Apparatus

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sensors Mode-S transponder

A80053

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N61422 · operated by ATP AIRCRAFT 1 LLC

Hex
A80053
Octal
52000123
Decimal
11,010,131
Country
US
Tail
N61422
Type
C172
No current signal · last broadcast 2d ago
Flights observed
244
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S A80053.

Country allocation

The ICAO 24-bit address A80053 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
CXK301 - 244 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 CXK301 PVU → PVU Jul 12, 12:25 UTCJul 12, 13:40 UTC1h 15m
2026-07-11 CXK301 - Jul 11, 15:15 UTCJul 11, 16:35 UTC1h 20m
2026-07-11 CXK301 PVU → PVU Jul 11, 11:40 UTCJul 11, 13:55 UTC2h 15m
2026-07-10 CXK301 - Jul 10, 19:25 UTCJul 10, 20:05 UTC40m
2026-07-10 CXK301 OGD → OGD Jul 10, 12:00 UTCJul 10, 14:00 UTC2h 0m
2026-07-09 CXK301 - Jul 9, 13:05 UTCJul 9, 13:55 UTC50m
2026-07-09 CXK301 - Jul 9, 11:50 UTCJul 9, 12:30 UTC40m
2026-07-08 CXK301 - Jul 8, 20:30 UTCJul 8, 21:50 UTC1h 20m
2026-07-08 CXK301 - Jul 8, 14:20 UTCJul 8, 15:35 UTC1h 15m
2026-07-07 CXK301 - Jul 7, 18:55 UTCJul 7, 19:20 UTC25m
2026-07-07 CXK301 - Jul 7, 16:55 UTCJul 7, 17:55 UTC1h 0m
2026-07-07 CXK301 - Jul 7, 14:05 UTCJul 7, 14:25 UTC20m
2026-07-07 CXK301 - Jul 7, 11:50 UTCJul 7, 12:10 UTC20m
2026-07-06 CXK301 - Jul 6, 20:50 UTCJul 6, 21:30 UTC40m
2026-07-06 CXK301 - Jul 6, 17:15 UTCJul 6, 18:40 UTC1h 25m
2026-07-06 CXK301 - Jul 6, 15:10 UTCJul 6, 16:30 UTC1h 20m
2026-07-05 CXK301 - Jul 5, 22:45 UTCJul 6, 00:05 UTC1h 20m
2026-07-05 CXK301 - Jul 5, 17:25 UTCJul 5, 17:55 UTC30m
2026-07-03 CXK301 - Jul 3, 18:55 UTCJul 3, 19:45 UTC50m
2026-07-03 CXK301 - Jul 3, 16:20 UTCJul 3, 18:00 UTC1h 40m
2026-07-03 CXK301 - Jul 3, 14:40 UTCJul 3, 15:20 UTC40m
2026-07-03 CXK301 - Jul 3, 13:05 UTCJul 3, 13:25 UTC20m
2026-07-03 CXK301 - Jul 3, 11:20 UTCJul 3, 11:40 UTC20m
2026-07-02 CXK301 - Jul 2, 22:00 UTCJul 2, 23:20 UTC1h 20m
2026-07-02 CXK301 - Jul 2, 20:10 UTCJul 2, 21:05 UTC55m
2026-07-02 CXK301 - Jul 2, 17:05 UTCJul 2, 18:45 UTC1h 40m
2026-07-01 CXK301 - Jul 1, 22:20 UTCJul 1, 23:25 UTC1h 5m
2026-07-01 CXK301 - Jul 1, 21:00 UTCJul 1, 21:15 UTC15m
2026-07-01 CXK301 - Jul 1, 19:20 UTCJul 1, 19:45 UTC25m
2026-07-01 CXK301 - Jul 1, 17:45 UTCJul 1, 18:15 UTC30m
2026-07-01 CXK301 - Jul 1, 14:20 UTCJul 1, 15:45 UTC1h 25m
2026-06-30 CXK301 - Jun 30, 19:45 UTCJun 30, 20:50 UTC1h 5m
2026-06-30 CXK301 - Jun 30, 15:15 UTCJun 30, 16:35 UTC1h 20m
2026-06-30 CXK301 - Jun 30, 12:45 UTCJun 30, 14:10 UTC1h 25m
2026-06-29 CXK301 - Jun 29, 23:05 UTCJun 30, 00:04 UTC1h 0m
2026-06-29 CXK301 - Jun 29, 19:24 UTCJun 29, 19:49 UTC25m
2026-06-29 CXK301 - Jun 29, 17:30 UTCJun 29, 17:59 UTC30m
2026-06-28 CXK301 - Jun 28, 23:39 UTCJun 28, 23:54 UTC15m
2026-06-28 CXK301 - Jun 28, 20:50 UTCJun 28, 22:10 UTC1h 20m
2026-06-28 CXK301 PVU → PVU Jun 28, 14:25 UTCJun 28, 16:25 UTC2h 0m
2026-06-27 CXK301 - Jun 27, 17:44 UTCJun 27, 18:24 UTC40m
2026-06-27 CXK301 - Jun 27, 15:39 UTCJun 27, 16:30 UTC50m
2026-06-27 CXK301 - Jun 27, 14:39 UTCJun 27, 14:54 UTC15m
2026-06-26 CXK301 - Jun 26, 17:09 UTCJun 26, 17:29 UTC20m
2026-06-26 CXK301 - Jun 26, 14:19 UTCJun 26, 14:35 UTC15m
2026-06-24 CXK301 PVU → PVU Jun 24, 15:00 UTCJun 24, 16:09 UTC1h 10m
2026-06-24 CXK301 - Jun 24, 13:14 UTCJun 24, 14:04 UTC50m
2026-06-23 CXK301 - Jun 23, 21:54 UTCJun 23, 23:00 UTC1h 5m
2026-06-23 CXK301 - Jun 23, 13:39 UTCJun 23, 15:09 UTC1h 30m
2026-06-23 CXK301 PVU → PVU Jun 23, 11:45 UTCJun 23, 12:55 UTC1h 10m

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 N61422 page for operator, model, and routing details .

Mode-S A80053 frequently asked

What is Mode-S code A80053?
A80053 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N61422.
Where is Mode-S A80053 registered?
Mode-S code A80053 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 A80053 broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A80053, octal 52000123, decimal 11,010,131.
What flights does A80053 operate?
Mode-S A80053 has broadcast 1 distinct callsign, including CXK301.