| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | radar station | Pacific Island nations | Uncommon due to limited resources and infrastructure, with focus primarily on basic communication and transportation needs. | 1 |
| 2 | radar station | Pacific islands | Uncommon due to limited resources and infrastructure. | 1 |
| 3 | radar station | South Pacific Islands | Not a familiar or relevant concept due to lack of advanced military infrastructure or air traffic control | 1 |