Apparatus

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sensors Mode-S transponder

A6B0A0

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N530CA · CESSNA 152 · operated by CAVALAIR LLC

Hex
A6B0A0
Octal
51530240
Decimal
10,924,192
Country
US
Tail
N530CA
Type
C152
No current signal · last broadcast 5d ago
Flights observed
217
Distinct callsigns
1
Country
US
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S A6B0A0.

Country allocation

The ICAO 24-bit address A6B0A0 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
BYF6 - 217 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-15 BYF6 - Jul 15, 19:00 UTCJul 15, 19:10 UTC10m
2026-07-15 BYF6 SQL → HAF Jul 15, 18:15 UTCJul 15, 18:30 UTC15m
2026-07-15 BYF6 SQL → SQL Jul 15, 15:50 UTCJul 15, 16:45 UTC55m
2026-07-15 BYF6 - Jul 15, 03:30 UTCJul 15, 04:15 UTC45m
2026-07-14 BYF6 - Jul 14, 20:40 UTCJul 14, 21:20 UTC40m
2026-07-14 BYF6 SQL → SQL Jul 14, 17:40 UTCJul 14, 18:15 UTC35m
2026-07-14 BYF6 SQL → SQL Jul 14, 17:20 UTCJul 14, 17:35 UTC15m
2026-07-14 BYF6 SQL → SQL Jul 14, 00:40 UTCJul 14, 01:40 UTC1h 0m
2026-07-13 BYF6 SQL → SQL Jul 13, 17:45 UTCJul 13, 18:25 UTC40m
2026-07-13 BYF6 - Jul 13, 15:40 UTCJul 13, 16:00 UTC20m
2026-07-13 BYF6 - Jul 13, 15:15 UTCJul 13, 15:25 UTC10m
2026-07-13 BYF6 SQL → SQL Jul 13, 00:15 UTCJul 13, 00:35 UTC20m
2026-07-12 BYF6 SQL → SQL Jul 12, 23:55 UTCJul 13, 00:05 UTC10m
2026-07-12 BYF6 SQL → SQL Jul 12, 21:55 UTCJul 12, 22:15 UTC20m
2026-07-12 BYF6 SQL → SQL Jul 12, 20:50 UTCJul 12, 21:50 UTC1h 0m
2026-07-12 BYF6 SQL → SQL Jul 12, 00:55 UTCJul 12, 01:55 UTC1h 0m
2026-07-11 BYF6 - Jul 11, 21:30 UTCJul 11, 22:25 UTC55m
2026-07-11 BYF6 SQL → SQL Jul 11, 18:25 UTCJul 11, 20:05 UTC1h 40m
2026-07-11 BYF6 - Jul 11, 00:55 UTCJul 11, 01:45 UTC50m
2026-07-10 BYF6 - Jul 10, 21:50 UTCJul 10, 22:55 UTC1h 5m
2026-07-10 BYF6 SQL → SQL Jul 10, 18:45 UTCJul 10, 20:10 UTC1h 25m
2026-07-09 BYF6 SQL → SQL Jul 9, 22:35 UTCJul 9, 23:15 UTC40m
2026-07-09 BYF6 - Jul 9, 20:35 UTCJul 9, 21:20 UTC45m
2026-07-09 BYF6 - Jul 9, 18:00 UTCJul 9, 19:15 UTC1h 15m
2026-07-09 BYF6 SQL → SQL Jul 9, 01:20 UTCJul 9, 02:45 UTC1h 25m
2026-07-08 BYF6 SQL → SQL Jul 8, 21:20 UTCJul 8, 21:55 UTC35m
2026-07-08 BYF6 - Jul 8, 21:00 UTCJul 8, 21:15 UTC15m
2026-07-08 BYF6 SQL → SQL Jul 8, 18:35 UTCJul 8, 19:15 UTC40m
2026-07-07 BYF6 SQL → SQL Jul 7, 23:30 UTCJul 8, 00:05 UTC35m
2026-07-07 BYF6 SQL → SQL Jul 7, 20:15 UTCJul 7, 22:00 UTC1h 45m
2026-07-06 BYF6 SQL → SQL Jul 6, 16:15 UTCJul 6, 16:20 UTC5m
2026-07-06 BYF6 SQL → SQL Jul 6, 15:55 UTCJul 6, 16:05 UTC10m
2026-07-06 BYF6 SQL → SQL Jul 6, 15:40 UTCJul 6, 15:50 UTC10m
2026-07-05 BYF6 SQL → SQL Jul 5, 22:10 UTCJul 5, 22:30 UTC20m
2026-07-05 BYF6 SQL → SQL Jul 5, 21:55 UTCJul 5, 22:05 UTC10m
2026-07-05 BYF6 SQL → SQL Jul 5, 21:40 UTCJul 5, 21:50 UTC10m
2026-07-05 BYF6 SQL → SQL Jul 5, 20:25 UTCJul 5, 21:30 UTC1h 5m
2026-07-05 BYF6 SQL → SQL Jul 5, 17:30 UTCJul 5, 18:20 UTC50m
2026-07-04 BYF6 SQL → SQL Jul 4, 21:00 UTCJul 4, 21:15 UTC15m
2026-07-04 BYF6 SQL → SQL Jul 4, 20:15 UTCJul 4, 20:55 UTC40m
2026-07-04 BYF6 SQL → SQL Jul 4, 18:00 UTCJul 4, 18:20 UTC20m
2026-07-04 BYF6 SQL → SQL Jul 4, 01:40 UTCJul 4, 02:45 UTC1h 5m
2026-07-03 BYF6 - Jul 3, 23:05 UTCJul 3, 23:20 UTC15m
2026-07-03 BYF6 SQL → SQL Jul 3, 22:15 UTCJul 3, 22:50 UTC35m
2026-07-03 BYF6 SQL → SQL Jul 3, 19:10 UTCJul 3, 20:20 UTC1h 10m
2026-07-03 BYF6 SQL → SQL Jul 3, 17:20 UTCJul 3, 17:40 UTC20m
2026-07-03 BYF6 SQL → SQL Jul 3, 16:55 UTCJul 3, 17:15 UTC20m
2026-07-03 BYF6 PAO → SQL Jul 3, 05:00 UTCJul 3, 05:10 UTC10m
2026-07-03 BYF6 - Jul 3, 04:45 UTCJul 3, 04:55 UTC10m
2026-07-02 BYF6 SQL → SQL Jul 2, 23:25 UTCJul 3, 00:30 UTC1h 5m

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 N530CA page for operator, model, and routing details .

Mode-S A6B0A0 frequently asked

What is Mode-S code A6B0A0?
A6B0A0 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N530CA.
Where is Mode-S A6B0A0 registered?
Mode-S code A6B0A0 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 A6B0A0 broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A6B0A0, octal 51530240, decimal 10,924,192.
What flights does A6B0A0 operate?
Mode-S A6B0A0 has broadcast 1 distinct callsign, including BYF6.