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sensors Mode-S transponder

AD4D9D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N9562P · CESSNA 172R Cutlass RG · operated by AVOLANT AVIATION LLC

Hex
AD4D9D
Octal
53246635
Decimal
11,357,597
Country
US
Tail
N9562P
Type
C72R
No current signal · last broadcast 18h ago
Flights observed
146
Distinct callsigns
1
Country
US
Last broadcast
18h ago

Last known position

Most recent position reported by Mode-S AD4D9D.

Country allocation

The ICAO 24-bit address AD4D9D 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
N9562P - 146 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N9562P - Jul 13, 16:25 UTCJul 13, 17:25 UTC1h 0m
2026-07-10 N9562P - Jul 10, 14:25 UTCJul 10, 15:00 UTC35m
2026-07-10 N9562P - Jul 10, 12:30 UTCJul 10, 12:50 UTC20m
2026-07-09 N9562P - Jul 9, 16:00 UTCJul 9, 16:30 UTC30m
2026-07-09 N9562P - Jul 9, 14:35 UTCJul 9, 15:00 UTC25m
2026-07-08 N9562P - Jul 8, 14:25 UTCJul 8, 15:45 UTC1h 20m
2026-07-07 N9562P - Jul 7, 14:45 UTCJul 7, 16:15 UTC1h 30m
2026-07-06 N9562P - Jul 6, 14:35 UTCJul 6, 15:40 UTC1h 5m
2026-07-06 N9562P - Jul 6, 12:35 UTCJul 6, 12:55 UTC20m
2026-07-03 N9562P - Jul 3, 16:40 UTCJul 3, 17:10 UTC30m
2026-07-03 N9562P - Jul 3, 12:40 UTCJul 3, 13:45 UTC1h 5m
2026-07-02 N9562P - Jul 2, 21:40 UTCJul 2, 21:50 UTC10m
2026-07-02 N9562P - Jul 2, 02:00 UTCJul 2, 03:10 UTC1h 10m
2026-07-01 N9562P - Jul 1, 20:35 UTCJul 1, 20:45 UTC10m
2026-07-01 N9562P - Jul 1, 14:25 UTCJul 1, 15:55 UTC1h 30m
2026-07-01 N9562P - Jul 1, 01:50 UTCJul 1, 02:05 UTC15m
2026-06-30 N9562P - Jun 30, 16:45 UTCJun 30, 17:35 UTC50m
2026-06-30 N9562P - Jun 30, 02:05 UTCJun 30, 03:25 UTC1h 20m
2026-06-29 N9562P - Jun 29, 14:34 UTCJun 29, 15:45 UTC1h 10m
2026-06-26 N9562P - Jun 26, 15:34 UTCJun 26, 16:00 UTC25m
2026-06-26 N9562P - Jun 26, 14:39 UTCJun 26, 14:59 UTC20m
2026-06-26 N9562P - Jun 26, 12:14 UTCJun 26, 13:04 UTC50m
2026-06-25 N9562P - Jun 25, 12:25 UTCJun 25, 13:24 UTC1h 0m
2026-06-25 N9562P - Jun 25, 01:40 UTCJun 25, 04:14 UTC2h 35m
2026-06-24 N9562P - Jun 24, 20:49 UTCJun 24, 21:14 UTC25m
2026-06-24 N9562P - Jun 24, 14:45 UTCJun 24, 15:35 UTC50m
2026-06-22 N9562P - Jun 22, 16:29 UTCJun 22, 16:40 UTC10m
2026-06-22 N9562P - Jun 22, 14:49 UTCJun 22, 15:29 UTC40m
2026-06-20 N9562P - Jun 20, 01:24 UTCJun 20, 02:24 UTC1h 0m
2026-06-19 N9562P SVH → SVH Jun 19, 14:49 UTCJun 19, 17:09 UTC2h 20m
2026-06-18 N9562P - Jun 18, 01:20 UTCJun 18, 03:55 UTC2h 35m
2026-06-17 N9562P - Jun 17, 20:25 UTCJun 17, 21:35 UTC1h 10m
2026-06-16 N9562P - Jun 16, 19:25 UTCJun 16, 20:35 UTC1h 11m
2026-06-16 N9562P - Jun 16, 16:30 UTCJun 16, 17:55 UTC1h 25m
2026-06-16 N9562P - Jun 16, 14:05 UTCJun 16, 15:09 UTC1h 5m
2026-06-16 N9562P - Jun 16, 12:30 UTCJun 16, 13:30 UTC1h 0m
2026-06-15 N9562P - Jun 15, 16:45 UTCJun 15, 17:10 UTC25m
2026-06-15 N9562P - Jun 15, 14:40 UTCJun 15, 15:40 UTC1h 0m
2026-06-14 N9562P - Jun 14, 16:30 UTCJun 14, 16:40 UTC10m
2026-06-13 N9562P - Jun 13, 12:45 UTCJun 13, 14:25 UTC1h 40m
2026-06-12 N9562P - Jun 12, 17:50 UTCJun 12, 21:10 UTC3h 20m
2026-06-12 N9562P - Jun 12, 11:35 UTCJun 12, 14:30 UTC2h 55m
2026-06-11 N9562P - Jun 11, 14:30 UTCJun 11, 16:35 UTC2h 5m
2026-06-11 N9562P SVH → SVH Jun 11, 01:20 UTCJun 11, 02:55 UTC1h 35m
2026-06-08 N9562P - Jun 8, 15:45 UTCJun 8, 16:10 UTC25m
2026-06-08 N9562P - Jun 8, 14:50 UTCJun 8, 15:10 UTC20m
2026-06-06 N9562P SVH → SVH Jun 6, 17:24 UTCJun 6, 18:45 UTC1h 20m
2026-06-05 N9562P SVH → SVH Jun 5, 22:25 UTCJun 5, 23:35 UTC1h 10m
2026-06-05 N9562P SVH → SVH Jun 5, 20:35 UTCJun 5, 21:50 UTC1h 15m
2026-06-05 N9562P - Jun 5, 14:20 UTCJun 5, 15:35 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 N9562P page for operator, model, and routing details .

Mode-S AD4D9D frequently asked

What is Mode-S code AD4D9D?
AD4D9D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N9562P.
Where is Mode-S AD4D9D registered?
Mode-S code AD4D9D 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 AD4D9D broadcasting right now?
No active broadcast right now. Last signal was 18h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD4D9D, octal 53246635, decimal 11,357,597.
What flights does AD4D9D operate?
Mode-S AD4D9D has broadcast 1 distinct callsign, including N9562P.