Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

A3A895

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N335CA · TECNAM P-2012 Traveller · operated by HYANNIS AIR SERVICE INC

Hex
A3A895
Octal
50724225
Decimal
10,725,525
Country
US
Tail
N335CA
Type
P212
No current signal · last broadcast 4d ago
Flights observed
96
Distinct callsigns
5
Country
US
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S A3A895.

Country allocation

The ICAO 24-bit address A3A895 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 5 distinct

Callsign Airline Flights Last seen
KAP230 Cape Air 47 2026-05-28
KAP63 Cape Air 23 2026-05-29
KAP726 Cape Air 17 2026-05-12
KAP5150 Cape Air 5 2026-05-21
KAP222 Cape Air 4 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KAP63 BOS → RUT May 29, 20:20 UTCMay 29, 21:05 UTC45m
2026-05-29 KAP63 BOS → RUT May 29, 18:50 UTCMay 29, 19:35 UTC45m
2026-05-29 KAP63 BOS → RUT May 29, 17:25 UTCMay 29, 17:40 UTC15m
2026-05-29 KAP63 BOS → RUT May 29, 16:05 UTCMay 29, 16:20 UTC15m
2026-05-28 KAP230 SJU → EIS May 28, 14:10 UTCMay 28, 14:25 UTC15m
2026-05-25 KAP63 BOS → RUT May 25, 16:20 UTCMay 25, 17:45 UTC1h 25m
2026-05-24 KAP63 BOS → RUT May 24, 15:05 UTCMay 24, 15:25 UTC20m
2026-05-24 KAP63 BOS → RUT May 24, 12:20 UTCMay 24, 12:40 UTC20m
2026-05-23 KAP63 BOS → RUT May 23, 21:50 UTCMay 23, 22:10 UTC20m
2026-05-23 KAP63 BOS → RUT May 23, 19:45 UTCMay 23, 20:00 UTC15m
2026-05-23 KAP63 BOS → RUT May 23, 15:00 UTCMay 23, 15:20 UTC20m
2026-05-23 KAP63 BOS → RUT May 23, 12:20 UTCMay 23, 12:40 UTC20m
2026-05-22 KAP222 SJU → VQS May 22, 16:40 UTCMay 22, 16:55 UTC15m
2026-05-22 KAP222 SJU → VQS May 22, 15:30 UTCMay 22, 15:50 UTC20m
2026-05-22 KAP222 SJU → VQS May 22, 11:55 UTCMay 22, 12:15 UTC20m
2026-05-21 KAP5150 SJU → MAZ May 21, 14:30 UTCMay 21, 14:45 UTC15m
2026-05-21 KAP5150 SJU → MAZ May 21, 13:10 UTCMay 21, 13:20 UTC10m
2026-05-21 KAP5150 SJU → MAZ May 21, 12:05 UTCMay 21, 12:15 UTC10m
2026-05-20 KAP5150 SJU → MAZ May 20, 23:30 UTCMay 20, 23:40 UTC10m
2026-05-18 KAP63 BOS → RUT May 18, 21:50 UTCMay 18, 22:00 UTC10m
2026-05-18 KAP63 BOS → RUT May 18, 12:10 UTCMay 18, 12:30 UTC20m
2026-05-14 KAP222 SJU → VQS May 14, 18:35 UTCMay 14, 19:15 UTC40m
2026-05-13 KAP5150 SJU → MAZ May 13, 12:00 UTCMay 13, 12:10 UTC10m
2026-05-12 KAP726 SJU → STT May 12, 15:50 UTCMay 12, 16:05 UTC15m
2026-05-12 KAP726 SJU → STT May 12, 14:15 UTCMay 12, 14:25 UTC10m
2026-05-12 KAP726 SJU → STT May 12, 12:50 UTCMay 12, 13:00 UTC10m
2026-05-11 KAP726 SJU → STT May 11, 21:45 UTCMay 11, 22:00 UTC15m
2026-05-11 KAP726 SJU → STT May 11, 20:00 UTCMay 11, 20:15 UTC15m
2026-05-11 KAP726 SJU → STT May 11, 16:05 UTCMay 11, 16:15 UTC10m
2026-05-11 KAP726 SJU → STT May 11, 14:15 UTCMay 11, 14:30 UTC15m
2026-05-10 KAP230 SJU → EIS May 10, 15:29 UTCMay 10, 15:45 UTC15m
2026-05-10 KAP230 SJU → EIS May 10, 14:00 UTCMay 10, 14:09 UTC10m
2026-05-10 KAP230 SJU → EIS May 10, 12:40 UTCMay 10, 12:54 UTC15m
2026-05-09 KAP230 SJU → EIS May 9, 21:40 UTCMay 9, 21:55 UTC15m
2026-05-09 KAP230 SJU → EIS May 9, 16:25 UTCMay 9, 16:35 UTC10m
2026-05-09 KAP230 SJU → EIS May 9, 14:40 UTCMay 9, 14:55 UTC15m
2026-05-09 KAP230 SJU → EIS May 9, 12:45 UTCMay 9, 13:00 UTC15m
2026-05-08 KAP230 SJU → EIS May 8, 15:50 UTCMay 8, 16:15 UTC25m
2026-05-08 KAP230 SJU → EIS May 8, 12:49 UTCMay 8, 13:05 UTC15m
2026-05-07 KAP230 SJU → EIS May 7, 21:50 UTCMay 7, 22:00 UTC10m
2026-05-07 KAP230 SJU → EIS May 7, 20:00 UTCMay 7, 20:10 UTC10m
2026-05-07 KAP230 SJU → EIS May 7, 18:25 UTCMay 7, 18:35 UTC10m
2026-05-07 KAP230 SJU → EIS May 7, 15:40 UTCMay 7, 15:55 UTC15m
2026-05-07 KAP230 SJU → EIS May 7, 14:15 UTCMay 7, 14:30 UTC15m
2026-05-05 KAP230 SJU → EIS May 5, 19:55 UTCMay 5, 20:05 UTC10m
2026-05-05 KAP230 SJU → EIS May 5, 15:55 UTCMay 5, 16:10 UTC15m
2026-05-05 KAP230 SJU → EIS May 5, 13:00 UTCMay 5, 13:10 UTC10m
2026-05-04 KAP230 SJU → EIS May 4, 21:20 UTCMay 4, 21:30 UTC10m
2026-05-04 KAP230 SJU → EIS May 4, 14:05 UTCMay 4, 14:15 UTC10m
2026-05-03 KAP230 SJU → EIS May 3, 16:00 UTCMay 3, 16:09 UTC10m

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 N335CA page for operator, model, and routing details .

Mode-S A3A895 frequently asked

What is Mode-S code A3A895?
A3A895 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N335CA.
Where is Mode-S A3A895 registered?
Mode-S code A3A895 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 A3A895 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex A3A895, octal 50724225, decimal 10,725,525.
What flights does A3A895 operate?
Mode-S A3A895 has broadcast 5 distinct callsigns, including KAP230, KAP63, KAP726, KAP5150, KAP222.