Apparatus

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sensors Mode-S transponder

0C605E

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

Currently assigned to 9Y-CAL · BOEING 737 MAX 8

Hex
0C605E
Octal
03060136
Decimal
811,102
Country
KN
Tail
9Y-CAL
Type
B38M
No current signal · last broadcast 1d ago
Flights observed
212
Distinct callsigns
20
Country
KN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 0C605E.

Country allocation

The ICAO 24-bit address 0C605E 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
BWA484 - 14 2026-07-09
BWA483 - 14 2026-07-09
BWA079 - 12 2026-06-26
BWA551 - 10 2026-07-12
BWA527 Caribbean Airlines 9 2026-05-26
BWA480 - 9 2026-07-12
BWA601 - 8 2026-07-09
BWA526 Caribbean Airlines 8 2026-05-25
BWA616 - 7 2026-06-20
BWA600 - 7 2026-07-08
BWA481 - 7 2026-07-13
BWA462 - 7 2026-07-05
BWA617 - 6 2026-06-20
BWA603 - 6 2026-07-02
BWA602 - 6 2026-07-01
BWA540 - 6 2026-07-08
BWA554 - 5 2026-07-12
BWA552 Caribbean Airlines 5 2026-06-10
BWA550 Caribbean Airlines 5 2026-06-03
BWA528 Caribbean Airlines 5 2026-06-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 BWA481 - Jul 13, 00:30 UTCJul 13, 03:45 UTC3h 15m
2026-07-12 BWA480 - Jul 12, 19:01 UTCJul 12, 22:15 UTC3h 15m
2026-07-12 BWA551 - Jul 12, 06:01 UTCJul 12, 10:15 UTC4h 15m
2026-07-12 BWA554 - Jul 12, 00:10 UTCJul 12, 03:25 UTC3h 15m
2026-07-11 BWA554 - Jul 11, 21:00 UTCJul 11, 21:15 UTC15m
2026-07-11 BWA463 - Jul 11, 02:50 UTCJul 11, 09:50 UTC7h 0m
2026-07-10 BWA414 - Jul 10, 12:30 UTCJul 11, 00:30 UTC12h 0m
2026-07-09 BWA483 - Jul 9, 19:10 UTCJul 9, 22:15 UTC3h 5m
2026-07-09 BWA484 - Jul 9, 13:25 UTCJul 9, 16:45 UTC3h 20m
2026-07-09 BWA601 - Jul 9, 03:45 UTCJul 9, 08:40 UTC4h 55m
2026-07-08 BWA600 - Jul 8, 20:25 UTCJul 9, 01:35 UTC5h 10m
2026-07-08 BWA553 - Jul 8, 17:20 UTCJul 8, 17:40 UTC20m
2026-07-08 BWA553 - Jul 8, 11:25 UTCJul 8, 12:00 UTC35m
2026-07-08 BWA540 - Jul 8, 04:00 UTCJul 8, 08:25 UTC4h 25m
2026-07-07 BWA529 - Jul 7, 20:25 UTCJul 8, 00:40 UTC4h 15m
2026-07-07 BW528 - Jul 7, 16:50 UTCJul 7, 17:40 UTC50m
2026-07-07 BW528 - Jul 7, 13:10 UTCJul 7, 14:35 UTC1h 25m
2026-07-07 BWA463 - Jul 7, 04:35 UTCJul 7, 09:55 UTC5h 20m
2026-07-06 BWA521 - Jul 6, 11:25 UTCJul 6, 15:40 UTC4h 15m
2026-07-06 BWA540 - Jul 6, 04:10 UTCJul 6, 08:35 UTC4h 25m
2026-07-05 BWA481 - Jul 5, 20:55 UTCJul 6, 00:00 UTC3h 5m
2026-07-05 BWA480 - Jul 5, 17:20 UTCJul 5, 18:00 UTC40m
