visibility period
1VP — 1. Vacuum Perigee Contributor: MSFC 2. Verification Plan Contributor: GSFC 3. Vice President Contributor: MSFC 4. Visibility Period Contributor: GSFC …
2SN 1054 — Supernova SN 1054 The Crab Nebula, remnant of SN 1054. Credit: NASA/ESA. Observation data (Epoch ?) Supernova type …
3MAFOR — MAFOR, an abbreviation of MArine FORcast, is a code used in the transmission of marine weather forecasts to compresses a volume of meteorological and marine information into shorter code for convenience during radio broadcasting. The MAFOR… …
4The Church — The Church † Catholic Encyclopedia ► The Church The term church (Anglo Saxon, cirice, circe; Modern German, Kirche; Sw., Kyrka) is the name employed in the Teutonic languages to render the Greek ekklesia (ecclesia), the term by which… …
5Autoland — In aviation, autoland describes a system that fully automates the landing phase of an aircraft s flight, with the human crew merely supervising the process.DescriptionAutoland systems were designed to make landing possible in visibility too poor… …
6Terminal Aerodrome Forecast — In meteorology and aviation, TAF is a format for reporting weather forecast information, particularly as it relates to aviation. TAF is an acronym of Terminal Aerodrome Forecast or, in some countries, Terminal Area Forecast. Generally a TAF is a… …
7Instrument approach — Terminal procedures for an ILS approach in the United States. (The disclaimers shown in red in the illustration do not appear on the original approach plate.) For aircraft operating under instrument flight rules (IFR), an instrument approach or… …
8Oxygene (programming language) — Oxygene Developer RemObjects Software Stable release 3.0.21 (August 29, 2009; 2 years ago (2009 08 29)) Influenced by Object Pas …
9UNITED STATES OF AMERICA — UNITED STATES OF AMERICA, country in N. America. This article is arranged according to the following outline: introduction Colonial Era, 1654–1776 Early National Period, 1776–1820 German Jewish Period, 1820–1880 East European Jewish Period,… …
10Great Lakes Blizzard of 1977 — The Blizzard of ‘77 was a deadly blizzard that hit Buffalo, New York and the area around it in New York and Ontario (and to a lesser extent, surrounding regions) from January 28 to February 1, 1977. Daily peak gusts of 69, 51, 52, 58 and 46 miles …
