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  1. www.cfinotebook.net › night-operationsNight Operations

    FAR 91.157, special VFR weather minimums, uses this definition with the caveat that in Alaska, the Sun must be 6° or more below the horizon; FAR 1.1 defines night as "the time between the end of evening civil twilight and the beginning of morning civil twilight, as published in the "Air Almanac, converted to local time"

  2. www.aopa.org › news-and-media › all-newsNight flying: Sort through the different definitions of night

    Oct 11, 2005 · Night: "The time between the end of evening civil twilight and the beginning of morning civil twilight, as published in the American Air Almanac, converted to local time." That's the FAA's definition in FAR 1.1, but it's only one of many ways night is described in the Federal Aviation Regulations. When logging night flying time for private or ...

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  4. link.springer.com › article › 10Aviation Meteorology: Observations and Models. Introduction

    May 2, 2019 · This special issue of Pure and Applied Geophysics contains an introduction plus 14 papers related to Aviation Meteorology. The papers cover important topics such as wind, gust, turbulence, visibility related to fog and precipitation, convection and lightning, icing, and high ice water content and engine icing. These research areas are important ...

    • Ismail Gultepe, Wayne F. Feltz
    • 2019

  5. www.boldmethod.com › learn-to-fly › regulationsWhen Can You Log Night Flight And Night Landings? | Boldmethod

    Oct 28, 2023 · Your position lights need to be on (and anticollision lights if you have them) The end of evening civil twilight to the beginning of morning civil twilight. You can log night flight time, and your plane needs to be night equipped. 1 hour after sunset ending 1 hour before sunrise. You need to be night landing current to carry passengers.

  6. link.springer.com › article › 10A Review of High Impact Weather for Aviation Meteorology

    May 6, 2019 · This review paper summarizes current knowledge available for aviation operations related to meteorology and provides suggestions for necessary improvements in the measurement and prediction of weather-related parameters, new physical methods for numerical weather predictions (NWP), and next-generation integrated systems. Severe weather can disrupt aviation operations on the ground or in-flight ...

    • Ismail Gultepe, Robert Sharman, Paul D. Williams, Binbin Zhou, G. Ellrod, P. Minnis, Stanley B. Trie...
    • 2019
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  7. pilotheadquarters.com › the-faas-definition-ofThe FAA's Definition of Night - Explained | Pilot Headquarters

    It’s important because we have to log night flying time. In fact, we often have to log it to meet requirements and get credit for various certificates and ratings. The FAA’s definition, according to the Aeronautical Information Manual (AIM), and the Pilot/Controller glossary goes as follows: “The time between the end of evening civil ...

  8. aviation.stackexchange.com › questions › 655What is the EASA definition of night time? - Aviation Stack ...

    Apr 27, 2018 · 11. According to this handy document from EASA, night is defined as: …the period between the end of evening civil twilight and the beginning of morning civil twilight, or such other period between sunset and sunrise as may be prescribed by the appropriate authority, as defined by the Member State. (The FAA and ICAO use a similar definition.)