Apparatus

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sensors Mode-S transponder

0C6036

ICAO 24-bit transponder address · allocated to Saint Kitts and Nevis

Currently assigned to 9Y-TTA · ATR-72-600

Hex
0C6036
Octal
03060066
Decimal
811,062
Country
KN
Tail
9Y-TTA
Type
AT76
No current signal · last broadcast 5h ago
Flights observed
102
Distinct callsigns
20
Country
KN
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 0C6036.

Country allocation

The ICAO 24-bit address 0C6036 falls within the block assigned to Saint Kitts and Nevis (KN) by ICAO Annex 10, Volume III. Every aircraft registered in Saint Kitts and Nevis 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 20 distinct

Callsign Airline Flights Last seen
BWA278 - 10 2026-07-11
BWA277 - 9 2026-07-11
BWA448 - 8 2026-07-14
BWA445 - 8 2026-07-14
BWA287 - 6 2026-07-08
BWA225 - 6 2026-07-13
BWA224 - 6 2026-07-13
BWA223 - 6 2026-07-13
BWA222 - 6 2026-07-13
BWA286 - 5 2026-07-08
BWA267 - 4 2026-07-06
BWA266 - 4 2026-07-06
BWA241 - 3 2026-07-12
BWA217 Caribbean Airlines 3 2026-04-30
BWA279 Caribbean Airlines 2 2026-05-03
BWA276 Caribbean Airlines 2 2026-05-03
BWA243 Caribbean Airlines 2 2026-04-24
BWA242 Caribbean Airlines 2 2026-04-24
BWA240 - 2 2026-07-12
BWA216 Caribbean Airlines 2 2026-04-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 BWA445 - Jul 14, 08:45 UTCJul 14, 09:20 UTC35m
2026-07-14 BWA448 - Jul 14, 02:30 UTCJul 14, 03:05 UTC35m
2026-07-13 BWA225 - Jul 13, 23:50 UTCJul 14, 00:30 UTC40m
2026-07-13 BWA225 - Jul 13, 22:30 UTCJul 13, 22:50 UTC20m
2026-07-13 BWA224 - Jul 13, 21:15 UTCJul 13, 21:30 UTC15m
2026-07-13 BWA224 - Jul 13, 19:40 UTCJul 13, 20:15 UTC35m
2026-07-13 BWA223 - Jul 13, 17:15 UTCJul 13, 17:50 UTC35m
2026-07-13 BWA223 - Jul 13, 15:10 UTCJul 13, 15:35 UTC25m
2026-07-13 BWA222 - Jul 13, 13:55 UTCJul 13, 14:20 UTC25m
2026-07-13 BWA222 - Jul 13, 12:20 UTCJul 13, 12:50 UTC30m
2026-07-12 BWA241 - Jul 12, 20:05 UTCJul 12, 20:40 UTC35m
2026-07-12 BWA240 - Jul 12, 18:20 UTCJul 12, 19:01 UTC40m
2026-07-12 BWA445 - Jul 12, 09:00 UTCJul 12, 09:40 UTC40m
2026-07-12 BWA448 - Jul 12, 02:20 UTCJul 12, 03:01 UTC40m
2026-07-11 BWA277 - Jul 11, 22:35 UTCJul 11, 23:15 UTC40m
2026-07-11 BWA277 - Jul 11, 21:35 UTCJul 11, 21:50 UTC15m
2026-07-11 BWA278 - Jul 11, 19:20 UTCJul 11, 19:45 UTC25m
2026-07-11 BWA278 - Jul 11, 17:45 UTCJul 11, 18:25 UTC40m
2026-07-09 BWA445 - Jul 9, 09:10 UTCJul 9, 09:45 UTC35m
