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sensors Mode-S transponder

A64C16

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N50467 · CESSNA 150 · operated by HASTINGS STEPHEN J

Hex
A64C16
Octal
51446026
Decimal
10,898,454
Country
US
Tail
N50467
Type
C150
No current signal · last broadcast 13h ago
Flights observed
109
Distinct callsigns
1
Country
US
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S A64C16.

Country allocation

The ICAO 24-bit address A64C16 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
N50467 - 109 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 N50467 PAQ → PAQ Jul 11, 18:35 UTCJul 11, 19:35 UTC1h 0m
2026-07-11 N50467 - Jul 11, 02:55 UTCJul 11, 03:55 UTC1h 0m
2026-07-11 N50467 PAQ → PAQ Jul 11, 00:30 UTCJul 11, 01:30 UTC1h 0m
2026-07-10 N50467 - Jul 10, 22:25 UTCJul 10, 23:25 UTC1h 0m
2026-07-10 N50467 - Jul 10, 01:00 UTCJul 10, 02:00 UTC1h 0m
2026-07-09 N50467 - Jul 9, 01:15 UTCJul 9, 01:55 UTC40m
2026-07-08 N50467 - Jul 8, 22:40 UTCJul 8, 23:40 UTC1h 0m
2026-07-08 N50467 - Jul 8, 18:25 UTCJul 8, 19:15 UTC50m
2026-07-03 N50467 PAQ → PAQ Jul 3, 18:45 UTCJul 3, 19:45 UTC1h 0m
2026-07-03 N50467 PAQ → PAQ Jul 3, 00:45 UTCJul 3, 02:00 UTC1h 15m
2026-07-02 N50467 PAQ → PAQ Jul 2, 21:25 UTCJul 2, 23:05 UTC1h 40m
2026-07-02 N50467 - Jul 2, 19:15 UTCJul 2, 19:40 UTC25m
2026-07-02 N50467 - Jul 2, 03:15 UTCJul 2, 04:15 UTC1h 0m
2026-06-29 N50467 PAQ → PAQ Jun 29, 16:59 UTCJun 29, 17:45 UTC45m
2026-06-28 N50467 PAQ → PAQ Jun 28, 01:55 UTCJun 28, 02:49 UTC55m
2026-06-27 N50467 - Jun 27, 05:10 UTCJun 27, 05:55 UTC45m
2026-06-27 N50467 PAQ → TKA Jun 27, 02:14 UTCJun 27, 02:55 UTC40m
2026-06-27 N50467 PAQ → PAQ Jun 27, 00:34 UTCJun 27, 01:24 UTC50m
2026-06-26 N50467 - Jun 26, 18:44 UTCJun 26, 19:30 UTC45m
2026-06-26 N50467 - Jun 26, 00:50 UTCJun 26, 01:45 UTC55m
2026-06-24 N50467 - Jun 24, 23:04 UTCJun 24, 23:54 UTC50m
2026-06-24 N50467 PAQ → PAQ Jun 24, 00:55 UTCJun 24, 02:24 UTC1h 30m
2026-06-23 N50467 - Jun 23, 22:49 UTCJun 23, 23:44 UTC55m
2026-06-22 N50467 PAQ → PAQ Jun 22, 21:54 UTCJun 22, 22:49 UTC55m
2026-06-20 N50467 PAQ → PAQ Jun 20, 19:34 UTCJun 20, 20:29 UTC55m
2026-06-20 N50467 - Jun 20, 06:35 UTCJun 20, 06:45 UTC10m
2026-06-19 N50467 - Jun 19, 18:34 UTCJun 19, 19:39 UTC1h 5m
2026-06-19 N50467 PAQ → PAQ Jun 19, 15:19 UTCJun 19, 15:39 UTC20m
2026-06-19 N50467 - Jun 19, 03:15 UTCJun 19, 03:49 UTC35m
2026-06-19 N50467 - Jun 19, 02:35 UTCJun 19, 03:09 UTC35m
2026-06-19 N50467 - Jun 19, 01:50 UTCJun 19, 02:29 UTC40m
2026-06-18 N50467 - Jun 18, 19:50 UTCJun 18, 20:10 UTC20m
2026-06-18 N50467 - Jun 18, 17:10 UTCJun 18, 19:45 UTC2h 35m
2026-06-18 N50467 PAQ → PAQ Jun 18, 01:20 UTCJun 18, 02:35 UTC1h 15m
2026-06-17 N50467 - Jun 17, 19:30 UTCJun 17, 20:40 UTC1h 10m
2026-06-17 N50467 PAQ → PAQ Jun 17, 00:35 UTCJun 17, 01:50 UTC1h 15m
2026-06-16 N50467 PAQ → PAQ Jun 16, 20:40 UTCJun 16, 21:40 UTC1h 0m
2026-06-16 N50467 - Jun 16, 18:25 UTCJun 16, 19:19 UTC55m
2026-06-15 N50467 - Jun 15, 20:40 UTCJun 15, 21:35 UTC55m
2026-06-15 N50467 - Jun 15, 18:20 UTCJun 15, 18:35 UTC15m
2026-06-15 N50467 - Jun 15, 03:24 UTCJun 15, 03:35 UTC10m
2026-06-15 N50467 PAQ → WWA Jun 15, 02:35 UTCJun 15, 03:19 UTC45m
2026-06-13 N50467 - Jun 13, 04:40 UTCJun 13, 05:30 UTC50m
2026-06-13 N50467 - Jun 13, 00:50 UTCJun 13, 01:35 UTC45m
2026-06-11 N50467 - Jun 11, 00:35 UTCJun 11, 01:30 UTC55m
2026-06-09 N50467 - Jun 9, 22:25 UTCJun 9, 23:05 UTC40m
2026-06-09 N50467 - Jun 9, 19:50 UTCJun 9, 20:40 UTC50m
2026-06-09 N50467 - Jun 9, 05:15 UTCJun 9, 05:55 UTC40m
2026-06-09 N50467 PAQ → PAQ Jun 9, 02:40 UTCJun 9, 03:35 UTC55m
2026-06-09 N50467 PAQ → PAQ Jun 9, 00:45 UTCJun 9, 01:45 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 N50467 page for operator, model, and routing details .

Mode-S A64C16 frequently asked

What is Mode-S code A64C16?
A64C16 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N50467.
Where is Mode-S A64C16 registered?
Mode-S code A64C16 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 A64C16 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 A64C16, octal 51446026, decimal 10,898,454.
What flights does A64C16 operate?
Mode-S A64C16 has broadcast 1 distinct callsign, including N50467.