sensors Mode-S transponder
0C6061
ICAO 24-bit transponder address · allocated to Saint Kitts and Nevis
Currently assigned to 9Y-TTO · BOEING 737 MAX 8
- Hex
- 0C6061
- Octal
- 03060141
- Decimal
- 811,105
- Country
- KN
- Tail
- 9Y-TTO
- Type
- B38M
- Flights observed
- 135
- Distinct callsigns
- 20
- Country
- KN
- Last broadcast
- 34m ago
Last known position
Country allocation
The ICAO 24-bit address 0C6061 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 |
|---|---|---|---|
| BWA527 | Caribbean Airlines | 12 | 2026-05-30 |
| BWA526 | Caribbean Airlines | 11 | 2026-05-29 |
| BWA600 | Caribbean Airlines | 9 | 2026-05-07 |
| BWA484 | Caribbean Airlines | 8 | 2026-05-27 |
| BWA079 | Caribbean Airlines | 8 | 2026-05-17 |
| BWA483 | Caribbean Airlines | 7 | 2026-05-27 |
| BWA540 | - | 6 | 2026-05-06 |
| BWA553 | Caribbean Airlines | 5 | 2026-05-06 |
| BWA521 | Caribbean Airlines | 5 | 2026-05-05 |
| BWA617 | Caribbean Airlines | 4 | 2026-05-25 |
| BWA616 | Caribbean Airlines | 4 | 2026-05-25 |
| BWA601 | Caribbean Airlines | 4 | 2026-05-08 |
| BWA485 | Caribbean Airlines | 4 | 2026-05-22 |
| BWA482 | Caribbean Airlines | 4 | 2026-05-22 |
| BWA423 | Caribbean Airlines | 4 | 2026-05-28 |
| BWA552 | Caribbean Airlines | 3 | 2026-05-19 |
| BWA463 | Caribbean Airlines | 3 | 2026-05-27 |
| BWA422 | Caribbean Airlines | 3 | 2026-05-27 |
| BWA78 | Caribbean Airlines | 2 | 2026-05-15 |
| BWA611 | Caribbean Airlines | 2 | 2026-05-24 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | BWA527 | JFK → GEO | May 30, 09:20 UTC | May 30, 12:10 UTC | 2h 50m |
| 2026-05-29 | BWA526 | GEO → JFK | May 29, 19:50 UTC | May 30, 03:40 UTC | 7h 50m |
| 2026-05-29 | BWA527 | JFK → GEO | May 29, 09:10 UTC | May 29, 16:15 UTC | 7h 5m |
| 2026-05-28 | BWA526 | GEO → JFK | May 28, 20:00 UTC | May 29, 03:35 UTC | 7h 35m |
| 2026-05-28 | BWA423 | JFK → TAB | May 28, 11:05 UTC | May 28, 14:20 UTC | 3h 15m |
| 2026-05-27 | BWA422 | TAB → JFK | May 27, 22:15 UTC | May 28, 08:25 UTC | 10h 10m |
| 2026-05-27 | BWA483 | MIA → POS | May 27, 20:20 UTC | May 27, 20:35 UTC | 15m |
| 2026-05-27 | BWA484 | POS → MIA | May 27, 14:45 UTC | May 27, 17:00 UTC | 2h 15m |
| 2026-05-27 | BWA463 | GEO → POS | May 27, 01:44 UTC | May 27, 09:45 UTC | 8h 1m |
| 2026-05-26 | BWA483 | MIA → POS | May 26, 19:10 UTC | May 26, 21:20 UTC | 2h 10m |
| 2026-05-26 | BWA484 | POS → MIA | May 26, 14:20 UTC | May 26, 16:40 UTC | 2h 20m |
| 2026-05-25 | BWA617 | GEO → POS | May 25, 22:44 UTC | May 26, 06:14 UTC | 7h 30m |
| 2026-05-25 | BWA616 | GEO → YYZ | May 25, 10:20 UTC | May 25, 20:09 UTC | 9h 49m |
| 2026-05-24 | BWA611 | YYZ → POS | May 24, 20:40 UTC | May 24, 23:10 UTC | 2h 30m |
| 2026-05-24 | BWA610 | POS → YYZ | May 24, 13:30 UTC | May 24, 17:50 UTC | 4h 20m |
| 2026-05-24 | BWA462 | POS → GEO | May 24, 02:15 UTC | May 24, 09:45 UTC | 7h 30m |
| 2026-05-23 | BWA476 | POS → HAV | May 23, 13:55 UTC | May 23, 19:40 UTC | 5h 46m |
