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sensors Mode-S transponder

A165D7

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N19AE · PILATUS PC-12 · operated by GBNY LLC

Hex
A165D7
Octal
50262727
Decimal
10,577,367
Country
US
Tail
N19AE
Type
PC12
No current signal · last broadcast Jul 26, 21:15 UTC
Flights observed
77
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 21:15 UTC

Last known position

Most recent position reported by Mode-S A165D7.

Country allocation

The ICAO 24-bit address A165D7 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
N19AE - 77 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N19AE - Jul 26, 21:05 UTCJul 26, 21:15 UTC10m
2026-07-26 N19AE - Jul 26, 19:40 UTCJul 26, 20:10 UTC30m
2026-07-26 N19AE - Jul 26, 16:15 UTCJul 26, 19:05 UTC2h 50m
2026-07-23 N19AE - Jul 23, 15:05 UTCJul 23, 18:05 UTC3h 0m
2026-07-23 N19AE - Jul 23, 12:55 UTCJul 23, 13:30 UTC35m
2026-07-22 N19AE - Jul 22, 23:20 UTCJul 23, 01:05 UTC1h 45m
2026-07-21 N19AE - Jul 21, 21:10 UTCJul 22, 00:50 UTC3h 40m
2026-07-19 N19AE - Jul 19, 18:45 UTCJul 19, 19:15 UTC30m
2026-07-19 N19AE - Jul 19, 16:25 UTCJul 19, 18:10 UTC1h 45m
2026-07-17 N19AE - Jul 17, 17:35 UTCJul 17, 19:15 UTC1h 40m
2026-07-17 N19AE - Jul 17, 15:55 UTCJul 17, 16:29 UTC35m
2026-07-14 N19AE - Jul 14, 15:20 UTCJul 14, 17:35 UTC2h 15m
2026-07-14 N19AE - Jul 14, 11:35 UTCJul 14, 13:55 UTC2h 20m
2026-07-12 N19AE - Jul 12, 18:45 UTCJul 12, 22:30 UTC3h 45m
2026-07-12 N19AE - Jul 12, 14:10 UTCJul 12, 17:50 UTC3h 40m
2026-07-11 N19AE - Jul 11, 00:15 UTCJul 11, 03:45 UTC3h 30m
2026-07-10 N19AE - Jul 10, 16:45 UTCJul 10, 21:00 UTC4h 15m
2026-07-10 N19AE - Jul 10, 03:55 UTCJul 10, 05:25 UTC1h 30m
2026-07-10 N19AE - Jul 10, 01:50 UTCJul 10, 02:40 UTC50m
2026-07-06 N19AE - Jul 6, 19:15 UTCJul 6, 21:35 UTC2h 20m
2026-07-02 N19AE - Jul 2, 18:00 UTCJul 2, 18:35 UTC35m
2026-07-02 N19AE - Jul 2, 17:00 UTCJul 2, 17:20 UTC20m
2026-07-02 N19AE - Jul 2, 15:40 UTCJul 2, 16:25 UTC45m
2026-07-01 N19AE - Jul 1, 15:05 UTCJul 1, 16:40 UTC1h 35m
2026-07-01 N19AE - Jul 1, 13:40 UTCJul 1, 14:10 UTC30m
2026-06-25 N19AE - Jun 25, 20:30 UTCJun 25, 20:39 UTC10m
2026-06-25 N19AE - Jun 25, 19:24 UTCJun 25, 19:59 UTC35m
2026-06-25 N19AE - Jun 25, 13:20 UTCJun 25, 13:55 UTC35m
2026-06-25 N19AE - Jun 25, 12:19 UTCJun 25, 12:30 UTC10m
2026-06-24 N19AE - Jun 24, 16:45 UTCJun 24, 17:20 UTC35m
2026-06-24 N19AE - Jun 24, 15:44 UTCJun 24, 16:05 UTC20m
2026-06-23 N19AE - Jun 23, 16:14 UTCJun 23, 16:39 UTC25m
2026-06-23 N19AE - Jun 23, 14:59 UTCJun 23, 15:34 UTC35m
2026-06-23 N19AE - Jun 23, 05:04 UTCJun 23, 06:09 UTC1h 5m
2026-06-22 N19AE - Jun 22, 20:55 UTCJun 23, 04:45 UTC7h 50m
2026-06-21 N19AE - Jun 21, 17:35 UTCJun 21, 18:10 UTC35m
2026-06-21 N19AE - Jun 21, 15:30 UTCJun 21, 16:14 UTC45m
2026-06-18 N19AE - Jun 18, 15:05 UTCJun 18, 16:30 UTC1h 25m
2026-06-18 N19AE - Jun 18, 13:25 UTCJun 18, 13:55 UTC30m
2026-06-16 N19AE - Jun 16, 03:30 UTCJun 16, 06:35 UTC3h 5m
2026-06-15 N19AE DAL → OMA Jun 15, 20:00 UTCJun 15, 22:10 UTC2h 10m
2026-06-15 N19AE - Jun 15, 18:35 UTCJun 15, 19:20 UTC45m
2026-06-13 N19AE - Jun 13, 19:30 UTCJun 13, 20:50 UTC1h 20m
2026-06-13 N19AE - Jun 13, 15:10 UTCJun 13, 15:55 UTC45m
2026-06-13 N19AE - Jun 13, 14:00 UTCJun 13, 14:10 UTC10m
2026-06-11 N19AE - Jun 11, 21:25 UTCJun 11, 22:05 UTC40m
2026-06-11 N19AE - Jun 11, 20:25 UTCJun 11, 20:35 UTC10m
2026-06-11 N19AE - Jun 11, 19:00 UTCJun 11, 19:45 UTC45m
2026-06-09 N19AE - Jun 9, 14:50 UTCJun 9, 15:50 UTC1h 0m
2026-06-09 N19AE - Jun 9, 13:25 UTCJun 9, 14:00 UTC35m

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 N19AE page for operator, model, and routing details .

Mode-S A165D7 frequently asked

What is Mode-S code A165D7?
A165D7 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N19AE.
Where is Mode-S A165D7 registered?
Mode-S code A165D7 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 A165D7 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A165D7, octal 50262727, decimal 10,577,367.
What flights does A165D7 operate?
Mode-S A165D7 has broadcast 1 distinct callsign, including N19AE.