Apparatus

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sensors Mode-S transponder

AD6C26

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N964MS · CESSNA 150 · operated by MOUNT SAN ANTONIO COLLEGE, FLIGHT TRANING

Hex
AD6C26
Octal
53266046
Decimal
11,365,414
Country
US
Tail
N964MS
Type
C150
No current signal · last broadcast 7d ago
Flights observed
218
Distinct callsigns
1
Country
US
Last broadcast
7d ago

Last known position

Most recent position reported by Mode-S AD6C26.

Country allocation

The ICAO 24-bit address AD6C26 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
N964MS - 218 2026-07-07

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-07 N964MS - Jul 7, 00:40 UTCJul 7, 01:35 UTC55m
2026-07-06 N964MS - Jul 6, 21:25 UTCJul 6, 23:30 UTC2h 5m
2026-07-06 N964MS - Jul 6, 16:55 UTCJul 6, 17:40 UTC45m
2026-07-05 N964MS VNY → POC Jul 5, 23:55 UTCJul 6, 00:30 UTC35m
2026-07-05 N964MS - Jul 5, 22:35 UTCJul 5, 23:40 UTC1h 5m
2026-07-05 N964MS - Jul 5, 19:25 UTCJul 5, 20:55 UTC1h 30m
2026-07-03 N964MS - Jul 3, 23:20 UTCJul 4, 01:25 UTC2h 5m
2026-07-03 N964MS - Jul 3, 21:25 UTCJul 3, 22:05 UTC40m
2026-07-03 N964MS - Jul 3, 17:15 UTCJul 3, 19:25 UTC2h 10m
2026-07-03 N964MS POC → POC Jul 3, 04:05 UTCJul 3, 04:25 UTC20m
2026-07-03 N964MS - Jul 3, 00:55 UTCJul 3, 01:30 UTC35m
2026-07-02 N964MS - Jul 2, 20:30 UTCJul 2, 22:20 UTC1h 50m
2026-07-02 N964MS POC → POC Jul 2, 01:10 UTCJul 2, 01:55 UTC45m
2026-07-01 N964MS - Jul 1, 22:40 UTCJul 1, 23:15 UTC35m
2026-07-01 N964MS - Jul 1, 17:20 UTCJul 1, 17:45 UTC25m
2026-07-01 N964MS - Jul 1, 01:10 UTCJul 1, 02:10 UTC1h 0m
2026-06-30 N964MS - Jun 30, 22:45 UTCJun 30, 23:15 UTC30m
2026-06-30 N964MS - Jun 30, 21:00 UTCJun 30, 21:25 UTC25m
2026-06-30 N964MS - Jun 30, 19:10 UTCJun 30, 19:35 UTC25m
2026-06-29 N964MS - Jun 29, 15:00 UTCJun 29, 15:39 UTC40m
2026-06-29 N964MS - Jun 29, 01:20 UTCJun 29, 02:00 UTC40m
2026-06-28 N964MS POC → POC Jun 28, 21:55 UTCJun 28, 22:24 UTC30m
2026-06-28 N964MS - Jun 28, 18:59 UTCJun 28, 19:34 UTC35m
2026-06-28 N964MS - Jun 28, 17:19 UTCJun 28, 18:05 UTC45m
2026-06-27 N964MS - Jun 27, 20:09 UTCJun 27, 20:44 UTC35m
2026-06-26 N964MS - Jun 26, 00:59 UTCJun 26, 01:54 UTC55m
2026-06-25 N964MS - Jun 25, 22:39 UTCJun 25, 23:09 UTC30m
2026-06-25 N964MS - Jun 25, 20:39 UTCJun 25, 21:40 UTC1h 0m
2026-06-25 N964MS - Jun 25, 18:39 UTCJun 25, 19:09 UTC30m
2026-06-25 N964MS - Jun 25, 02:39 UTCJun 25, 03:04 UTC25m
2026-06-24 N964MS POC → POC Jun 24, 22:55 UTCJun 24, 23:29 UTC35m
2026-06-24 N964MS - Jun 24, 20:54 UTCJun 24, 21:44 UTC50m
2026-06-24 N964MS - Jun 24, 19:10 UTCJun 24, 19:55 UTC45m
2026-06-24 N964MS - Jun 24, 17:10 UTCJun 24, 17:50 UTC40m
2026-06-15 N964MS - Jun 15, 19:14 UTCJun 15, 20:00 UTC45m
2026-06-15 N964MS - Jun 15, 17:45 UTCJun 15, 18:35 UTC50m
2026-06-15 N964MS - Jun 15, 15:15 UTCJun 15, 15:45 UTC30m
2026-06-14 N964MS - Jun 14, 22:45 UTCJun 14, 23:25 UTC39m
2026-06-14 N964MS - Jun 14, 21:00 UTCJun 14, 21:45 UTC45m
2026-06-14 N964MS - Jun 14, 17:45 UTCJun 14, 18:20 UTC35m
2026-06-14 N964MS POC → POC Jun 14, 15:10 UTCJun 14, 15:50 UTC40m
2026-06-13 N964MS - Jun 13, 20:50 UTCJun 13, 22:05 UTC1h 15m
2026-06-13 N964MS - Jun 13, 19:20 UTCJun 13, 19:55 UTC35m
2026-06-13 N964MS - Jun 13, 17:35 UTCJun 13, 18:00 UTC25m
2026-06-09 N964MS - Jun 9, 00:55 UTCJun 9, 01:50 UTC55m
2026-06-05 N964MS - Jun 5, 19:00 UTCJun 5, 19:50 UTC50m
2026-06-05 N964MS POC → POC Jun 5, 17:10 UTCJun 5, 17:50 UTC40m
2026-06-05 N964MS - Jun 5, 01:00 UTCJun 5, 01:55 UTC55m
2026-06-04 N964MS - Jun 4, 22:55 UTCJun 4, 23:55 UTC1h 0m
2026-06-04 N964MS - Jun 4, 19:20 UTCJun 4, 19:55 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 N964MS page for operator, model, and routing details .

Mode-S AD6C26 frequently asked

What is Mode-S code AD6C26?
AD6C26 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N964MS.
Where is Mode-S AD6C26 registered?
Mode-S code AD6C26 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 AD6C26 broadcasting right now?
No active broadcast right now. Last signal was 7d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AD6C26, octal 53266046, decimal 11,365,414.
What flights does AD6C26 operate?
Mode-S AD6C26 has broadcast 1 distinct callsign, including N964MS.