50 UTC2h 35m
2026-07-01 CXK386 - Jul 1, 23:00 UTCJul 2, 00:55 UTC1h 55m
2026-07-01 CXK386 - Jul 1, 17:30 UTCJul 1, 18:15 UTC45m
2026-06-30 CXK386 LGB → LGB Jun 30, 23:40 UTCJul 1, 00:55 UTC1h 15m
2026-06-30 CXK386 - Jun 30, 21:00 UTCJun 30, 22:10 UTC1h 10m
2026-06-30 CXK386 - Jun 30, 17:05 UTCJun 30, 17:55 UTC50m
2026-06-29 CXK386 - Jun 29, 21:54 UTCJun 29, 22:39 UTC45m
2026-06-29 CXK386 - Jun 29, 15:54 UTCJun 29, 16:35 UTC40m
2026-06-28 CXK386 - Jun 28, 17:10 UTCJun 28, 17:55 UTC45m
2026-06-27 CXK386 - Jun 27, 19:55 UTCJun 27, 21:29 UTC1h 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 N916TA page for operator, model, and routing details .

Mode-S ACAE9F frequently asked

What is Mode-S code ACAE9F?
ACAE9F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N916TA.
Where is Mode-S ACAE9F registered?
Mode-S code ACAE9F 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 ACAE9F broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ACAE9F, octal 53127237, decimal 11,316,895.
What flights does ACAE9F operate?
Mode-S ACAE9F has broadcast 1 distinct callsign, including CXK386.