ER stands for Extended Range These aircraft types that is identified by 'ER' are aircraft models that is enhanced for better efficiency at long range flights than its counterpart aircraft of the same model. Source(s): Aerospace Engineer - Aviation Enthusiast
exists and is an alternate of . The difference is that windward gets more rain, is wetter, and is the side of the mountain that is closest to the ocean. On the other hand the leeward is the farthest from shore and is drier but still gets rain.
The Leeward Antilles is a chain of islands in the southern Caribbean Sea off the coast of Venezuela. They include Aruba, Curacao, Bonaire, Isla la Tortuga and Isla la Margarita.he Windward and Leeward Islands are positioned on the eastern edge of the Caribbean Plate. This is an area of modern and historic volcanism. The islands are mainly volcanic with some coral contributions. They have a rich volcanic soil that supports a small agricultural economy.