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sensors Mode-S transponder

A1D484

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N217LG · BEECH 200 Super King Air · operated by RC LEASING LLC

Hex
A1D484
Octal
50352204
Decimal
10,605,700
Country
US
Tail
N217LG
Type
BE20
No current signal · last broadcast 1d ago
Flights observed
144
Distinct callsigns
1
Country
US
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S A1D484.

Country allocation

The ICAO 24-bit address A1D484 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
N217LG - 144 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 N217LG - Jul 13, 15:20 UTCJul 13, 16:10 UTC50m
2026-07-12 N217LG - Jul 12, 22:05 UTCJul 12, 22:30 UTC25m
2026-07-12 N217LG - Jul 12, 20:01 UTCJul 12, 20:30 UTC30m
2026-07-12 N217LG - Jul 12, 05:50 UTCJul 12, 06:35 UTC45m
2026-07-12 N217LG - Jul 12, 03:15 UTCJul 12, 04:05 UTC50m
2026-07-12 N217LG - Jul 12, 01:30 UTCJul 12, 02:20 UTC50m
2026-07-11 N217LG - Jul 11, 23:25 UTCJul 12, 00:35 UTC1h 10m
2026-07-11 N217LG - Jul 11, 07:30 UTCJul 11, 08:15 UTC45m
2026-07-11 N217LG - Jul 11, 04:55 UTCJul 11, 05:45 UTC50m
2026-07-11 N217LG - Jul 11, 01:45 UTCJul 11, 02:25 UTC40m
2026-07-10 N217LG - Jul 10, 23:20 UTCJul 11, 00:10 UTC50m
2026-07-10 N217LG - Jul 10, 20:35 UTCJul 10, 21:25 UTC50m
2026-07-10 N217LG - Jul 10, 18:00 UTCJul 10, 18:50 UTC50m
2026-07-10 N217LG - Jul 10, 02:50 UTCJul 10, 03:35 UTC45m
2026-07-10 N217LG - Jul 10, 00:30 UTCJul 10, 01:15 UTC45m
2026-07-09 N217LG - Jul 9, 21:30 UTCJul 9, 22:10 UTC40m
2026-07-09 N217LG - Jul 9, 18:35 UTCJul 9, 19:35 UTC1h 0m
2026-07-09 N217LG - Jul 9, 17:20 UTCJul 9, 17:35 UTC15m
2026-07-09 N217LG - Jul 9, 10:40 UTCJul 9, 11:30 UTC50m
2026-07-09 N217LG - Jul 9, 08:25 UTCJul 9, 08:55 UTC30m
2026-07-09 N217LG - Jul 9, 05:10 UTCJul 9, 05:45 UTC35m
2026-07-09 N217LG - Jul 9, 02:25 UTCJul 9, 03:10 UTC45m
2026-07-08 N217LG - Jul 8, 08:30 UTCJul 8, 09:05 UTC35m
2026-07-08 N217LG - Jul 8, 06:25 UTCJul 8, 07:05 UTC40m
2026-07-07 N217LG - Jul 7, 22:45 UTCJul 7, 23:35 UTC50m
2026-07-07 N217LG - Jul 7, 20:15 UTCJul 7, 21:05 UTC50m
2026-07-07 N217LG - Jul 7, 17:40 UTCJul 7, 18:20 UTC40m
2026-07-07 N217LG - Jul 7, 15:20 UTCJul 7, 16:05 UTC45m
2026-07-07 N217LG - Jul 7, 04:55 UTCJul 7, 05:45 UTC50m
2026-07-07 N217LG - Jul 7, 02:20 UTCJul 7, 03:10 UTC50m
2026-07-06 N217LG - Jul 6, 22:50 UTCJul 6, 23:25 UTC35m
2026-07-06 N217LG - Jul 6, 20:05 UTCJul 6, 20:55 UTC50m
2026-07-06 N217LG - Jul 6, 05:15 UTCJul 6, 05:50 UTC35m
2026-07-06 N217LG - Jul 6, 02:50 UTCJul 6, 03:20 UTC30m
2026-07-05 N217LG - Jul 5, 22:10 UTCJul 5, 23:00 UTC50m
2026-07-05 N217LG - Jul 5, 19:30 UTCJul 5, 20:20 UTC50m
2026-07-04 N217LG - Jul 4, 03:15 UTCJul 4, 04:15 UTC1h 0m
2026-07-03 N217LG - Jul 3, 23:25 UTCJul 4, 00:20 UTC55m
2026-07-03 N217LG - Jul 3, 04:50 UTCJul 3, 05:25 UTC35m
2026-07-03 N217LG - Jul 3, 02:35 UTCJul 3, 03:15 UTC40m
2026-07-02 N217LG - Jul 2, 22:45 UTCJul 2, 23:25 UTC40m
2026-07-02 N217LG - Jul 2, 20:05 UTCJul 2, 20:50 UTC45m
2026-07-01 N217LG - Jul 1, 04:00 UTCJul 1, 04:40 UTC40m
2026-07-01 N217LG - Jul 1, 00:35 UTCJul 1, 01:20 UTC45m
2026-06-30 N217LG - Jun 30, 04:05 UTCJun 30, 04:35 UTC30m
2026-06-30 N217LG - Jun 30, 02:20 UTCJun 30, 02:50 UTC30m
2026-06-29 N217LG - Jun 29, 22:44 UTCJun 29, 23:34 UTC50m
2026-06-28 N217LG - Jun 28, 19:40 UTCJun 28, 20:25 UTC45m
2026-06-28 N217LG - Jun 28, 18:19 UTCJun 28, 18:49 UTC30m
2026-06-28 N217LG - Jun 28, 17:04 UTCJun 28, 17:34 UTC30m

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 N217LG page for operator, model, and routing details .

Mode-S A1D484 frequently asked

What is Mode-S code A1D484?
A1D484 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N217LG.
Where is Mode-S A1D484 registered?
Mode-S code A1D484 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 A1D484 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 A1D484, octal 50352204, decimal 10,605,700.
What flights does A1D484 operate?
Mode-S A1D484 has broadcast 1 distinct callsign, including N217LG.