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
Theyâre called the Windward Islands because theyâre exposed to the wind (âwindwardâ) of the northeast trade winds (northeasterlies). Windward and Leeward Islands of the Lesser Antilles The Windward Islands include. The Leeward Islands are the northwestern islands of the Lesser Antilles. Theyâre called the Leeward Islands because theyâre away from the wind (âleeâ).
Tobago. Trinidad. The Caribbean Windward Islands are so named due to being on the windier and wetter side of the Lesser Antilles and consist of Martinique, Saint Vincent and the Grenadines, Saint Lucia, Barbados, Trinidad and Tobago and Grenada.he West Indies region encompasses more than 5,000 plus island land masses, reefs and cays. This section of the guide concentrates exclusively on travelling in the Windward islands of the Lesser Antilles (see map) region of the Caribbean from Martinique in the north to Trinidad in the south. Island Index.