2026-07-05 BWA480 - Jul 5, 14:30 UTCJul 5, 15:45 UTC1h 15m
2026-07-05 BWA462 - Jul 5, 02:10 UTCJul 5, 09:55 UTC7h 45m
2026-07-03 BWA483 MIA → POS Jul 3, 19:15 UTCJul 3, 22:20 UTC3h 5m
2026-07-03 BWA484 - Jul 3, 13:35 UTCJul 3, 16:55 UTC3h 20m
2026-07-03 BWA551 - Jul 3, 06:05 UTCJul 3, 10:10 UTC4h 5m
2026-07-02 BWA603 YYZ → JFK Jul 2, 14:00 UTCJul 3, 03:30 UTC13h 30m
2026-07-01 BWA602 - Jul 1, 19:10 UTCJul 2, 11:15 UTC16h 5m
2026-07-01 BWA484 - Jul 1, 14:15 UTCJul 1, 16:35 UTC2h 20m
2026-06-29 BWA016 - Jun 29, 07:34 UTCJun 30, 00:49 UTC17h 15m
2026-06-28 BWA78 YYZ → JFK Jun 28, 19:44 UTCJun 29, 05:09 UTC9h 25m
2026-06-28 BWA79 - Jun 28, 14:19 UTCJun 28, 17:19 UTC3h 0m
2026-06-27 BWA79 - Jun 27, 19:34 UTCJun 28, 17:19 UTC21h 45m
2026-06-27 BWA006 JFK → YYZ Jun 27, 18:39 UTCJun 28, 17:19 UTC22h 40m
2026-06-26 BWA005 - Jun 26, 21:35 UTCJun 27, 15:49 UTC18h 15m
2026-06-26 BWA78 YYZ → JFK Jun 26, 20:10 UTCJun 27, 15:49 UTC19h 40m
2026-06-26 BWA079 - Jun 26, 14:39 UTCJun 26, 17:25 UTC2h 45m
2026-06-25 BWA079 - Jun 25, 19:34 UTCJun 26, 17:25 UTC21h 50m
2026-06-25 BWA079 JFK → YYZ Jun 25, 18:29 UTCJun 26, 17:25 UTC22h 55m
2026-06-24 BWA078 YYZ → JFK Jun 24, 21:54 UTCJun 25, 15:50 UTC17h 55m
2026-06-24 BWA079 - Jun 24, 16:34 UTCJun 24, 19:34 UTC3h 0m
2026-06-23 BWA079 - Jun 23, 20:34 UTCJun 24, 19:29 UTC22h 55m
2026-06-23 BWA005 - Jun 23, 13:24 UTCJun 23, 15:50 UTC2h 25m
2026-06-22 BWA463 - Jun 22, 02:19 UTCJun 22, 09:34 UTC7h 15m
2026-06-21 BWA483 MIA → POS Jun 21, 19:20 UTCJun 21, 21:29 UTC2h 10m
2026-06-21 BWA484 - Jun 21, 14:24 UTCJun 21, 16:49 UTC2h 25m
2026-06-20 BWA617 - Jun 20, 21:00 UTCJun 21, 04:44 UTC7h 45m
2026-06-20 BWA616 - Jun 20, 10:29 UTCJun 20, 18:40 UTC8h 10m
2026-06-19 BWA529 - Jun 19, 20:24 UTCJun 19, 23:39 UTC3h 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 9Y-CAL page for operator, model, and routing details .

Mode-S 0C605E frequently asked

What is Mode-S code 0C605E?
0C605E is an ICAO 24-bit transponder address. Allocated to Saint Kitts and Nevis. Assigned to 9Y-CAL.
Where is Mode-S 0C605E registered?
Mode-S code 0C605E 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 0C605E broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0C605E, octal 03060136, decimal 811,102.
What flights does 0C605E operate?
Mode-S 0C605E has broadcast 20 distinct callsigns, including BWA484, BWA483, BWA079, BWA551, BWA527.