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sensors Mode-S transponder

A1AAAA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N2060E · CESSNA 172 Skyhawk · operated by DREAMSCAPE AVIATION LLC

Hex
A1AAAA
Octal
50325252
Decimal
10,594,986
Country
US
Tail
N2060E
Type
C172
No current signal · last broadcast 1d ago
Flights observed
87
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A1AAAA.

Country allocation

The ICAO 24-bit address A1AAAA 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
N2060E - 87 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-16 N2060E - Jul 16, 20:05 UTCJul 16, 20:55 UTC50m
2026-07-14 N2060E - Jul 14, 21:40 UTCJul 14, 22:05 UTC25m
2026-07-11 N2060E - Jul 11, 23:00 UTCJul 11, 23:10 UTC10m
2026-07-11 N2060E - Jul 11, 14:10 UTCJul 11, 14:40 UTC30m
2026-07-10 N2060E - Jul 10, 11:40 UTCJul 10, 13:50 UTC2h 10m
2026-07-09 N2060E - Jul 9, 15:20 UTCJul 9, 15:55 UTC35m
2026-07-09 N2060E - Jul 9, 13:55 UTCJul 9, 14:15 UTC20m
2026-07-03 N2060E - Jul 3, 19:05 UTCJul 3, 19:20 UTC15m
2026-07-03 N2060E - Jul 3, 17:45 UTCJul 3, 17:55 UTC10m
2026-07-03 N2060E - Jul 3, 15:40 UTCJul 3, 16:05 UTC25m
2026-07-03 N2060E - Jul 3, 13:05 UTCJul 3, 13:50 UTC45m
2026-07-02 N2060E - Jul 2, 13:40 UTCJul 2, 14:10 UTC30m
2026-07-01 N2060E - Jul 1, 18:10 UTCJul 1, 18:40 UTC30m
2026-07-01 N2060E - Jul 1, 12:05 UTCJul 1, 12:40 UTC35m
2026-06-30 N2060E - Jun 30, 12:45 UTCJun 30, 13:05 UTC20m
2026-06-29 N2060E - Jun 29, 16:35 UTCJun 29, 16:55 UTC20m
2026-06-27 N2060E - Jun 27, 13:49 UTCJun 27, 14:09 UTC20m
2026-06-26 N2060E - Jun 26, 22:44 UTCJun 26, 23:25 UTC40m
2026-06-26 N2060E - Jun 26, 19:50 UTCJun 26, 20:15 UTC25m
2026-06-26 N2060E - Jun 26, 18:29 UTCJun 26, 19:00 UTC30m
2026-06-25 N2060E - Jun 25, 13:35 UTCJun 25, 13:45 UTC10m
2026-06-25 N2060E - Jun 25, 00:55 UTCJun 25, 01:35 UTC40m
2026-06-24 N2060E - Jun 24, 16:09 UTCJun 24, 16:34 UTC25m
2026-06-24 N2060E - Jun 24, 14:20 UTCJun 24, 14:45 UTC25m
2026-06-23 N2060E - Jun 23, 20:54 UTCJun 23, 21:24 UTC30m
2026-06-20 N2060E - Jun 20, 20:34 UTCJun 20, 20:49 UTC15m
2026-06-20 N2060E - Jun 20, 13:04 UTCJun 20, 13:39 UTC35m
2026-06-20 N2060E - Jun 20, 11:34 UTCJun 20, 12:30 UTC55m
2026-06-19 N2060E - Jun 19, 23:25 UTCJun 19, 23:54 UTC30m
2026-06-19 N2060E - Jun 19, 21:44 UTCJun 19, 22:24 UTC40m
2026-06-15 N2060E - Jun 15, 18:50 UTCJun 15, 19:10 UTC20m
2026-06-15 N2060E - Jun 15, 16:35 UTCJun 15, 17:40 UTC1h 5m
2026-06-15 N2060E - Jun 15, 13:00 UTCJun 15, 13:30 UTC30m
2026-06-13 N2060E - Jun 13, 16:40 UTCJun 13, 16:55 UTC15m
2026-06-13 N2060E - Jun 13, 15:00 UTCJun 13, 15:10 UTC10m
2026-06-13 N2060E - Jun 13, 14:00 UTCJun 13, 14:15 UTC15m
2026-06-11 N2060E - Jun 11, 22:20 UTCJun 11, 22:30 UTC10m
2026-06-10 N2060E - Jun 10, 13:10 UTCJun 10, 13:30 UTC20m
2026-06-09 N2060E - Jun 9, 22:15 UTCJun 9, 22:35 UTC20m
2026-06-09 N2060E - Jun 9, 14:40 UTCJun 9, 15:10 UTC30m
2026-06-06 N2060E - Jun 6, 19:04 UTCJun 6, 20:14 UTC1h 10m
2026-06-06 N2060E - Jun 6, 17:15 UTCJun 6, 18:09 UTC55m
2026-06-06 N2060E - Jun 6, 14:25 UTCJun 6, 15:19 UTC55m
2026-06-05 N2060E - Jun 5, 15:30 UTCJun 5, 16:25 UTC55m
2026-06-04 N2060E - Jun 4, 16:55 UTCJun 4, 17:25 UTC30m
2026-06-03 N2060E - Jun 3, 15:30 UTCJun 3, 15:50 UTC20m
2026-06-03 N2060E - Jun 3, 12:50 UTCJun 3, 14:15 UTC1h 25m
2026-06-02 N2060E - Jun 2, 17:45 UTCJun 2, 19:30 UTC1h 45m
2026-06-02 N2060E DCU → DCU Jun 2, 15:40 UTCJun 2, 16:45 UTC1h 5m
2026-05-28 N2060E DCU → DCU May 28, 16:45 UTCMay 28, 17:35 UTC50m

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 N2060E page for operator, model, and routing details .

Mode-S A1AAAA frequently asked

What is Mode-S code A1AAAA?
A1AAAA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N2060E.
Where is Mode-S A1AAAA registered?
Mode-S code A1AAAA 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 A1AAAA 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 A1AAAA, octal 50325252, decimal 10,594,986.
What flights does A1AAAA operate?
Mode-S A1AAAA has broadcast 1 distinct callsign, including N2060E.