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sensors Mode-S transponder

A22EEC

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N24PA · operated by CIRRUS DESIGN CORP

Hex
A22EEC
Octal
50427354
Decimal
10,628,844
Country
US
Tail
N24PA
Type
S22T
No current signal · last broadcast 7d ago
Flights observed
80
Distinct callsigns
1
Country
US
Last broadcast
7d ago

Last known position

Most recent position reported by Mode-S A22EEC.

Country allocation

The ICAO 24-bit address A22EEC 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
N24PA - 80 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N24PA - Jul 26, 18:30 UTCJul 26, 20:25 UTC1h 55m
2026-07-23 N24PA HSH → CLD Jul 23, 23:50 UTCJul 24, 01:05 UTC1h 15m
2026-07-23 N24PA - Jul 23, 20:55 UTCJul 23, 22:10 UTC1h 15m
2026-07-21 N24PA - Jul 21, 20:55 UTCJul 21, 21:20 UTC25m
2026-07-21 N24PA - Jul 21, 16:15 UTCJul 21, 16:40 UTC25m
2026-07-19 N24PA LAS → CLD Jul 19, 05:45 UTCJul 19, 07:05 UTC1h 20m
2026-07-17 N24PA - Jul 17, 21:00 UTCJul 17, 21:25 UTC25m
2026-07-17 N24PA - Jul 17, 20:00 UTCJul 17, 20:25 UTC25m
2026-07-11 N24PA LAS → CLD Jul 11, 18:25 UTCJul 11, 19:45 UTC1h 20m
2026-07-11 N24PA CLD → LAS Jul 11, 15:10 UTCJul 11, 16:35 UTC1h 25m
2026-07-07 N24PA - Jul 7, 06:35 UTCJul 7, 07:10 UTC35m
2026-07-07 N24PA - Jul 7, 05:45 UTCJul 7, 06:05 UTC20m
2026-07-07 N24PA - Jul 7, 04:45 UTCJul 7, 05:05 UTC20m
2026-07-07 N24PA - Jul 7, 02:25 UTCJul 7, 02:50 UTC25m
2026-07-06 N24PA - Jul 6, 20:00 UTCJul 6, 22:45 UTC2h 45m
2026-07-06 N24PA - Jul 6, 16:30 UTCJul 6, 18:50 UTC2h 20m
2026-07-05 N24PA - Jul 5, 22:15 UTCJul 5, 22:30 UTC15m
2026-07-05 N24PA - Jul 5, 21:10 UTCJul 5, 21:20 UTC10m
2026-07-02 N24PA - Jul 2, 16:30 UTCJul 2, 17:15 UTC45m
2026-07-02 N24PA - Jul 2, 15:30 UTCJul 2, 15:50 UTC20m
2026-07-02 N24PA - Jul 2, 06:15 UTCJul 2, 06:51 UTC36m
2026-07-02 N24PA - Jul 2, 04:20 UTCJul 2, 05:30 UTC1h 10m
2026-07-02 N24PA - Jul 2, 01:05 UTCJul 2, 03:45 UTC2h 40m
2026-07-01 N24PA - Jul 1, 21:50 UTCJul 1, 22:35 UTC45m
2026-07-01 N24PA - Jul 1, 19:35 UTCJul 1, 19:45 UTC10m
2026-07-01 N24PA - Jul 1, 17:25 UTCJul 1, 17:50 UTC25m
2026-07-01 N24PA - Jul 1, 15:25 UTCJul 1, 16:05 UTC40m
2026-06-30 N24PA - Jun 30, 21:20 UTCJun 30, 22:50 UTC1h 30m
2026-06-30 N24PA - Jun 30, 20:20 UTCJun 30, 20:40 UTC20m
2026-06-30 N24PA LAS → CLD Jun 30, 17:30 UTCJun 30, 18:45 UTC1h 15m
2026-06-28 N24PA - Jun 28, 16:05 UTCJun 28, 17:19 UTC1h 15m
2026-06-25 N24PA - Jun 25, 01:30 UTCJun 25, 01:54 UTC25m
2026-06-20 N24PA - Jun 20, 17:29 UTCJun 20, 17:54 UTC25m
2026-06-20 N24PA - Jun 20, 16:14 UTCJun 20, 16:39 UTC25m
2026-06-19 N24PA - Jun 19, 22:04 UTCJun 19, 22:24 UTC20m
2026-06-15 N24PA HHR → CLD Jun 15, 00:24 UTCJun 15, 00:55 UTC30m
2026-06-14 N24PA - Jun 14, 23:00 UTCJun 14, 23:29 UTC29m
2026-06-12 N24PA - Jun 12, 22:20 UTCJun 12, 22:50 UTC30m
2026-06-12 N24PA CLD → HHR Jun 12, 21:20 UTCJun 12, 21:50 UTC30m
2026-06-08 N24PA - Jun 8, 18:55 UTCJun 8, 20:20 UTC1h 25m
2026-06-08 N24PA CLD → LAS Jun 8, 16:50 UTCJun 8, 18:05 UTC1h 15m
2026-06-08 N24PA LAS → CLD Jun 8, 01:05 UTCJun 8, 02:30 UTC1h 25m
2026-06-07 N24PA CLD → LAS Jun 7, 19:30 UTCJun 7, 20:55 UTC1h 25m
2026-05-31 N24PA - May 31, 00:35 UTCMay 31, 01:11 UTC36m
2026-05-29 N24PA - May 29, 21:45 UTCMay 29, 22:45 UTC1h 0m
2026-05-29 N24PA - May 29, 18:50 UTCMay 29, 19:55 UTC1h 5m
2026-05-29 N24PA - May 29, 16:10 UTCMay 29, 16:25 UTC15m
2026-05-28 N24PA - May 28, 05:05 UTCMay 28, 05:55 UTC50m
2026-05-27 N24PA - May 27, 23:15 UTCMay 28, 01:35 UTC2h 20m
2026-05-18 N24PA - May 18, 20:15 UTCMay 18, 20:25 UTC10m

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 N24PA page for operator, model, and routing details .

Mode-S A22EEC frequently asked

What is Mode-S code A22EEC?
A22EEC is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N24PA.
Where is Mode-S A22EEC registered?
Mode-S code A22EEC 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 A22EEC broadcasting right now?
No active broadcast right now. Last signal was 7d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A22EEC, octal 50427354, decimal 10,628,844.
What flights does A22EEC operate?
Mode-S A22EEC has broadcast 1 distinct callsign, including N24PA.