Apparatus

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sensors Mode-S transponder

A5D6C2

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N4755P · CESSNA 152 · operated by JET & ROTOR AVIATION LLC

Hex
A5D6C2
Octal
51353302
Decimal
10,868,418
Country
US
Tail
N4755P
Type
C152
No current signal · last broadcast 3h ago
Flights observed
127
Distinct callsigns
1
Country
US
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S A5D6C2.

Country allocation

The ICAO 24-bit address A5D6C2 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
N4755P - 127 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 N4755P SAC → SAC Jul 18, 01:39 UTCJul 18, 02:40 UTC1h 0m
2026-07-17 N4755P SAC → SAC Jul 17, 21:34 UTCJul 17, 22:45 UTC1h 10m
2026-07-17 N4755P SAC → SAC Jul 17, 19:45 UTCJul 17, 20:50 UTC1h 5m
2026-07-13 N4755P SAC → SAC Jul 13, 21:50 UTCJul 13, 22:55 UTC1h 5m
2026-07-11 N4755P SAC → SAC Jul 11, 19:45 UTCJul 11, 20:45 UTC1h 0m
2026-07-11 N4755P SAC → SAC Jul 11, 17:35 UTCJul 11, 18:25 UTC50m
2026-07-10 N4755P SAC → SAC Jul 10, 18:00 UTCJul 10, 19:00 UTC1h 0m
2026-07-09 N4755P SAC → SAC Jul 9, 18:10 UTCJul 9, 18:30 UTC20m
2026-07-09 N4755P - Jul 9, 15:45 UTCJul 9, 17:00 UTC1h 15m
2026-07-09 N4755P SAC → SAC Jul 9, 15:20 UTCJul 9, 15:40 UTC20m
2026-07-09 N4755P SAC → SAC Jul 9, 05:15 UTCJul 9, 06:55 UTC1h 40m
2026-07-09 N4755P - Jul 9, 02:20 UTCJul 9, 02:40 UTC20m
2026-07-09 N4755P - Jul 9, 01:35 UTCJul 9, 02:15 UTC40m
2026-07-08 N4755P SAC → SAC Jul 8, 23:45 UTCJul 9, 00:35 UTC50m
2026-07-08 N4755P - Jul 8, 19:55 UTCJul 8, 20:35 UTC40m
2026-07-08 N4755P SAC → SAC Jul 8, 19:40 UTCJul 8, 19:45 UTC5m
2026-07-08 N4755P SAC → SAC Jul 8, 17:35 UTCJul 8, 18:15 UTC40m
2026-07-08 N4755P SAC → SAC Jul 8, 04:45 UTCJul 8, 05:15 UTC30m
2026-07-08 N4755P SAC → SAC Jul 8, 04:20 UTCJul 8, 04:40 UTC20m
2026-07-08 N4755P SAC → SAC Jul 8, 02:35 UTCJul 8, 03:10 UTC35m
2026-07-08 N4755P SAC → SAC Jul 8, 00:45 UTCJul 8, 01:55 UTC1h 10m
2026-07-07 N4755P SAC → SAC Jul 7, 22:05 UTCJul 7, 23:10 UTC1h 5m
2026-07-07 N4755P SAC → SAC Jul 7, 19:45 UTCJul 7, 21:10 UTC1h 25m
2026-07-06 N4755P - Jul 6, 16:55 UTCJul 6, 17:50 UTC55m
2026-07-06 N4755P SAC → SAC Jul 6, 16:40 UTCJul 6, 16:45 UTC5m
2026-07-06 N4755P SAC → SAC Jul 6, 16:25 UTCJul 6, 16:35 UTC10m
2026-07-04 N4755P SAC → SAC Jul 4, 15:40 UTCJul 4, 16:45 UTC1h 5m
2026-07-03 N4755P SAC → SAC Jul 3, 20:10 UTCJul 3, 21:10 UTC1h 0m
2026-07-03 N4755P SAC → SAC Jul 3, 17:40 UTCJul 3, 19:00 UTC1h 20m
2026-07-02 N4755P SAC → SAC Jul 2, 18:00 UTCJul 2, 18:30 UTC30m
2026-07-01 N4755P SAC → SAC Jul 1, 20:00 UTCJul 1, 21:35 UTC1h 35m
2026-06-30 N4755P SAC → SAC Jun 30, 21:00 UTCJun 30, 22:30 UTC1h 30m
2026-06-30 N4755P SAC → SAC Jun 30, 15:30 UTCJun 30, 16:25 UTC55m
2026-06-29 N4755P SAC → SAC Jun 29, 17:55 UTCJun 29, 19:39 UTC1h 45m
2026-06-29 N4755P SAC → SAC Jun 29, 15:24 UTCJun 29, 16:00 UTC35m
2026-06-28 N4755P SAC → SAC Jun 28, 17:39 UTCJun 28, 18:55 UTC1h 15m
2026-06-26 N4755P SAC → SAC Jun 26, 18:09 UTCJun 26, 19:00 UTC50m
2026-06-25 N4755P SAC → SAC Jun 25, 18:00 UTCJun 25, 19:05 UTC1h 5m
2026-06-24 N4755P SAC → SAC Jun 24, 19:44 UTCJun 24, 21:50 UTC2h 5m
2026-06-24 N4755P SAC → SAC Jun 24, 00:34 UTCJun 24, 00:59 UTC25m
2026-06-23 N4755P SAC → SAC Jun 23, 23:34 UTCJun 24, 00:15 UTC40m
2026-06-22 N4755P SAC → SAC Jun 22, 20:55 UTCJun 22, 21:35 UTC40m
2026-06-18 N4755P SAC → SAC Jun 18, 06:05 UTCJun 18, 06:55 UTC50m
2026-06-18 N4755P SAC → SAC Jun 18, 05:00 UTCJun 18, 05:15 UTC15m
2026-06-17 N4755P SAC → SAC Jun 17, 18:05 UTCJun 17, 19:35 UTC1h 30m
2026-06-16 N4755P SAC → SAC Jun 16, 01:35 UTCJun 16, 02:34 UTC1h 0m
2026-06-13 N4755P SAC → SAC Jun 13, 19:50 UTCJun 13, 20:00 UTC10m
2026-06-12 N4755P - Jun 12, 21:50 UTCJun 12, 22:50 UTC1h 0m
2026-06-12 N4755P - Jun 12, 19:55 UTCJun 12, 20:35 UTC40m
2026-06-12 N4755P SAC → SAC Jun 12, 17:35 UTCJun 12, 18:50 UTC1h 15m

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 N4755P page for operator, model, and routing details .

Mode-S A5D6C2 frequently asked

What is Mode-S code A5D6C2?
A5D6C2 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N4755P.
Where is Mode-S A5D6C2 registered?
Mode-S code A5D6C2 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 A5D6C2 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A5D6C2, octal 51353302, decimal 10,868,418.
What flights does A5D6C2 operate?
Mode-S A5D6C2 has broadcast 1 distinct callsign, including N4755P.