Apparatus

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sensors Mode-S transponder

A6ED3E

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N54528 · HUGHES 500 · operated by JOBE JEFF

Hex
A6ED3E
Octal
51566476
Decimal
10,939,710
Country
US
Tail
N54528
Type
H500
No current signal · last broadcast 16h ago
Flights observed
67
Distinct callsigns
1
Country
US
Last broadcast
16h ago

Last known position

Most recent position reported by Mode-S A6ED3E.

Country allocation

The ICAO 24-bit address A6ED3E 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
N54528 - 67 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-07 N54528 - Jul 7, 21:10 UTCJul 7, 21:25 UTC15m
2026-07-07 N54528 - Jul 7, 19:50 UTCJul 7, 20:10 UTC20m
2026-07-07 N54528 - Jul 7, 18:40 UTCJul 7, 18:55 UTC15m
2026-07-07 N54528 - Jul 7, 16:10 UTCJul 7, 16:25 UTC15m
2026-07-06 N54528 - Jul 6, 19:30 UTCJul 6, 19:45 UTC15m
2026-07-04 N54528 - Jul 4, 03:25 UTCJul 4, 03:40 UTC15m
2026-07-04 N54528 - Jul 4, 00:40 UTCJul 4, 00:50 UTC10m
2026-07-02 N54528 - Jul 2, 22:20 UTCJul 2, 22:45 UTC25m
2026-07-02 N54528 - Jul 2, 20:05 UTCJul 2, 20:15 UTC10m
2026-07-02 N54528 - Jul 2, 03:10 UTCJul 2, 03:25 UTC15m
2026-07-02 N54528 - Jul 2, 00:45 UTCJul 2, 01:00 UTC15m
2026-06-30 N54528 - Jun 30, 20:20 UTCJun 30, 20:40 UTC20m
2026-06-30 N54528 - Jun 30, 17:30 UTCJun 30, 17:45 UTC15m
2026-06-28 N54528 - Jun 28, 22:39 UTCJun 28, 22:55 UTC15m
2026-06-26 N54528 - Jun 26, 22:49 UTCJun 26, 23:00 UTC10m
2026-06-26 N54528 - Jun 26, 21:24 UTCJun 26, 21:39 UTC15m
2026-06-23 N54528 - Jun 23, 21:45 UTCJun 23, 22:05 UTC20m
2026-06-23 N54528 - Jun 23, 20:15 UTCJun 23, 20:29 UTC15m
2026-06-21 N54528 - Jun 21, 00:34 UTCJun 21, 01:10 UTC35m
2026-06-20 N54528 KEH → CKR Jun 20, 19:24 UTCJun 20, 20:00 UTC35m
2026-06-20 N54528 - Jun 20, 04:29 UTCJun 20, 04:44 UTC15m
2026-06-20 N54528 - Jun 20, 03:14 UTCJun 20, 03:39 UTC25m
2026-06-19 N54528 - Jun 19, 20:24 UTCJun 19, 21:14 UTC50m
2026-06-19 N54528 - Jun 19, 17:59 UTCJun 19, 18:14 UTC15m
2026-06-19 N54528 - Jun 19, 00:14 UTCJun 19, 00:29 UTC15m
2026-06-18 N54528 - Jun 18, 22:35 UTCJun 18, 22:50 UTC15m
2026-06-17 N54528 - Jun 17, 23:35 UTCJun 17, 23:50 UTC15m
2026-06-17 N54528 - Jun 17, 22:15 UTCJun 17, 22:25 UTC10m
2026-06-17 N54528 - Jun 17, 21:35 UTCJun 17, 21:45 UTC10m
2026-06-17 N54528 - Jun 17, 19:25 UTCJun 17, 20:10 UTC45m
2026-06-17 N54528 - Jun 17, 18:20 UTCJun 17, 18:40 UTC20m
2026-06-17 N54528 - Jun 17, 03:05 UTCJun 17, 03:40 UTC35m
2026-06-16 N54528 - Jun 16, 23:15 UTCJun 16, 23:55 UTC40m
2026-06-14 N54528 - Jun 14, 20:30 UTCJun 14, 20:40 UTC10m
2026-06-14 N54528 - Jun 14, 18:05 UTCJun 14, 18:20 UTC15m
2026-06-12 N54528 - Jun 12, 19:00 UTCJun 12, 19:10 UTC10m
2026-06-12 N54528 - Jun 12, 17:55 UTCJun 12, 18:20 UTC25m
2026-06-08 N54528 - Jun 8, 21:00 UTCJun 8, 21:10 UTC10m
2026-06-08 N54528 - Jun 8, 20:00 UTCJun 8, 20:10 UTC10m
2026-06-02 N54528 - Jun 2, 22:35 UTCJun 2, 23:05 UTC30m
2026-06-02 N54528 - Jun 2, 19:55 UTCJun 2, 20:40 UTC45m
2026-05-30 N54528 - May 30, 21:15 UTCMay 30, 21:50 UTC35m
2026-05-30 N54528 - May 30, 20:05 UTCMay 30, 20:15 UTC10m
2026-05-30 N54528 - May 30, 01:20 UTCMay 30, 01:30 UTC10m
2026-05-17 N54528 - May 17, 20:40 UTCMay 17, 21:01 UTC20m
2026-05-17 N54528 - May 17, 17:35 UTCMay 17, 17:50 UTC15m
2026-05-14 N54528 - May 14, 19:15 UTCMay 14, 19:30 UTC15m
2026-05-14 N54528 - May 14, 17:35 UTCMay 14, 17:45 UTC10m
2026-05-12 N54528 - May 12, 17:50 UTCMay 12, 18:00 UTC10m
2026-05-12 N54528 - May 12, 16:30 UTCMay 12, 16:50 UTC20m

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 N54528 page for operator, model, and routing details .

Mode-S A6ED3E frequently asked

What is Mode-S code A6ED3E?
A6ED3E is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N54528.
Where is Mode-S A6ED3E registered?
Mode-S code A6ED3E 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 A6ED3E broadcasting right now?
No active broadcast right now. Last signal was 16h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6ED3E, octal 51566476, decimal 10,939,710.
What flights does A6ED3E operate?
Mode-S A6ED3E has broadcast 1 distinct callsign, including N54528.