Apparatus

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sensors Mode-S transponder

A6E28A

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5426F · PIPER PA-28-140/150/160/180 · operated by PRESSLEY AVIATION LLC

Hex
A6E28A
Octal
51561212
Decimal
10,936,970
Country
US
Tail
N5426F
Type
P28A
No current signal · last broadcast 1h ago
Flights observed
76
Distinct callsigns
1
Country
US
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S A6E28A.

Country allocation

The ICAO 24-bit address A6E28A 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
N5426F - 76 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-07 N5426F - Jul 7, 14:50 UTCJul 7, 15:15 UTC25m
2026-07-01 N5426F - Jul 1, 18:00 UTCJul 1, 18:45 UTC45m
2026-07-01 N5426F - Jul 1, 16:15 UTCJul 1, 17:10 UTC55m
2026-06-30 N5426F - Jun 30, 22:05 UTCJun 30, 23:00 UTC55m
2026-06-30 N5426F - Jun 30, 20:05 UTCJun 30, 21:05 UTC1h 0m
2026-06-30 N5426F - Jun 30, 14:00 UTCJun 30, 14:25 UTC25m
2026-06-30 N5426F - Jun 30, 00:09 UTCJun 30, 00:49 UTC40m
2026-06-29 N5426F - Jun 29, 22:05 UTCJun 29, 22:49 UTC45m
2026-06-28 N5426F - Jun 28, 14:59 UTCJun 28, 16:19 UTC1h 20m
2026-06-26 N5426F - Jun 26, 16:30 UTCJun 26, 17:29 UTC1h 0m
2026-06-26 N5426F - Jun 26, 14:44 UTCJun 26, 15:15 UTC30m
2026-06-26 N5426F - Jun 26, 13:55 UTCJun 26, 14:05 UTC10m
2026-06-26 N5426F - Jun 26, 12:00 UTCJun 26, 13:10 UTC1h 10m
2026-06-25 N5426F - Jun 25, 14:55 UTCJun 25, 16:14 UTC1h 20m
2026-06-25 N5426F - Jun 25, 12:54 UTCJun 25, 13:24 UTC30m
2026-06-23 N5426F - Jun 23, 21:49 UTCJun 23, 23:10 UTC1h 20m
2026-06-23 N5426F - Jun 23, 18:39 UTCJun 23, 19:39 UTC1h 0m
2026-06-23 N5426F - Jun 23, 15:04 UTCJun 23, 15:30 UTC25m
2026-06-22 N5426F - Jun 22, 15:24 UTCJun 22, 16:10 UTC45m
2026-06-20 N5426F - Jun 20, 22:50 UTCJun 20, 23:39 UTC50m
2026-06-20 N5426F - Jun 20, 18:14 UTCJun 20, 18:59 UTC45m
2026-06-20 N5426F - Jun 20, 01:05 UTCJun 20, 02:24 UTC1h 20m
2026-06-19 N5426F - Jun 19, 22:55 UTCJun 19, 23:34 UTC40m
2026-06-19 N5426F - Jun 19, 18:05 UTCJun 19, 18:39 UTC35m
2026-06-19 N5426F - Jun 19, 16:55 UTCJun 19, 17:09 UTC15m
2026-06-16 N5426F - Jun 16, 19:35 UTCJun 16, 19:45 UTC10m
2026-06-16 N5426F - Jun 16, 17:19 UTCJun 16, 17:49 UTC30m
2026-06-15 N5426F - Jun 15, 14:40 UTCJun 15, 16:09 UTC1h 30m
2026-06-13 N5426F - Jun 13, 17:05 UTCJun 13, 17:45 UTC40m
2026-06-13 N5426F - Jun 13, 15:00 UTCJun 13, 15:30 UTC30m
2026-06-12 N5426F - Jun 12, 17:05 UTCJun 12, 17:30 UTC25m
2026-06-12 N5426F - Jun 12, 13:40 UTCJun 12, 14:20 UTC40m
2026-06-11 N5426F - Jun 11, 18:10 UTCJun 11, 18:20 UTC10m
2026-06-06 N5426F - Jun 6, 21:15 UTCJun 6, 23:39 UTC2h 25m
2026-06-06 N5426F - Jun 6, 16:50 UTCJun 6, 17:00 UTC10m
2026-06-06 N5426F - Jun 6, 00:50 UTCJun 6, 02:10 UTC1h 20m
2026-06-04 N5426F - Jun 4, 23:25 UTCJun 5, 00:40 UTC1h 15m
2026-06-04 N5426F - Jun 4, 18:30 UTCJun 4, 18:50 UTC20m
2026-06-04 N5426F - Jun 4, 17:35 UTCJun 4, 17:50 UTC15m
2026-06-04 N5426F - Jun 4, 14:20 UTCJun 4, 14:40 UTC20m
2026-06-04 N5426F - Jun 4, 00:45 UTCJun 4, 01:30 UTC45m
2026-06-03 N5426F - Jun 3, 20:20 UTCJun 3, 23:55 UTC3h 35m
2026-06-03 N5426F - Jun 3, 17:50 UTCJun 3, 19:40 UTC1h 50m
2026-06-03 N5426F - Jun 3, 14:20 UTCJun 3, 15:30 UTC1h 10m
2026-06-02 N5426F - Jun 2, 16:50 UTCJun 2, 17:20 UTC30m
2026-05-30 N5426F - May 30, 17:10 UTCMay 30, 17:35 UTC25m
2026-05-30 N5426F - May 30, 15:15 UTCMay 30, 15:50 UTC35m
2026-05-30 N5426F - May 30, 13:05 UTCMay 30, 13:40 UTC35m
2026-05-29 N5426F - May 29, 16:05 UTCMay 29, 17:10 UTC1h 5m
2026-05-28 N5426F - May 28, 22:15 UTCMay 28, 23:30 UTC1h 15m

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 N5426F page for operator, model, and routing details .

Mode-S A6E28A frequently asked

What is Mode-S code A6E28A?
A6E28A is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5426F.
Where is Mode-S A6E28A registered?
Mode-S code A6E28A 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 A6E28A broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6E28A, octal 51561212, decimal 10,936,970.
What flights does A6E28A operate?
Mode-S A6E28A has broadcast 1 distinct callsign, including N5426F.