Apparatus

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sensors Mode-S transponder

A89A9F

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N65329 · CESSNA 172 Skyhawk · operated by ADVANCED AVIATION GROUP LLC

Hex
A89A9F
Octal
52115237
Decimal
11,049,631
Country
US
Tail
N65329
Type
C172
Broadcasting now · callsign N65329 · 2,400 ft
Flights observed
203
Distinct callsigns
1
Country
US
Last broadcast
1h ago

Current position

A89A9F is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A89A9F 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
N65329 - 203 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 N65329 - Jul 14, 19:05 UTCJul 14, 19:45 UTC40m
2026-07-14 N65329 - Jul 14, 16:50 UTCJul 14, 17:50 UTC1h 0m
2026-07-14 N65329 - Jul 14, 12:35 UTCJul 14, 13:15 UTC40m
2026-07-13 N65329 - Jul 13, 22:45 UTCJul 13, 23:40 UTC55m
2026-07-13 N65329 - Jul 13, 19:50 UTCJul 13, 21:00 UTC1h 10m
2026-07-13 N65329 - Jul 13, 16:50 UTCJul 13, 17:55 UTC1h 5m
2026-07-13 N65329 - Jul 13, 15:15 UTCJul 13, 15:45 UTC30m
2026-07-11 N65329 - Jul 11, 20:35 UTCJul 11, 21:30 UTC55m
2026-07-11 N65329 - Jul 11, 17:35 UTCJul 11, 17:50 UTC15m
2026-07-11 N65329 - Jul 11, 16:35 UTCJul 11, 16:50 UTC15m
2026-07-11 N65329 - Jul 11, 15:20 UTCJul 11, 15:50 UTC30m
2026-07-11 N65329 - Jul 11, 12:45 UTCJul 11, 13:40 UTC55m
2026-07-10 N65329 - Jul 10, 22:10 UTCJul 10, 22:40 UTC30m
2026-07-10 N65329 - Jul 10, 18:45 UTCJul 10, 19:50 UTC1h 5m
2026-07-10 N65329 - Jul 10, 17:10 UTCJul 10, 17:40 UTC30m
2026-07-10 N65329 - Jul 10, 16:50 UTCJul 10, 17:05 UTC15m
2026-07-10 N65329 - Jul 10, 14:40 UTCJul 10, 15:05 UTC25m
2026-07-10 N65329 - Jul 10, 12:40 UTCJul 10, 13:45 UTC1h 5m
2026-07-10 N65329 - Jul 10, 10:50 UTCJul 10, 11:50 UTC1h 0m
2026-07-09 N65329 FDK → FDK Jul 9, 01:10 UTCJul 9, 01:50 UTC40m
2026-07-06 N65329 - Jul 6, 18:45 UTCJul 6, 20:25 UTC1h 40m
2026-07-04 N65329 - Jul 4, 13:35 UTCJul 4, 14:25 UTC50m
2026-07-03 N65329 - Jul 3, 22:25 UTCJul 3, 23:20 UTC55m
2026-07-03 N65329 - Jul 3, 19:50 UTCJul 3, 21:20 UTC1h 30m
2026-07-03 N65329 - Jul 3, 14:45 UTCJul 3, 15:55 UTC1h 10m
2026-07-03 N65329 - Jul 3, 12:15 UTCJul 3, 13:00 UTC45m
2026-07-02 N65329 - Jul 2, 18:45 UTCJul 2, 19:10 UTC25m
2026-06-25 N65329 - Jun 25, 20:49 UTCJun 25, 21:25 UTC35m
2026-06-25 N65329 - Jun 25, 18:10 UTCJun 25, 19:39 UTC1h 30m
2026-06-25 N65329 - Jun 25, 14:50 UTCJun 25, 15:40 UTC50m
2026-06-25 N65329 - Jun 25, 12:50 UTCJun 25, 13:50 UTC1h 0m
2026-06-24 N65329 - Jun 24, 22:55 UTCJun 25, 00:29 UTC1h 35m
2026-06-24 N65329 - Jun 24, 20:49 UTCJun 24, 21:40 UTC50m
2026-06-24 N65329 - Jun 24, 17:05 UTCJun 24, 19:29 UTC2h 25m
2026-06-24 N65329 - Jun 24, 14:50 UTCJun 24, 15:44 UTC55m
2026-06-23 N65329 - Jun 23, 20:19 UTCJun 23, 22:29 UTC2h 10m
2026-06-23 N65329 - Jun 23, 17:20 UTCJun 23, 17:59 UTC40m
2026-06-22 N65329 - Jun 22, 15:05 UTCJun 22, 15:50 UTC45m
2026-06-19 N65329 - Jun 19, 19:49 UTCJun 19, 20:49 UTC1h 0m
2026-06-19 N65329 - Jun 19, 16:49 UTCJun 19, 17:34 UTC45m
2026-06-19 N65329 - Jun 19, 14:44 UTCJun 19, 15:44 UTC1h 0m
2026-06-17 N65329 FDK → FDK Jun 17, 20:55 UTCJun 17, 21:50 UTC55m
2026-06-17 N65329 - Jun 17, 16:15 UTCJun 17, 16:55 UTC40m
2026-06-17 N65329 - Jun 17, 14:40 UTCJun 17, 15:20 UTC40m
2026-06-17 N65329 - Jun 17, 12:40 UTCJun 17, 13:40 UTC1h 0m
2026-06-16 N65329 - Jun 16, 22:45 UTCJun 17, 00:20 UTC1h 35m
2026-06-16 N65329 - Jun 16, 20:10 UTCJun 16, 21:15 UTC1h 5m
2026-06-16 N65329 - Jun 16, 17:05 UTCJun 16, 17:45 UTC40m
2026-06-16 N65329 - Jun 16, 14:35 UTCJun 16, 15:35 UTC1h 0m
2026-06-16 N65329 - Jun 16, 12:50 UTCJun 16, 13:34 UTC45m

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 N65329 page for operator, model, and routing details .

Mode-S A89A9F frequently asked

What is Mode-S code A89A9F?
A89A9F is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N65329.
Where is Mode-S A89A9F registered?
Mode-S code A89A9F 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 A89A9F broadcasting right now?
Yes. Mode-S A89A9F is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A89A9F, octal 52115237, decimal 11,049,631.
What flights does A89A9F operate?
Mode-S A89A9F has broadcast 1 distinct callsign, including N65329.