Apparatus

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sensors Mode-S transponder

A02890

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N1090W · CESSNA 172 Skyhawk · operated by MEDARY AVIATION LLC

Hex
A02890
Octal
50024220
Decimal
10,496,144
Country
US
Tail
N1090W
Type
C172
No current signal · last broadcast 4d ago
Flights observed
183
Distinct callsigns
1
Country
US
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S A02890.

Country allocation

The ICAO 24-bit address A02890 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
N1090W - 183 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-10 N1090W - Jul 10, 00:00 UTCJul 10, 00:10 UTC10m
2026-07-09 N1090W - Jul 9, 22:30 UTCJul 9, 22:40 UTC10m
2026-07-09 N1090W FSD → BKX Jul 9, 21:00 UTCJul 9, 21:30 UTC30m
2026-07-09 N1090W BKX → FSD Jul 9, 19:35 UTCJul 9, 20:20 UTC45m
2026-06-26 N1090W BKX → BKX Jun 26, 01:15 UTCJun 26, 02:40 UTC1h 25m
2026-06-25 N1090W BKX → BKX Jun 25, 23:39 UTCJun 26, 00:20 UTC40m
2026-06-25 N1090W - Jun 25, 21:10 UTCJun 25, 22:29 UTC1h 20m
2026-06-25 N1090W BKX → BKX Jun 25, 19:24 UTCJun 25, 20:19 UTC55m
2026-06-25 N1090W BKX → BKX Jun 25, 17:30 UTCJun 25, 18:15 UTC45m
2026-06-24 N1090W - Jun 24, 19:10 UTCJun 24, 19:34 UTC25m
2026-06-24 N1090W - Jun 24, 18:20 UTCJun 24, 18:34 UTC15m
2026-06-24 N1090W BKX → BKX Jun 24, 15:49 UTCJun 24, 16:45 UTC55m
2026-06-24 N1090W BKX → BKX Jun 24, 12:54 UTCJun 24, 14:09 UTC1h 15m
2026-06-22 N1090W BKX → BKX Jun 22, 20:55 UTCJun 22, 21:45 UTC50m
2026-06-22 N1090W BKX → BKX Jun 22, 18:49 UTCJun 22, 20:00 UTC1h 10m
2026-06-22 N1090W BKX → BKX Jun 22, 17:04 UTCJun 22, 17:25 UTC20m
2026-06-20 N1090W BKX → BKX Jun 20, 12:24 UTCJun 20, 13:44 UTC1h 20m
2026-06-18 N1090W BKX → BKX Jun 18, 15:25 UTCJun 18, 17:00 UTC1h 35m
2026-06-18 N1090W BKX → BKX Jun 18, 12:15 UTCJun 18, 13:30 UTC1h 15m
2026-06-17 N1090W BKX → BKX Jun 17, 01:20 UTCJun 17, 01:40 UTC20m
2026-06-16 N1090W BKX → BKX Jun 16, 20:45 UTCJun 16, 23:30 UTC2h 45m
2026-06-16 N1090W - Jun 16, 19:45 UTCJun 16, 19:55 UTC11m
2026-06-16 N1090W - Jun 16, 18:35 UTCJun 16, 18:45 UTC10m
2026-06-16 N1090W BKX → BKX Jun 16, 15:00 UTCJun 16, 15:45 UTC45m
2026-06-16 N1090W - Jun 16, 13:40 UTCJun 16, 14:20 UTC40m
2026-06-16 N1090W BKX → MHE Jun 16, 12:35 UTCJun 16, 13:30 UTC55m
2026-06-15 N1090W - Jun 15, 19:55 UTCJun 15, 20:00 UTC5m
2026-06-15 N1090W BKX → BKX Jun 15, 19:20 UTCJun 15, 19:50 UTC30m
2026-06-15 N1090W BKX → BKX Jun 15, 16:59 UTCJun 15, 18:15 UTC1h 15m
2026-06-12 N1090W BKX → BKX Jun 12, 22:25 UTCJun 12, 22:40 UTC15m
2026-06-12 N1090W BKX → BKX Jun 12, 16:45 UTCJun 12, 17:25 UTC40m
2026-06-12 N1090W BKX → BKX Jun 12, 11:55 UTCJun 12, 13:35 UTC1h 40m
2026-06-11 N1090W BKX → BKX Jun 11, 02:55 UTCJun 11, 04:10 UTC1h 15m
2026-06-10 N1090W BKX → BKX Jun 10, 17:00 UTCJun 10, 18:00 UTC1h 0m
2026-06-10 N1090W BKX → BKX Jun 10, 15:00 UTCJun 10, 16:15 UTC1h 15m
2026-06-09 N1090W BKX → BKX Jun 9, 20:35 UTCJun 9, 21:35 UTC1h 0m
2026-06-09 N1090W BKX → BKX Jun 9, 17:15 UTCJun 9, 18:10 UTC55m
2026-06-09 N1090W BKX → BKX Jun 9, 13:25 UTCJun 9, 14:55 UTC1h 30m
2026-06-09 N1090W BKX → BKX Jun 9, 01:05 UTCJun 9, 02:15 UTC1h 10m
2026-06-08 N1090W - Jun 8, 23:55 UTCJun 9, 00:10 UTC15m
2026-06-08 N1090W - Jun 8, 22:35 UTCJun 8, 22:45 UTC10m
2026-06-08 N1090W BKX → BKX Jun 8, 20:10 UTCJun 8, 20:45 UTC35m
2026-06-08 N1090W BKX → BKX Jun 8, 17:30 UTCJun 8, 18:05 UTC35m
2026-06-08 N1090W BKX → BKX Jun 8, 14:40 UTCJun 8, 16:10 UTC1h 30m
2026-06-06 N1090W BKX → BKX Jun 6, 15:59 UTCJun 6, 17:19 UTC1h 20m
2026-06-06 N1090W BKX → BKX Jun 6, 13:44 UTCJun 6, 15:10 UTC1h 25m
2026-06-05 N1090W BKX → BKX Jun 5, 23:25 UTCJun 6, 00:25 UTC1h 0m
2026-06-05 N1090W BKX → BKX Jun 5, 21:20 UTCJun 5, 22:20 UTC1h 0m
2026-06-05 N1090W - Jun 5, 17:05 UTCJun 5, 18:05 UTC1h 0m
2026-06-05 N1090W BKX → BKX Jun 5, 14:45 UTCJun 5, 16:15 UTC1h 30m

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 N1090W page for operator, model, and routing details .

Mode-S A02890 frequently asked

What is Mode-S code A02890?
A02890 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N1090W.
Where is Mode-S A02890 registered?
Mode-S code A02890 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 A02890 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A02890, octal 50024220, decimal 10,496,144.
What flights does A02890 operate?
Mode-S A02890 has broadcast 1 distinct callsign, including N1090W.