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sensors Mode-S transponder

A0224C

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N1079D · BEECH 90 King Air · operated by GUARDIAN FLIGHT LLC

Hex
A0224C
Octal
50021114
Decimal
10,494,540
Country
US
Tail
N1079D
Type
BE9L
No current signal · last broadcast 1d ago
Flights observed
157
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A0224C.

Country allocation

The ICAO 24-bit address A0224C 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
N1079D - 157 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 N1079D - Jul 16, 19:30 UTCJul 16, 20:05 UTC35m
2026-07-10 N1079D - Jul 10, 23:05 UTCJul 10, 23:25 UTC20m
2026-06-26 N1079D - Jun 26, 15:54 UTCJun 26, 16:24 UTC30m
2026-06-25 N1079D - Jun 25, 22:29 UTCJun 25, 22:54 UTC25m
2026-06-25 N1079D - Jun 25, 19:15 UTCJun 25, 19:39 UTC25m
2026-06-24 N1079D - Jun 24, 23:34 UTCJun 24, 23:45 UTC10m
2026-06-24 N1079D - Jun 24, 22:00 UTCJun 24, 22:10 UTC10m
2026-06-23 N1079D - Jun 23, 23:50 UTCJun 23, 23:59 UTC10m
2026-06-23 N1079D - Jun 23, 22:25 UTCJun 23, 23:05 UTC40m
2026-06-23 N1079D - Jun 23, 06:39 UTCJun 23, 07:40 UTC1h 0m
2026-06-23 N1079D - Jun 23, 03:34 UTCJun 23, 04:45 UTC1h 10m
2026-06-22 N1079D - Jun 22, 12:15 UTCJun 22, 13:39 UTC1h 25m
2026-06-22 N1079D - Jun 22, 09:49 UTCJun 22, 10:40 UTC50m
2026-06-22 N1079D - Jun 22, 08:19 UTCJun 22, 08:40 UTC20m
2026-06-20 N1079D - Jun 20, 00:59 UTCJun 20, 01:09 UTC10m
2026-06-19 N1079D - Jun 19, 22:30 UTCJun 19, 22:45 UTC15m
2026-06-19 N1079D - Jun 19, 10:29 UTCJun 19, 11:39 UTC1h 10m
2026-06-19 N1079D - Jun 19, 07:09 UTCJun 19, 07:54 UTC45m
2026-06-19 N1079D - Jun 19, 05:00 UTCJun 19, 05:24 UTC25m
2026-06-18 N1079D - Jun 18, 11:25 UTCJun 18, 12:45 UTC1h 20m
2026-06-18 N1079D - Jun 18, 08:50 UTCJun 18, 09:20 UTC30m
2026-06-18 N1079D - Jun 18, 05:55 UTCJun 18, 06:20 UTC25m
2026-06-17 N1079D - Jun 17, 08:00 UTCJun 17, 09:20 UTC1h 20m
2026-06-17 N1079D - Jun 17, 05:20 UTCJun 17, 06:15 UTC55m
2026-06-17 N1079D - Jun 17, 03:55 UTCJun 17, 04:15 UTC20m
2026-06-16 N1079D - Jun 16, 22:00 UTCJun 16, 22:30 UTC30m
2026-06-16 N1079D - Jun 16, 19:19 UTCJun 16, 19:45 UTC25m
2026-06-15 N1079D - Jun 15, 16:09 UTCJun 15, 17:30 UTC1h 20m
2026-06-15 N1079D - Jun 15, 13:30 UTCJun 15, 14:00 UTC30m
2026-06-15 N1079D - Jun 15, 10:20 UTCJun 15, 10:50 UTC30m
2026-06-14 N1079D - Jun 14, 11:00 UTCJun 14, 12:20 UTC1h 20m
2026-06-14 N1079D - Jun 14, 09:25 UTCJun 14, 09:45 UTC20m
2026-06-14 N1079D - Jun 14, 07:55 UTCJun 14, 08:20 UTC25m
2026-06-12 N1079D - Jun 12, 22:00 UTCJun 12, 23:20 UTC1h 20m
2026-06-12 N1079D - Jun 12, 19:10 UTCJun 12, 19:35 UTC25m
2026-06-12 N1079D - Jun 12, 17:05 UTCJun 12, 17:25 UTC20m
2026-06-12 N1079D - Jun 12, 09:05 UTCJun 12, 10:00 UTC55m
2026-06-12 N1079D - Jun 12, 06:50 UTCJun 12, 07:50 UTC1h 0m
2026-06-10 N1079D - Jun 10, 07:10 UTCJun 10, 08:10 UTC1h 0m
2026-06-10 N1079D - Jun 10, 04:50 UTCJun 10, 05:15 UTC25m
2026-06-10 N1079D - Jun 10, 03:20 UTCJun 10, 03:35 UTC15m
2026-06-09 N1079D - Jun 9, 05:50 UTCJun 9, 07:15 UTC1h 25m
2026-06-09 N1079D - Jun 9, 03:25 UTCJun 9, 03:50 UTC25m
2026-06-09 N1079D - Jun 9, 01:30 UTCJun 9, 01:50 UTC20m
2026-06-08 N1079D - Jun 8, 12:40 UTCJun 8, 12:55 UTC15m
2026-06-08 N1079D - Jun 8, 10:45 UTCJun 8, 11:00 UTC15m
2026-06-07 N1079D - Jun 7, 04:15 UTCJun 7, 04:50 UTC35m
2026-06-07 N1079D - Jun 7, 02:25 UTCJun 7, 02:50 UTC25m
2026-06-06 N1079D - Jun 6, 15:39 UTCJun 6, 17:00 UTC1h 20m
2026-06-06 N1079D - Jun 6, 13:20 UTCJun 6, 13:49 UTC30m

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 N1079D page for operator, model, and routing details .

Mode-S A0224C frequently asked

What is Mode-S code A0224C?
A0224C is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N1079D.
Where is Mode-S A0224C registered?
Mode-S code A0224C 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 A0224C 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 A0224C, octal 50021114, decimal 10,494,540.
What flights does A0224C operate?
Mode-S A0224C has broadcast 1 distinct callsign, including N1079D.