2026-07-09 BWA448 - Jul 9, 02:15 UTCJul 9, 02:55 UTC40m
2026-07-08 BWA287 - Jul 8, 22:45 UTCJul 8, 23:25 UTC40m
2026-07-08 BWA287 - Jul 8, 21:20 UTCJul 8, 21:50 UTC30m
2026-07-08 BWA286 - Jul 8, 18:20 UTCJul 8, 19:00 UTC40m
2026-07-08 BWA286 - Jul 8, 16:55 UTCJul 8, 17:35 UTC40m
2026-07-08 BWA435 SLU → POS Jul 8, 14:45 UTCJul 8, 15:20 UTC35m
2026-07-08 BWA434 - Jul 8, 12:45 UTCJul 8, 13:25 UTC40m
2026-07-07 BWA277 - Jul 7, 23:05 UTCJul 7, 23:40 UTC35m
2026-07-07 BWA277 - Jul 7, 21:55 UTCJul 7, 22:10 UTC15m
2026-07-07 BWA278 - Jul 7, 19:55 UTCJul 7, 20:20 UTC25m
2026-07-07 BWA278 - Jul 7, 18:20 UTCJul 7, 19:00 UTC40m
2026-07-07 BWA445 - Jul 7, 08:55 UTCJul 7, 09:30 UTC35m
2026-07-07 BWA448 - Jul 7, 02:10 UTCJul 7, 02:45 UTC35m
2026-07-06 BWA267 - Jul 6, 23:05 UTCJul 6, 23:35 UTC30m
2026-07-06 BWA266 - Jul 6, 18:50 UTCJul 6, 19:45 UTC55m
2026-07-05 BWA213 - Jul 5, 14:25 UTCJul 5, 14:55 UTC30m
2026-07-05 BWA212 - Jul 5, 13:00 UTCJul 5, 13:30 UTC30m
2026-07-05 BWA445 - Jul 5, 09:00 UTCJul 5, 09:40 UTC40m
2026-07-05 BWA448 - Jul 5, 02:15 UTCJul 5, 02:55 UTC40m
2026-07-04 BWA241 - Jul 4, 19:55 UTCJul 4, 20:25 UTC30m
2026-07-04 BWA240 - Jul 4, 18:30 UTCJul 4, 19:05 UTC35m
2026-06-03 BWA239 OGL → POS Jun 3, 16:40 UTCJun 3, 17:00 UTC20m
2026-05-06 BWA267 SXM → POS May 6, 17:25 UTCMay 6, 18:00 UTC34m
2026-05-06 BWA266 POS → SXM May 6, 13:10 UTCMay 6, 13:40 UTC30m
2026-05-06 BWA445 BGI → POS May 6, 09:10 UTCMay 6, 09:45 UTC35m
2026-05-06 BWA448 POS → BGI May 6, 03:20 UTCMay 6, 03:55 UTC35m
2026-05-05 BWA241 GND → POS May 5, 22:10 UTCMay 5, 22:45 UTC35m
2026-05-05 BWA277 BGI → POS May 5, 20:35 UTCMay 5, 21:01 UTC25m
2026-05-05 BWA278 BGI → FDF May 5, 18:50 UTCMay 5, 19:20 UTC30m
2026-05-05 BWA278 BGI → FDF May 5, 17:20 UTCMay 5, 18:00 UTC40m
2026-05-04 BWA267 SXM → POS May 4, 17:10 UTCMay 4, 17:40 UTC30m

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 9Y-TTA page for operator, model, and routing details .

Mode-S 0C6036 frequently asked

What is Mode-S code 0C6036?
0C6036 is an ICAO 24-bit transponder address. Allocated to Saint Kitts and Nevis. Assigned to 9Y-TTA.
Where is Mode-S 0C6036 registered?
Mode-S code 0C6036 is allocated to Saint Kitts and Nevis (KN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0C6036 broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C6036, octal 03060066, decimal 811,062.
What flights does 0C6036 operate?
Mode-S 0C6036 has broadcast 20 distinct callsigns, including BWA278, BWA277, BWA448, BWA445, BWA287.