| 2026-05-23 | BWA884 | PBM → POS | May 23, 03:05 UTC | May 23, 09:10 UTC | 6h 5m |
| 2026-05-22 | BWA485 | MCO → POS | May 22, 19:55 UTC | May 22, 22:20 UTC | 2h 25m |
| 2026-05-22 | BWA482 | POS → MCO | May 22, 13:55 UTC | May 22, 16:50 UTC | 2h 55m |
| 2026-05-21 | BWA617 | GEO → POS | May 21, 21:50 UTC | May 22, 05:35 UTC | 7h 45m |
| 2026-05-21 | BWA616 | GEO → YYZ | May 21, 11:25 UTC | May 21, 19:30 UTC | 8h 5m |
| 2026-05-20 | BWA525 | JFK → POS | May 20, 20:40 UTC | May 21, 00:05 UTC | 3h 25m |
| 2026-05-19 | BWA552 | SVD → JFK | May 19, 22:20 UTC | May 20, 17:50 UTC | 19h 31m |
| 2026-05-19 | BWA529 | JFK → POS | May 19, 20:45 UTC | May 20, 17:50 UTC | 21h 6m |
| 2026-05-19 | BWA528 | POS → JFK | May 19, 14:20 UTC | May 19, 18:00 UTC | 3h 40m |
| 2026-05-19 | BWA463 | GEO → POS | May 19, 02:30 UTC | May 19, 09:45 UTC | 7h 15m |
| 2026-05-18 | BWA527 | JFK → GEO | May 18, 09:25 UTC | May 18, 16:30 UTC | 7h 5m |
| 2026-05-17 | BWA078 | YYZ → KIN | May 17, 19:40 UTC | May 18, 05:10 UTC | 9h 30m |
| 2026-05-17 | BWA079 | KIN → YYZ | May 17, 14:20 UTC | May 17, 17:15 UTC | 2h 55m |
| 2026-05-16 | BWA079 | KIN → YYZ | May 16, 20:20 UTC | May 17, 17:15 UTC | 20h 55m |
| 2026-05-16 | BWA079 | KIN → YYZ | May 16, 18:20 UTC | May 17, 17:15 UTC | 22h 55m |
| 2026-05-15 | BWA78 | YYZ → KIN | May 15, 20:20 UTC | May 16, 16:10 UTC | 19h 51m |
| 2026-05-15 | BWA78 | YYZ → KIN | May 15, 19:55 UTC | May 16, 16:10 UTC | 20h 16m |
| 2026-05-15 | BWA079 | KIN → YYZ | May 15, 14:45 UTC | May 15, 17:40 UTC | 2h 54m |
| 2026-05-14 | BWA079 | KIN → YYZ | May 14, 20:20 UTC | May 15, 17:40 UTC | 21h 19m |
| 2026-05-14 | BWA079 | KIN → YYZ | May 14, 18:25 UTC | May 15, 17:40 UTC | 23h 14m |
| 2026-05-13 | BWA078 | YYZ → KIN | May 13, 21:25 UTC | May 14, 15:50 UTC | 18h 25m |
| 2026-05-13 | BWA079 | KIN → YYZ | May 13, 16:10 UTC | May 13, 18:50 UTC | 2h 40m |
| 2026-05-12 | BWA079 | KIN → YYZ | May 12, 20:20 UTC | May 13, 18:50 UTC | 22h 30m |
| 2026-05-12 | BWA006 | - | May 12, 18:20 UTC | May 13, 18:15 UTC | 23h 55m |
| 2026-05-12 | BWA005 | - | May 12, 13:25 UTC | May 12, 15:50 UTC | 2h 25m |
| 2026-05-10 | BWA611 | YYZ → POS | May 10, 20:20 UTC | May 11, 00:34 UTC | 4h 15m |
| 2026-05-10 | BWA610 | POS → YYZ | May 10, 13:35 UTC | May 10, 17:49 UTC | 4h 15m |
| 2026-05-09 | BWA617 | GEO → POS | May 9, 21:09 UTC | May 10, 04:45 UTC | 7h 35m |
| 2026-05-09 | BWA616 | GEO → YYZ | May 9, 10:10 UTC | May 9, 18:45 UTC | 8h 35m |
| 2026-05-08 | BWA481 | FLL → POS | May 8, 20:45 UTC | May 8, 22:50 UTC | 2h 5m |
| 2026-05-08 | BWA601 | YYZ → POS | May 8, 04:00 UTC | May 8, 18:05 UTC | 14h 5m |
| 2026-05-07 | BWA600 | POS → YYZ | May 7, 07:30 UTC | May 8, 01:45 UTC | 18h 15m |
| 2026-05-07 | BWA600 | POS → YYZ | May 7, 04:20 UTC | May 8, 01:45 UTC | 21h 25m |
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-TTO page for operator, model, and routing details .