| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | boeing 727 | South America | Less commonly used in commercial air travel, with newer and more modern planes being preferred. | 1 |
| 2 | boeing 747 | South America | Relatively less familiar and less iconic compared to smaller, regional aircraft | 1 |
| 3 | boeing 777 | South America | Less commonly seen due to lower prevalence of long-haul flights | 1 |