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sensors Mode-S transponder

AAA05D

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N784LA · operated by N784LA LLC

Hex
AAA05D
Octal
52520135
Decimal
11,182,173
Country
US
Tail
N784LA
Type
P28A
No current signal · last broadcast 13h ago
Flights observed
202
Distinct callsigns
1
Country
US
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S AAA05D.

Country allocation

The ICAO 24-bit address AAA05D 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
N784LA - 202 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 N784LA - Jul 17, 18:44 UTCJul 17, 19:00 UTC15m
2026-07-16 N784LA - Jul 16, 14:10 UTCJul 16, 14:35 UTC25m
2026-07-15 N784LA - Jul 15, 16:05 UTCJul 15, 17:40 UTC1h 35m
2026-07-15 N784LA - Jul 15, 13:45 UTCJul 15, 14:45 UTC1h 0m
2026-07-15 N784LA PNE → PNE Jul 15, 11:05 UTCJul 15, 12:05 UTC1h 0m
2026-07-15 N784LA - Jul 15, 10:40 UTCJul 15, 11:00 UTC20m
2026-07-15 N784LA PNE → PNE Jul 15, 01:55 UTCJul 15, 02:55 UTC1h 0m
2026-07-14 N784LA - Jul 14, 23:25 UTCJul 14, 23:45 UTC20m
2026-07-14 N784LA PNE → PNE Jul 14, 22:00 UTCJul 14, 22:30 UTC30m
2026-07-14 N784LA - Jul 14, 19:05 UTCJul 14, 19:45 UTC40m
2026-07-14 N784LA - Jul 14, 15:45 UTCJul 14, 16:55 UTC1h 10m
2026-07-14 N784LA PNE → PNE Jul 14, 14:15 UTCJul 14, 15:10 UTC55m
2026-07-14 N784LA - Jul 14, 11:50 UTCJul 14, 12:30 UTC40m
2026-07-14 N784LA - Jul 14, 00:35 UTCJul 14, 01:35 UTC1h 0m
2026-07-13 N784LA PNE → PNE Jul 13, 20:50 UTCJul 13, 22:00 UTC1h 10m
2026-07-13 N784LA PNE → PNE Jul 13, 17:45 UTCJul 13, 19:00 UTC1h 15m
2026-07-13 N784LA - Jul 13, 14:40 UTCJul 13, 16:15 UTC1h 35m
2026-07-13 N784LA - Jul 13, 12:00 UTCJul 13, 12:45 UTC45m
2026-07-12 N784LA - Jul 12, 21:50 UTCJul 12, 22:25 UTC35m
2026-07-12 N784LA - Jul 12, 18:20 UTCJul 12, 20:25 UTC2h 5m
2026-07-12 N784LA - Jul 12, 16:25 UTCJul 12, 17:15 UTC50m
2026-07-12 N784LA - Jul 12, 14:30 UTCJul 12, 14:50 UTC20m
2026-07-11 N784LA PNE → PNE Jul 11, 17:25 UTCJul 11, 18:30 UTC1h 5m
2026-07-11 N784LA PNE → PNE Jul 11, 16:55 UTCJul 11, 17:20 UTC25m
2026-07-11 N784LA - Jul 11, 15:45 UTCJul 11, 16:20 UTC35m
2026-07-11 N784LA - Jul 11, 15:05 UTCJul 11, 15:35 UTC30m
2026-07-11 N784LA PNE → PNE Jul 11, 12:30 UTCJul 11, 14:15 UTC1h 45m
2026-07-10 N784LA - Jul 10, 18:05 UTCJul 10, 18:40 UTC35m
2026-07-10 N784LA PNE → PNE Jul 10, 17:35 UTCJul 10, 17:45 UTC10m
2026-07-10 N784LA - Jul 10, 17:10 UTCJul 10, 17:20 UTC10m
2026-07-10 N784LA - Jul 10, 15:20 UTCJul 10, 15:40 UTC20m
2026-07-08 N784LA - Jul 8, 23:05 UTCJul 9, 00:10 UTC1h 5m
2026-07-08 N784LA - Jul 8, 15:00 UTCJul 8, 15:55 UTC55m
2026-07-08 N784LA - Jul 8, 13:30 UTCJul 8, 13:55 UTC25m
2026-07-08 N784LA - Jul 8, 12:40 UTCJul 8, 13:20 UTC40m
2026-07-04 N784LA - Jul 4, 14:25 UTCJul 4, 15:20 UTC55m
2026-07-04 N784LA - Jul 4, 13:45 UTCJul 4, 14:20 UTC35m
2026-07-02 N784LA - Jul 2, 15:00 UTCJul 2, 15:25 UTC25m
2026-07-02 N784LA - Jul 2, 11:10 UTCJul 2, 11:55 UTC45m
2026-07-01 N784LA - Jul 1, 20:55 UTCJul 1, 22:05 UTC1h 10m
2026-06-29 N784LA - Jun 29, 21:39 UTCJun 29, 22:49 UTC1h 10m
2026-06-29 N784LA - Jun 29, 16:50 UTCJun 29, 17:49 UTC1h 0m
2026-06-29 N784LA - Jun 29, 13:39 UTCJun 29, 14:29 UTC50m
2026-06-28 N784LA - Jun 28, 16:35 UTCJun 28, 16:55 UTC20m
2026-06-27 N784LA - Jun 27, 12:50 UTCJun 27, 14:29 UTC1h 40m
2026-06-26 N784LA - Jun 26, 14:09 UTCJun 26, 16:30 UTC2h 20m
2026-06-25 N784LA - Jun 25, 19:34 UTCJun 25, 20:14 UTC40m
2026-06-25 N784LA PNE → PNE Jun 25, 16:39 UTCJun 25, 16:59 UTC20m
2026-06-25 N784LA - Jun 25, 13:45 UTCJun 25, 14:44 UTC1h 0m
2026-06-24 N784LA PNE → PNE Jun 24, 19:39 UTCJun 24, 20:40 UTC1h 0m

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 N784LA page for operator, model, and routing details .

Mode-S AAA05D frequently asked

What is Mode-S code AAA05D?
AAA05D is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N784LA.
Where is Mode-S AAA05D registered?
Mode-S code AAA05D 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 AAA05D broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AAA05D, octal 52520135, decimal 11,182,173.
What flights does AAA05D operate?
Mode-S AAA05D has broadcast 1 distinct callsign, including N784LA.