| | List of masts -- Facts, Info, and Encyclopedia article (Site not responding. Last check: 2007-10-14) |
 | | Also, many large electrical towers or (Click link for more info and facts about wind-turbine) wind-turbine masts are of an unclear classification. |
 | | There is often crossover in term usage as some skyscraper use the tower term, some towers use the mast term, and ironically ' (A very tall building with many stories) skyscraper' has some (Click link for more info and facts about word heritage) word heritage from references to high sailboat masts. |
 | | Self-supporting masts are covered as towers under the (Click link for more info and facts about List of towers) List of towers, and the borderline cases are mentioned separately (hybrid designs, under water, etc.) elsewhere on this page. |
| www.absoluteastronomy.com /encyclopedia/L/Li/List_of_masts.htm (5984 words) |