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sensors Mode-S transponder

A718E0

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N5566A · operated by AVIATION TRUST CO LLC TRUSTEE

Hex
A718E0
Octal
51614340
Decimal
10,950,880
Country
US
Tail
N5566A
Type
DA42
Broadcasting now · callsign N5566A · 4,625 ft
Flights observed
151
Distinct callsigns
1
Country
US
Last broadcast
2d ago

Current position

A718E0 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address A718E0 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
N5566A - 151 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N5566A - Jul 26, 13:55 UTCJul 26, 14:40 UTC45m
2026-07-26 N5566A - Jul 26, 12:00 UTCJul 26, 13:25 UTC1h 25m
2026-07-25 N5566A IMM → ORL Jul 25, 14:55 UTCJul 25, 16:40 UTC1h 45m
2026-07-25 N5566A - Jul 25, 13:50 UTCJul 25, 14:25 UTC35m
2026-07-25 N5566A - Jul 25, 11:50 UTCJul 25, 13:10 UTC1h 20m
2026-07-24 N5566A - Jul 24, 22:45 UTCJul 25, 01:40 UTC2h 55m
2026-07-24 N5566A - Jul 24, 20:20 UTCJul 24, 22:00 UTC1h 40m
2026-07-24 N5566A - Jul 24, 17:20 UTCJul 24, 19:20 UTC2h 0m
2026-07-24 N5566A - Jul 24, 01:50 UTCJul 24, 03:50 UTC2h 0m
2026-07-23 N5566A - Jul 23, 22:30 UTCJul 24, 00:35 UTC2h 5m
2026-07-23 N5566A - Jul 23, 18:20 UTCJul 23, 19:45 UTC1h 25m
2026-07-23 N5566A - Jul 23, 05:50 UTCJul 23, 07:20 UTC1h 30m
2026-07-23 N5566A - Jul 23, 02:15 UTCJul 23, 03:40 UTC1h 25m
2026-07-22 N5566A ORL → AUO Jul 22, 23:30 UTCJul 23, 01:30 UTC2h 0m
2026-07-22 N5566A - Jul 22, 17:30 UTCJul 22, 17:45 UTC15m
2026-07-21 N5566A - Jul 21, 18:05 UTCJul 21, 18:15 UTC10m
2026-07-20 N5566A - Jul 20, 22:05 UTCJul 21, 01:00 UTC2h 55m
2026-07-20 N5566A - Jul 20, 15:15 UTCJul 20, 18:00 UTC2h 45m
2026-07-18 N5566A - Jul 18, 15:05 UTCJul 18, 15:15 UTC10m
2026-07-18 N5566A ORL → ORL Jul 18, 14:40 UTCJul 18, 14:50 UTC10m
2026-07-16 N5566A - Jul 16, 21:40 UTCJul 17, 00:20 UTC2h 40m
2026-07-16 N5566A - Jul 16, 17:05 UTCJul 16, 19:50 UTC2h 45m
2026-07-12 N5566A - Jul 12, 23:45 UTCJul 13, 00:25 UTC40m
2026-07-12 N5566A - Jul 12, 22:25 UTCJul 12, 23:30 UTC1h 5m
2026-07-12 N5566A - Jul 12, 19:15 UTCJul 12, 21:45 UTC2h 30m
2026-07-12 N5566A - Jul 12, 15:15 UTCJul 12, 18:05 UTC2h 50m
2026-07-11 N5566A - Jul 11, 01:25 UTCJul 11, 02:25 UTC1h 0m
2026-07-10 N5566A - Jul 10, 21:55 UTCJul 10, 23:50 UTC1h 55m
2026-07-10 N5566A - Jul 10, 16:55 UTCJul 10, 19:35 UTC2h 40m
2026-07-10 N5566A ORL → PIE Jul 10, 15:20 UTCJul 10, 16:00 UTC40m
2026-07-09 N5566A - Jul 9, 18:10 UTCJul 9, 18:55 UTC45m
2026-07-09 N5566A - Jul 9, 12:55 UTCJul 9, 13:30 UTC35m
2026-07-08 N5566A ORL → ORL Jul 8, 15:55 UTCJul 8, 17:45 UTC1h 50m
2026-07-06 N5566A - Jul 6, 22:35 UTCJul 7, 00:55 UTC2h 20m
2026-07-06 N5566A - Jul 6, 21:05 UTCJul 6, 21:20 UTC15m
2026-07-06 N5566A - Jul 6, 16:50 UTCJul 6, 17:05 UTC15m
2026-07-05 N5566A - Jul 5, 21:15 UTCJul 6, 00:05 UTC2h 50m
2026-07-05 N5566A - Jul 5, 16:35 UTCJul 5, 19:55 UTC3h 20m
2026-07-05 N5566A - Jul 5, 03:10 UTCJul 5, 03:45 UTC35m
2026-07-05 N5566A - Jul 5, 00:20 UTCJul 5, 00:50 UTC30m
2026-07-04 N5566A - Jul 4, 21:30 UTCJul 4, 23:25 UTC1h 55m
2026-07-04 N5566A - Jul 4, 18:50 UTCJul 4, 20:45 UTC1h 55m
2026-07-03 N5566A - Jul 3, 22:50 UTCJul 4, 01:55 UTC3h 5m
2026-07-03 N5566A - Jul 3, 18:55 UTCJul 3, 20:35 UTC1h 40m
2026-07-03 N5566A - Jul 3, 13:50 UTCJul 3, 15:20 UTC1h 30m
2026-07-02 N5566A - Jul 2, 23:30 UTCJul 3, 01:40 UTC2h 10m
2026-07-02 N5566A - Jul 2, 20:00 UTCJul 2, 22:25 UTC2h 25m
2026-07-02 N5566A LUK → AUO Jul 2, 15:55 UTCJul 2, 18:15 UTC2h 20m
2026-07-01 N5566A - Jul 1, 22:45 UTCJul 2, 00:15 UTC1h 30m
2026-07-01 N5566A - Jul 1, 17:20 UTCJul 1, 19:35 UTC2h 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 N5566A page for operator, model, and routing details .

Mode-S A718E0 frequently asked

What is Mode-S code A718E0?
A718E0 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N5566A.
Where is Mode-S A718E0 registered?
Mode-S code A718E0 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 A718E0 broadcasting right now?
Yes. Mode-S A718E0 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A718E0, octal 51614340, decimal 10,950,880.
What flights does A718E0 operate?
Mode-S A718E0 has broadcast 1 distinct callsign, including N5566A.