Apparatus

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sensors Mode-S transponder

ABE1AA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N865CP · CESSNA 172R Cutlass RG · operated by AMHR HOLDINGS LLC

Hex
ABE1AA
Octal
52760652
Decimal
11,264,426
Country
US
Tail
N865CP
Type
C72R
No current signal · last broadcast 1d ago
Flights observed
123
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S ABE1AA.

Country allocation

The ICAO 24-bit address ABE1AA 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
N865CP - 123 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N865CP - Jul 17, 01:59 UTCJul 17, 03:20 UTC1h 20m
2026-07-16 N865CP - Jul 16, 20:45 UTCJul 16, 22:00 UTC1h 15m
2026-07-16 N865CP - Jul 16, 14:10 UTCJul 16, 15:40 UTC1h 30m
2026-07-15 N865CP - Jul 15, 15:30 UTCJul 15, 15:40 UTC10m
2026-07-15 N865CP - Jul 15, 14:15 UTCJul 15, 14:35 UTC20m
2026-07-11 N865CP - Jul 11, 11:30 UTCJul 11, 12:55 UTC1h 25m
2026-07-10 N865CP SUA → SUA Jul 10, 16:55 UTCJul 10, 18:10 UTC1h 15m
2026-07-10 N865CP - Jul 10, 15:25 UTCJul 10, 15:50 UTC25m
2026-07-10 N865CP - Jul 10, 14:15 UTCJul 10, 14:25 UTC10m
2026-07-09 N865CP - Jul 9, 15:20 UTCJul 9, 15:35 UTC15m
2026-07-09 N865CP - Jul 9, 14:35 UTCJul 9, 14:45 UTC10m
2026-07-09 N865CP - Jul 9, 04:05 UTCJul 9, 05:50 UTC1h 45m
2026-07-09 N865CP - Jul 9, 01:45 UTCJul 9, 03:25 UTC1h 40m
2026-07-08 N865CP SUA → SUA Jul 8, 17:20 UTCJul 8, 18:00 UTC40m
2026-07-08 N865CP SUA → SUA Jul 8, 13:45 UTCJul 8, 15:05 UTC1h 20m
2026-07-08 N865CP - Jul 8, 11:50 UTCJul 8, 12:00 UTC10m
2026-07-08 N865CP - Jul 8, 10:45 UTCJul 8, 10:55 UTC10m
2026-07-07 N865CP - Jul 7, 14:35 UTCJul 7, 15:50 UTC1h 15m
2026-07-01 N865CP SUA → SUA Jul 1, 14:45 UTCJul 1, 15:45 UTC1h 0m
2026-06-30 N865CP - Jun 30, 18:15 UTCJun 30, 18:45 UTC30m
2026-06-30 N865CP - Jun 30, 17:05 UTCJun 30, 17:25 UTC20m
2026-06-29 N865CP - Jun 29, 16:39 UTCJun 29, 16:50 UTC10m
2026-06-29 N865CP - Jun 29, 15:49 UTCJun 29, 16:00 UTC10m
2026-06-26 N865CP - Jun 26, 19:04 UTCJun 26, 19:24 UTC20m
2026-06-26 N865CP - Jun 26, 14:39 UTCJun 26, 17:25 UTC2h 45m
2026-06-26 N865CP - Jun 26, 11:24 UTCJun 26, 13:10 UTC1h 45m
2026-06-24 N865CP - Jun 24, 14:34 UTCJun 24, 15:24 UTC50m
2026-06-21 N865CP - Jun 21, 22:29 UTCJun 21, 23:10 UTC40m
2026-06-21 N865CP - Jun 21, 18:20 UTCJun 21, 18:29 UTC10m
2026-06-21 N865CP - Jun 21, 17:05 UTCJun 21, 17:45 UTC40m
2026-06-21 N865CP - Jun 21, 14:40 UTCJun 21, 15:44 UTC1h 5m
2026-06-20 N865CP - Jun 20, 15:24 UTCJun 20, 15:34 UTC10m
2026-06-20 N865CP - Jun 20, 13:29 UTCJun 20, 13:49 UTC20m
2026-06-19 N865CP SUA → SUA Jun 19, 20:29 UTCJun 19, 21:54 UTC1h 25m
2026-06-19 N865CP - Jun 19, 14:39 UTCJun 19, 14:49 UTC10m
2026-06-19 N865CP - Jun 19, 12:59 UTCJun 19, 13:44 UTC45m
2026-06-19 N865CP - Jun 19, 11:34 UTCJun 19, 11:45 UTC10m
2026-06-18 N865CP - Jun 18, 17:00 UTCJun 18, 17:15 UTC15m
2026-06-18 N865CP - Jun 18, 16:10 UTCJun 18, 16:25 UTC15m
2026-06-18 N865CP - Jun 18, 13:55 UTCJun 18, 14:45 UTC50m
2026-06-17 N865CP SUA → SUA Jun 17, 18:30 UTCJun 17, 20:35 UTC2h 5m
2026-06-17 N865CP - Jun 17, 14:40 UTCJun 17, 16:00 UTC1h 20m
2026-06-15 N865CP - Jun 15, 12:45 UTCJun 15, 13:10 UTC25m
2026-06-15 N865CP SUA → SUA Jun 15, 10:45 UTCJun 15, 11:24 UTC40m
2026-06-14 N865CP - Jun 14, 12:55 UTCJun 14, 16:10 UTC3h 15m
2026-06-13 N865CP - Jun 13, 22:25 UTCJun 14, 00:10 UTC1h 45m
2026-06-13 N865CP - Jun 13, 15:05 UTCJun 13, 16:45 UTC1h 40m
2026-06-11 N865CP SUA → SUA Jun 11, 19:05 UTCJun 11, 21:10 UTC2h 5m
2026-06-11 N865CP - Jun 11, 16:15 UTCJun 11, 16:45 UTC30m
2026-06-11 N865CP - Jun 11, 15:05 UTCJun 11, 15:20 UTC15m

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 N865CP page for operator, model, and routing details .

Mode-S ABE1AA frequently asked

What is Mode-S code ABE1AA?
ABE1AA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N865CP.
Where is Mode-S ABE1AA registered?
Mode-S code ABE1AA 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 ABE1AA broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex ABE1AA, octal 52760652, decimal 11,264,426.
What flights does ABE1AA operate?
Mode-S ABE1AA has broadcast 1 distinct callsign, including N865CP.