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sensors Mode-S transponder

A6C6EA

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N536CA · operated by OFER TENENBAUM

Hex
A6C6EA
Octal
51543352
Decimal
10,929,898
Country
US
Tail
N536CA
No current signal · last broadcast 58m ago
Flights observed
90
Distinct callsigns
1
Country
US
Last broadcast
58m ago

Last known position

Most recent position reported by Mode-S A6C6EA.

Country allocation

The ICAO 24-bit address A6C6EA 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
N536CA - 90 2026-07-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-18 N536CA - Jul 18, 15:00 UTCJul 18, 16:30 UTC1h 30m
2026-07-17 N536CA - Jul 17, 22:29 UTCJul 18, 00:19 UTC1h 50m
2026-07-15 N536CA - Jul 15, 12:15 UTCJul 15, 14:35 UTC2h 20m
2026-07-12 N536CA - Jul 12, 15:45 UTCJul 12, 16:25 UTC40m
2026-07-12 N536CA - Jul 12, 14:30 UTCJul 12, 15:05 UTC35m
2026-07-11 N536CA - Jul 11, 15:55 UTCJul 11, 16:40 UTC45m
2026-07-11 N536CA - Jul 11, 14:30 UTCJul 11, 15:10 UTC40m
2026-07-10 N536CA - Jul 10, 19:55 UTCJul 10, 22:10 UTC2h 15m
2026-07-09 N536CA - Jul 9, 12:35 UTCJul 9, 14:20 UTC1h 45m
2026-07-08 N536CA - Jul 8, 16:45 UTCJul 8, 17:00 UTC15m
2026-07-06 N536CA - Jul 6, 11:55 UTCJul 6, 13:45 UTC1h 50m
2026-07-05 N536CA - Jul 5, 14:50 UTCJul 5, 15:10 UTC20m
2026-07-05 N536CA - Jul 5, 13:00 UTCJul 5, 14:15 UTC1h 15m
2026-07-03 N536CA - Jul 3, 16:45 UTCJul 3, 17:10 UTC25m
2026-07-02 N536CA - Jul 2, 21:10 UTCJul 2, 21:50 UTC40m
2026-07-02 N536CA - Jul 2, 20:05 UTCJul 2, 20:25 UTC20m
2026-07-01 N536CA - Jul 1, 21:55 UTCJul 1, 23:10 UTC1h 15m
2026-07-01 N536CA - Jul 1, 20:35 UTCJul 1, 21:15 UTC40m
2026-06-30 N536CA RBD → RBD Jun 30, 19:50 UTCJun 30, 21:30 UTC1h 40m
2026-06-29 N536CA - Jun 29, 20:09 UTCJun 29, 22:00 UTC1h 50m
2026-06-27 N536CA - Jun 27, 22:25 UTCJun 27, 22:45 UTC20m
2026-06-26 N536CA - Jun 26, 19:39 UTCJun 26, 20:50 UTC1h 10m
2026-06-26 N536CA - Jun 26, 17:29 UTCJun 26, 19:04 UTC1h 35m
2026-06-25 N536CA - Jun 25, 14:24 UTCJun 25, 15:40 UTC1h 15m
2026-06-25 N536CA - Jun 25, 12:19 UTCJun 25, 13:29 UTC1h 10m
2026-06-24 N536CA - Jun 24, 21:14 UTCJun 24, 21:54 UTC40m
2026-06-24 N536CA - Jun 24, 19:00 UTCJun 24, 20:20 UTC1h 20m
2026-06-23 N536CA - Jun 23, 18:04 UTCJun 23, 18:29 UTC25m
2026-06-23 N536CA - Jun 23, 16:29 UTCJun 23, 17:34 UTC1h 5m
2026-06-23 N536CA - Jun 23, 12:25 UTCJun 23, 12:45 UTC20m
2026-06-22 N536CA - Jun 22, 20:14 UTCJun 22, 22:05 UTC1h 50m
2026-06-21 N536CA - Jun 21, 14:40 UTCJun 21, 17:15 UTC2h 35m
2026-06-20 N536CA - Jun 20, 19:55 UTCJun 20, 22:35 UTC2h 40m
2026-06-20 N536CA - Jun 20, 15:34 UTCJun 20, 16:29 UTC55m
2026-06-20 N536CA - Jun 20, 14:19 UTCJun 20, 14:59 UTC40m
2026-06-19 N536CA - Jun 19, 23:14 UTCJun 20, 01:14 UTC2h 0m
2026-06-18 N536CA - Jun 18, 14:50 UTCJun 18, 16:35 UTC1h 45m
2026-06-17 N536CA - Jun 17, 21:10 UTCJun 17, 21:40 UTC30m
2026-06-17 N536CA - Jun 17, 19:55 UTCJun 17, 20:30 UTC35m
2026-06-17 N536CA - Jun 17, 12:15 UTCJun 17, 15:00 UTC2h 45m
2026-06-16 N536CA - Jun 16, 23:25 UTCJun 17, 03:00 UTC3h 35m
2026-06-16 N536CA - Jun 16, 12:25 UTCJun 16, 14:30 UTC2h 5m
2026-06-15 N536CA RBD → RBD Jun 15, 23:50 UTCJun 16, 00:40 UTC50m
2026-06-14 N536CA - Jun 14, 13:10 UTCJun 14, 14:10 UTC1h 0m
2026-06-13 N536CA - Jun 13, 17:30 UTCJun 13, 19:35 UTC2h 5m
2026-06-13 N536CA - Jun 13, 14:00 UTCJun 13, 15:20 UTC1h 20m
2026-06-12 N536CA - Jun 12, 23:25 UTCJun 12, 23:45 UTC20m
2026-06-03 N536CA - Jun 3, 11:30 UTCJun 3, 12:00 UTC30m
2026-06-01 N536CA - Jun 1, 17:45 UTCJun 1, 19:25 UTC1h 40m
2026-05-31 N536CA - May 31, 14:50 UTCMay 31, 16:00 UTC1h 10m

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 N536CA page for operator, model, and routing details .

Mode-S A6C6EA frequently asked

What is Mode-S code A6C6EA?
A6C6EA is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N536CA.
Where is Mode-S A6C6EA registered?
Mode-S code A6C6EA 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 A6C6EA broadcasting right now?
No active broadcast right now. Last signal was 58m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6C6EA, octal 51543352, decimal 10,929,898.
What flights does A6C6EA operate?
Mode-S A6C6EA has broadcast 1 distinct callsign, including N536CA.