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sensors Mode-S transponder

A30CA8

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N296KC · operated by AVIATION FINANCIAL CORP

Hex
A30CA8
Octal
50606250
Decimal
10,685,608
Country
US
Tail
N296KC
Type
SLG4
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
159
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S A30CA8.

Country allocation

The ICAO 24-bit address A30CA8 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
N296KC - 159 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 N296KC - Jul 26, 21:10 UTCJul 26, 22:00 UTC50m
2026-07-26 N296KC - Jul 26, 03:45 UTCJul 26, 05:00 UTC1h 15m
2026-07-26 N296KC - Jul 26, 01:00 UTCJul 26, 01:30 UTC30m
2026-07-25 N296KC - Jul 25, 17:50 UTCJul 25, 19:30 UTC1h 40m
2026-07-25 N296KC TOA → TOA Jul 25, 00:15 UTCJul 25, 01:00 UTC45m
2026-07-24 N296KC CLD → TOA Jul 24, 21:10 UTCJul 24, 21:55 UTC45m
2026-07-24 N296KC TOA → CLD Jul 24, 19:00 UTCJul 24, 20:15 UTC1h 15m
2026-07-24 N296KC - Jul 24, 16:55 UTCJul 24, 17:40 UTC45m
2026-07-23 N296KC TOA → TOA Jul 23, 23:45 UTCJul 24, 00:50 UTC1h 5m
2026-07-23 N296KC - Jul 23, 22:00 UTCJul 23, 22:45 UTC45m
2026-07-23 N296KC - Jul 23, 19:55 UTCJul 23, 20:50 UTC55m
2026-07-23 N296KC TOA → TOA Jul 23, 17:25 UTCJul 23, 18:10 UTC45m
2026-07-23 N296KC - Jul 23, 15:40 UTCJul 23, 16:40 UTC1h 0m
2026-07-23 N296KC TOA → TOA Jul 23, 00:50 UTCJul 23, 01:50 UTC1h 0m
2026-07-22 N296KC TOA → TOA Jul 22, 22:05 UTCJul 22, 22:15 UTC10m
2026-07-21 N296KC TOA → TOA Jul 21, 14:50 UTCJul 21, 15:45 UTC55m
2026-07-21 N296KC TOA → TOA Jul 21, 01:40 UTCJul 21, 02:40 UTC1h 0m
2026-07-20 N296KC TOA → TOA Jul 20, 23:55 UTCJul 21, 00:55 UTC1h 0m
2026-07-20 N296KC - Jul 20, 21:40 UTCJul 20, 22:45 UTC1h 5m
2026-07-20 N296KC TOA → TOA Jul 20, 19:25 UTCJul 20, 20:40 UTC1h 15m
2026-07-20 N296KC - Jul 20, 16:55 UTCJul 20, 18:40 UTC1h 45m
2026-07-19 N296KC TOA → TOA Jul 19, 23:45 UTCJul 20, 01:35 UTC1h 50m
2026-07-19 N296KC - Jul 19, 02:10 UTCJul 19, 03:30 UTC1h 20m
2026-07-18 N296KC TOA → TOA Jul 18, 21:40 UTCJul 18, 22:45 UTC1h 5m
2026-07-18 N296KC - Jul 18, 20:05 UTCJul 18, 20:30 UTC25m
2026-07-18 N296KC TOA → TOA Jul 18, 00:25 UTCJul 18, 01:00 UTC35m
2026-07-17 N296KC - Jul 17, 20:40 UTCJul 17, 20:55 UTC15m
2026-07-17 N296KC - Jul 17, 18:50 UTCJul 17, 19:45 UTC55m
2026-07-16 N296KC - Jul 16, 23:35 UTCJul 17, 00:45 UTC1h 10m
2026-07-16 N296KC TOA → TOA Jul 16, 21:35 UTCJul 16, 22:00 UTC25m
2026-07-16 N296KC TOA → TOA Jul 16, 19:05 UTCJul 16, 20:05 UTC1h 0m
2026-07-16 N296KC TOA → TOA Jul 16, 16:35 UTCJul 16, 17:35 UTC1h 0m
2026-07-16 N296KC SMX → TOA Jul 16, 00:15 UTCJul 16, 02:20 UTC2h 5m
2026-07-15 N296KC - Jul 15, 23:40 UTCJul 16, 00:10 UTC30m
2026-07-15 N296KC - Jul 15, 20:45 UTCJul 15, 22:30 UTC1h 45m
2026-07-15 N296KC - Jul 15, 16:40 UTCJul 15, 18:45 UTC2h 5m
2026-07-15 N296KC SPQ → TOA Jul 15, 04:00 UTCJul 15, 05:50 UTC1h 50m
2026-07-14 N296KC - Jul 14, 23:30 UTCJul 15, 00:20 UTC50m
2026-07-14 N296KC TOA → TOA Jul 14, 21:15 UTCJul 14, 21:45 UTC30m
2026-07-14 N296KC TOA → TOA Jul 14, 18:45 UTCJul 14, 19:50 UTC1h 5m
2026-07-11 N296KC - Jul 11, 00:45 UTCJul 11, 01:50 UTC1h 5m
2026-07-10 N296KC TOA → TOA Jul 10, 22:45 UTCJul 10, 23:50 UTC1h 5m
2026-07-10 N296KC TOA → TOA Jul 10, 18:55 UTCJul 10, 19:45 UTC50m
2026-07-09 N296KC TOA → TOA Jul 9, 23:55 UTCJul 10, 00:50 UTC55m
2026-07-09 N296KC TOA → TOA Jul 9, 22:00 UTCJul 9, 23:00 UTC1h 0m
2026-07-09 N296KC - Jul 9, 18:55 UTCJul 9, 20:05 UTC1h 10m
2026-07-09 N296KC TOA → TOA Jul 9, 16:40 UTCJul 9, 16:50 UTC10m
2026-07-02 N296KC SMO → TOA Jul 2, 23:45 UTCJul 2, 23:55 UTC10m
2026-06-25 N296KC SMO → SMO Jun 25, 22:10 UTCJun 25, 23:30 UTC1h 20m
2026-06-25 N296KC SMO → SMO Jun 25, 19:24 UTCJun 25, 20:39 UTC1h 15m

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 N296KC page for operator, model, and routing details .

Mode-S A30CA8 frequently asked

What is Mode-S code A30CA8?
A30CA8 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N296KC.
Where is Mode-S A30CA8 registered?
Mode-S code A30CA8 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 A30CA8 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A30CA8, octal 50606250, decimal 10,685,608.
What flights does A30CA8 operate?
Mode-S A30CA8 has broadcast 1 distinct callsign, including N296KC.