Apparatus

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sensors Mode-S transponder

AA63E3

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N769KL · SWEARINGEN Metro · operated by CBG LLC

Hex
AA63E3
Octal
52461743
Decimal
11,166,691
Country
US
Tail
N769KL
Type
SW4
No current signal · last broadcast 8h ago
Flights observed
79
Distinct callsigns
7
Country
US
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S AA63E3.

Country allocation

The ICAO 24-bit address AA63E3 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 7 distinct

Callsign Airline Flights Last seen
LYM292 Key Lime Air 69 2026-06-02
LYM416 Key Lime Air 3 2026-05-04
LYM820 Key Lime Air 2 2026-05-04
LYM472 Key Lime Air 2 2026-06-03
LYM777 Key Lime Air 1 2026-05-08
LYM674 Key Lime Air 1 2026-06-02
LYM183 Key Lime Air 1 2026-05-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 LYM472 DEN → BFF Jun 3, 02:00 UTCJun 3, 02:35 UTC35m
2026-06-02 LYM292 DEN → MTJ Jun 2, 13:15 UTCJun 2, 13:50 UTC35m
2026-06-02 LYM674 APA → GJT Jun 2, 01:55 UTCJun 2, 02:25 UTC30m
2026-05-30 LYM292 DEN → MTJ May 30, 13:20 UTCMay 30, 13:50 UTC30m
2026-05-30 LYM292 DEN → MTJ May 30, 02:15 UTCMay 30, 02:35 UTC20m
2026-05-29 LYM292 DEN → MTJ May 29, 12:55 UTCMay 29, 13:35 UTC40m
2026-05-29 LYM292 DEN → MTJ May 29, 02:05 UTCMay 29, 02:30 UTC25m
2026-05-28 LYM292 DEN → MTJ May 28, 13:00 UTCMay 28, 13:45 UTC45m
2026-05-28 LYM292 DEN → MTJ May 28, 02:00 UTCMay 28, 02:30 UTC30m
2026-05-28 LYM292 DEN → MTJ May 28, 01:05 UTCMay 28, 01:15 UTC10m
2026-05-27 LYM292 DEN → MTJ May 27, 13:00 UTCMay 27, 13:45 UTC45m
2026-05-26 LYM292 DEN → MTJ May 26, 23:54 UTCMay 27, 00:04 UTC10m
2026-05-23 LYM292 DEN → MTJ May 23, 14:35 UTCMay 23, 14:45 UTC10m
2026-05-23 LYM292 DEN → MTJ May 23, 12:55 UTCMay 23, 13:40 UTC45m
2026-05-23 LYM292 DEN → MTJ May 23, 01:40 UTCMay 23, 02:15 UTC35m
2026-05-22 LYM292 DEN → MTJ May 22, 12:50 UTCMay 22, 13:40 UTC50m
2026-05-22 LYM292 DEN → MTJ May 22, 01:50 UTCMay 22, 02:15 UTC25m
2026-05-22 LYM292 DEN → MTJ May 22, 00:55 UTCMay 22, 01:05 UTC10m
2026-05-21 LYM292 DEN → MTJ May 21, 13:10 UTCMay 21, 13:55 UTC45m
2026-05-19 LYM292 DEN → MTJ May 19, 02:05 UTCMay 19, 02:30 UTC25m
2026-05-19 LYM292 DEN → MTJ May 19, 00:55 UTCMay 19, 01:05 UTC10m
2026-05-16 LYM292 DEN → MTJ May 16, 12:55 UTCMay 16, 13:41 UTC45m
2026-05-16 LYM292 DEN → MTJ May 16, 01:50 UTCMay 16, 02:15 UTC25m
2026-05-15 LYM292 DEN → MTJ May 15, 13:05 UTCMay 15, 13:50 UTC45m
2026-05-15 LYM292 DEN → MTJ May 15, 01:50 UTCMay 15, 02:15 UTC25m
2026-05-14 LYM292 DEN → MTJ May 14, 13:10 UTCMay 14, 14:01 UTC50m
2026-05-14 LYM292 DEN → MTJ May 14, 01:55 UTCMay 14, 02:25 UTC30m
2026-05-13 LYM292 DEN → MTJ May 13, 13:10 UTCMay 13, 13:55 UTC45m
2026-05-13 LYM292 DEN → MTJ May 13, 01:55 UTCMay 13, 02:20 UTC25m
2026-05-12 LYM292 DEN → MTJ May 12, 12:55 UTCMay 12, 13:35 UTC40m
2026-05-09 LYM292 DEN → MTJ May 9, 14:45 UTCMay 9, 14:55 UTC10m
2026-05-09 LYM292 DEN → MTJ May 9, 13:05 UTCMay 9, 13:45 UTC40m
2026-05-09 LYM292 DEN → MTJ May 9, 01:55 UTCMay 9, 02:15 UTC20m
2026-05-08 LYM292 DEN → MTJ May 8, 13:10 UTCMay 8, 14:00 UTC50m
2026-05-08 LYM777 DEN → MCK May 8, 00:49 UTCMay 8, 01:40 UTC50m
2026-05-07 LYM183 DEN → GJT May 7, 21:30 UTCMay 7, 23:49 UTC2h 20m
2026-05-06 LYM472 DEN → BFF May 6, 01:55 UTCMay 6, 02:30 UTC35m
2026-05-06 LYM292 DEN → MTJ May 6, 00:55 UTCMay 6, 01:05 UTC10m
2026-05-05 LYM292 DEN → MTJ May 5, 13:00 UTCMay 5, 13:45 UTC45m
2026-05-05 LYM292 DEN → MTJ May 5, 03:10 UTCMay 5, 03:30 UTC20m
2026-05-04 LYM416 DEN → AZA May 4, 21:20 UTCMay 5, 00:15 UTC2h 55m
2026-05-04 LYM820 MTJ → DEN May 4, 01:35 UTCMay 4, 02:15 UTC40m
2026-05-03 LYM820 MTJ → DEN May 3, 22:45 UTCMay 3, 23:20 UTC35m
2026-05-02 LYM292 DEN → MTJ May 2, 15:15 UTCMay 2, 16:15 UTC1h 0m
2026-05-02 LYM292 DEN → MTJ May 2, 14:25 UTCMay 2, 14:35 UTC10m
2026-05-02 LYM292 DEN → MTJ May 2, 12:55 UTCMay 2, 13:35 UTC40m
2026-05-02 LYM292 DEN → MTJ May 2, 02:00 UTCMay 2, 02:20 UTC20m
2026-05-01 LYM292 DEN → MTJ May 1, 13:10 UTCMay 1, 13:55 UTC45m
2026-05-01 LYM292 DEN → MTJ May 1, 02:10 UTCMay 1, 02:45 UTC35m
2026-05-01 LYM292 DEN → MTJ May 1, 00:55 UTCMay 1, 01:05 UTC10m

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 N769KL page for operator, model, and routing details .

Mode-S AA63E3 frequently asked

What is Mode-S code AA63E3?
AA63E3 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N769KL.
Where is Mode-S AA63E3 registered?
Mode-S code AA63E3 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 AA63E3 broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA63E3, octal 52461743, decimal 11,166,691.
What flights does AA63E3 operate?
Mode-S AA63E3 has broadcast 7 distinct callsigns, including LYM292, LYM416, LYM820, LYM472, LYM777.