Apparatus

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sensors Mode-S transponder

A1E42D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N2206B · PIPER PA-28-201T/235/236 · operated by VOLARE AVIATION LLC

Hex
A1E42D
Octal
50362055
Decimal
10,609,709
Country
US
Tail
N2206B
Type
P28B
No current signal · last broadcast Jul 25, 22:05 UTC
Flights observed
57
Distinct callsigns
1
Country
US
Last broadcast
Jul 25, 22:05 UTC

Last known position

Most recent position reported by Mode-S A1E42D.

Country allocation

The ICAO 24-bit address A1E42D 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
N2206B - 56 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 N2206B - Jul 25, 21:20 UTCJul 25, 22:05 UTC45m
2026-07-25 N2206B - Jul 25, 14:50 UTCJul 25, 15:35 UTC45m
2026-07-23 N2206B - Jul 23, 19:35 UTCJul 23, 20:25 UTC50m
2026-07-20 N2206B - Jul 20, 23:30 UTCJul 20, 23:50 UTC20m
2026-07-20 N2206B - Jul 20, 12:30 UTCJul 20, 13:20 UTC50m
2026-07-12 N2206B - Jul 12, 15:40 UTCJul 12, 16:35 UTC55m
2026-07-11 N2206B - Jul 11, 15:30 UTCJul 11, 15:50 UTC20m
2026-07-11 N2206B - Jul 11, 13:20 UTCJul 11, 14:05 UTC45m
2026-07-08 N2206B - Jul 8, 16:15 UTCJul 8, 16:35 UTC20m
2026-07-05 N2206B - Jul 5, 10:55 UTCJul 5, 13:35 UTC2h 40m
2026-07-04 N2206B - Jul 4, 12:15 UTCJul 4, 14:35 UTC2h 20m
2026-07-03 N2206B - Jul 3, 11:10 UTCJul 3, 12:10 UTC1h 0m
2026-07-02 N2206B - Jul 2, 11:35 UTCJul 2, 12:35 UTC1h 0m
2026-07-01 N2206B - Jul 1, 12:05 UTCJul 1, 12:20 UTC15m
2026-06-30 N2206B - Jun 30, 12:05 UTCJun 30, 12:50 UTC45m
2026-06-27 N2206B - Jun 27, 16:20 UTCJun 27, 16:35 UTC15m
2026-06-26 N2206B - Jun 26, 17:44 UTCJun 26, 18:39 UTC55m
2026-06-25 N2206B - Jun 25, 18:34 UTCJun 25, 18:55 UTC20m
2026-06-25 N2206B - Jun 25, 15:44 UTCJun 25, 16:14 UTC30m
2026-06-24 N2206B - Jun 24, 15:44 UTCJun 24, 16:29 UTC45m
2026-06-24 N2206B - Jun 24, 14:09 UTCJun 24, 14:50 UTC40m
2026-06-22 N2206B - Jun 22, 15:59 UTCJun 22, 16:45 UTC45m
2026-06-22 N2206B - Jun 22, 13:49 UTCJun 22, 14:49 UTC1h 0m
2026-06-16 N2206B - Jun 16, 17:49 UTCJun 16, 18:20 UTC30m
2026-06-16 N2206B - Jun 16, 15:15 UTCJun 16, 15:45 UTC30m
2026-06-14 - - Jun 14, 16:35 UTCJun 14, 16:55 UTC20m
2026-06-14 N2206B - Jun 14, 11:05 UTCJun 14, 13:05 UTC2h 0m
2026-06-13 N2206B - Jun 13, 15:35 UTCJun 13, 18:10 UTC2h 35m
2026-06-11 N2206B - Jun 11, 15:40 UTCJun 11, 17:05 UTC1h 25m
2026-06-04 N2206B - Jun 4, 12:00 UTCJun 4, 14:25 UTC2h 25m
2026-06-02 N2206B - Jun 2, 18:20 UTCJun 2, 19:10 UTC50m
2026-06-02 N2206B - Jun 2, 14:50 UTCJun 2, 15:25 UTC35m
2026-05-31 N2206B - May 31, 18:45 UTCMay 31, 20:45 UTC2h 0m
2026-05-31 N2206B - May 31, 14:55 UTCMay 31, 16:05 UTC1h 10m
2026-05-31 N2206B - May 31, 14:00 UTCMay 31, 14:10 UTC10m
2026-05-26 N2206B - May 26, 18:05 UTCMay 26, 18:30 UTC25m
2026-05-26 N2206B - May 26, 16:20 UTCMay 26, 16:40 UTC20m
2026-05-25 N2206B - May 25, 19:05 UTCMay 25, 19:35 UTC30m
2026-05-25 N2206B - May 25, 16:30 UTCMay 25, 17:05 UTC35m
2026-05-17 N2206B - May 17, 23:05 UTCMay 17, 23:45 UTC40m
2026-05-17 N2206B - May 17, 19:55 UTCMay 17, 20:40 UTC45m
2026-05-15 N2206B - May 15, 13:50 UTCMay 15, 14:35 UTC45m
2026-05-12 N2206B - May 12, 22:25 UTCMay 12, 23:05 UTC40m
2026-05-12 N2206B - May 12, 18:30 UTCMay 12, 19:00 UTC30m
2026-05-12 N2206B - May 12, 16:40 UTCMay 12, 17:05 UTC25m
2026-05-08 N2206B - May 8, 15:20 UTCMay 8, 15:45 UTC25m
2026-05-08 N2206B - May 8, 13:25 UTCMay 8, 13:50 UTC25m
2026-05-04 N2206B - May 4, 18:30 UTCMay 4, 19:00 UTC31m
2026-05-04 N2206B - May 4, 15:40 UTCMay 4, 16:20 UTC40m
2026-05-01 N2206B - May 1, 22:55 UTCMay 2, 00:20 UTC1h 25m

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 N2206B page for operator, model, and routing details .

Mode-S A1E42D frequently asked

What is Mode-S code A1E42D?
A1E42D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N2206B.
Where is Mode-S A1E42D registered?
Mode-S code A1E42D 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 A1E42D broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 22:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A1E42D, octal 50362055, decimal 10,609,709.
What flights does A1E42D operate?
Mode-S A1E42D has broadcast 1 distinct callsign, including N2206B.