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sensors Mode-S transponder

A6E2DE

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5428V · NORTH AMERICAN P-51 Mustang · operated by AMERICAN AIRPOWER HERITAGE FLY MUSEU

Hex
A6E2DE
Octal
51561336
Decimal
10,937,054
Country
US
Tail
N5428V
Type
P51
No current signal · last broadcast 1d ago
Flights observed
62
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A6E2DE.

Country allocation

The ICAO 24-bit address A6E2DE 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
N5428V - 62 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 N5428V - Jul 12, 17:45 UTCJul 12, 18:01 UTC15m
2026-07-12 N5428V - Jul 12, 16:45 UTCJul 12, 17:05 UTC20m
2026-07-12 N5428V - Jul 12, 14:50 UTCJul 12, 15:10 UTC20m
2026-07-12 N5428V - Jul 12, 13:20 UTCJul 12, 13:40 UTC20m
2026-07-11 N5428V - Jul 11, 18:25 UTCJul 11, 18:40 UTC15m
2026-07-11 N5428V - Jul 11, 17:30 UTCJul 11, 17:50 UTC20m
2026-07-11 N5428V - Jul 11, 15:20 UTCJul 11, 15:35 UTC15m
2026-07-11 N5428V - Jul 11, 14:30 UTCJul 11, 14:45 UTC15m
2026-07-11 N5428V - Jul 11, 13:20 UTCJul 11, 13:55 UTC35m
2026-07-10 N5428V - Jul 10, 17:05 UTCJul 10, 17:45 UTC40m
2026-07-10 N5428V - Jul 10, 14:35 UTCJul 10, 15:40 UTC1h 5m
2026-07-09 N5428V - Jul 9, 20:20 UTCJul 9, 20:35 UTC15m
2026-07-09 N5428V - Jul 9, 15:55 UTCJul 9, 16:50 UTC55m
2026-07-05 N5428V - Jul 5, 12:35 UTCJul 5, 13:25 UTC50m
2026-07-04 N5428V - Jul 4, 22:05 UTCJul 4, 22:45 UTC40m
2026-07-04 N5428V - Jul 4, 13:35 UTCJul 4, 13:45 UTC10m
2026-07-03 N5428V - Jul 3, 16:30 UTCJul 3, 17:10 UTC40m
2026-07-03 N5428V - Jul 3, 13:05 UTCJul 3, 13:20 UTC15m
2026-06-26 N5428V - Jun 26, 19:55 UTCJun 26, 20:10 UTC15m
2026-06-26 N5428V - Jun 26, 18:44 UTCJun 26, 19:20 UTC35m
2026-06-26 N5428V - Jun 26, 17:54 UTCJun 26, 18:09 UTC15m
2026-06-26 N5428V - Jun 26, 16:14 UTCJun 26, 16:30 UTC15m
2026-06-26 N5428V - Jun 26, 14:50 UTCJun 26, 15:25 UTC35m
2026-06-26 N5428V - Jun 26, 13:40 UTCJun 26, 13:55 UTC15m
2026-06-25 N5428V - Jun 25, 23:55 UTCJun 26, 00:39 UTC45m
2026-06-21 N5428V - Jun 21, 15:25 UTCJun 21, 15:34 UTC10m
2026-06-21 N5428V - Jun 21, 13:09 UTCJun 21, 13:24 UTC15m
2026-06-20 N5428V - Jun 20, 14:50 UTCJun 20, 15:09 UTC20m
2026-06-20 N5428V - Jun 20, 13:24 UTCJun 20, 13:34 UTC10m
2026-06-19 N5428V - Jun 19, 19:39 UTCJun 19, 19:54 UTC15m
2026-06-19 N5428V - Jun 19, 18:05 UTCJun 19, 18:34 UTC30m
2026-06-19 N5428V - Jun 19, 16:25 UTCJun 19, 16:59 UTC35m
2026-06-19 N5428V - Jun 19, 15:14 UTCJun 19, 15:24 UTC10m
2026-06-19 N5428V - Jun 19, 12:14 UTCJun 19, 12:49 UTC35m
2026-06-14 N5428V - Jun 14, 16:35 UTCJun 14, 16:55 UTC20m
2026-06-14 N5428V - Jun 14, 14:30 UTCJun 14, 15:55 UTC1h 25m
2026-06-14 N5428V - Jun 14, 13:30 UTCJun 14, 13:55 UTC25m
2026-06-13 N5428V - Jun 13, 19:15 UTCJun 13, 19:35 UTC20m
2026-06-13 N5428V - Jun 13, 18:20 UTCJun 13, 18:40 UTC20m
2026-06-13 N5428V - Jun 13, 17:05 UTCJun 13, 17:40 UTC35m
2026-06-13 N5428V BAF → BAF Jun 13, 15:25 UTCJun 13, 15:50 UTC25m
2026-06-13 N5428V - Jun 13, 14:15 UTCJun 13, 14:50 UTC35m
2026-06-13 N5428V - Jun 13, 13:00 UTCJun 13, 13:35 UTC35m
2026-06-12 N5428V - Jun 12, 16:00 UTCJun 12, 16:35 UTC35m
2026-06-12 N5428V - Jun 12, 14:45 UTCJun 12, 15:20 UTC35m
2026-06-12 N5428V - Jun 12, 13:30 UTCJun 12, 14:10 UTC40m
2026-06-11 N5428V - Jun 11, 20:10 UTCJun 12, 00:15 UTC4h 5m
2026-06-07 N5428V - Jun 7, 20:25 UTCJun 7, 22:20 UTC1h 55m
2026-06-07 N5428V - Jun 7, 17:40 UTCJun 7, 19:35 UTC1h 55m
2026-06-07 N5428V - Jun 7, 16:25 UTCJun 7, 17:05 UTC40m

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 N5428V page for operator, model, and routing details .

Mode-S A6E2DE frequently asked

What is Mode-S code A6E2DE?
A6E2DE is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5428V.
Where is Mode-S A6E2DE registered?
Mode-S code A6E2DE 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 A6E2DE 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 A6E2DE, octal 51561336, decimal 10,937,054.
What flights does A6E2DE operate?
Mode-S A6E2DE has broadcast 1 distinct callsign, including N5428V.