clouds of vertical development
The bases of this type of cloud may form as low as 1500 feet.
Clouds
Clouds form when the temperature drops near the dew point and this change can occur rapidly in mountain area's due to the rising of the air.
Clouds - commonly used abbreviations for cloud types:
AC = altocumulus
AS = altostratus ...
Clouds. Clouds, like fog, are caused by condensation of water vapour in the air when it is cooled.
Cloud formation is usually caused by the expansion of rising air. There are three main conditions in which clouds can arise:- ...
Clouds of extensive horizontal development and a stable air mass.
Sublimation
A process where ice turns directly into water vapor without passing through a liquid state.
Effect of Clouds on Navigation.-Flying in or above the clouds is a similar case, if landmarks can not be seen.
Flying in clouds or area of reduced visibility.
POPUP
Informative call of a contact that has suddenly appeared inside of meld/CCR/briefed range.
Pilot Entered Clouds and Now is Frightened to Fly
Dear Rod:
Last year I did something very stupid. I'll skip the details. I'll just say I entered IFR conditions shortly after takeoff (500ft AGL) and was unprepared for it.
Towering cumulus clouds are often associated with cloud suck
Cloud suck is a phenomenon commonly known in paragliding and hang gliding where pilots experience significant lift due to a thermal under the base of cumulus clouds, ...
Low Ceilings. Low clouds.
LOC
Localizer. The component of an ILS that provides course guidance to the runway.
Icing can occur in clouds any time the temperature drops below freezing and super-cooled droplets build up on an aircraft and freeze. (Super-cooled droplets are still liquid even though the temperature is below 32 °Fahrenheit (F), ...
Boa Cumulus: Clouds around a mountain top.
B.O.B.: Battle of Britain
Bodenplatte, Operation: Germany's last all out air-offensive of WWII, January 1, 1945.
Bogey or Bogies: Unidentified Aircraft or sighting of U/I.
Flight through clouds is permitted only under IFR, which requires an instrument rating and an appropriately-equipped aircraft.
Instrument Meteorological Conditions (IMC) - Meteorological conditions expressed in terms of visibility, distance from clouds, and ceiling less than the minimums for visual meteorological conditions (VMC).
The cloud clearance requirement for VFR operations is "clear of clouds." ...
For aviation purpose, a ceiling is the lowest layer of clouds reported as being broken (BKN) or overcast (OVC), or the vertical visibility into an obscuration like fog or haze.
In VFR conditions, ATC works around that by relying on pilots to see nearby traffic, but when the clouds roll in, they're back to the five-mile rule, and traffic slows to a crawl.
The specter of getting lost when under the clouds is very real and it used to be one of the major deterrents that kept us from pushing into marginal weather: if you aren’t exactly sure where you are, ...
Clouds of dandelion seeds cascade into the air behind the Cub, like confetti thrown at a parade.
CONTACT APPROACH- An approach wherein an aircraft on an IFR flight plan, having an air traffic control authorization, operating clear of clouds with at least 1 mile flight visibility and a reasonable expectation of continuing to the destination ...
A sleeping volcano, it rises 14,410 feet into--and is often shrouded in the clouds. The nation's first Mt. Everest team trained on its glacial heights.
When practicing an instrument approach, I will tell you if/when we break out of the simulated clouds. If in doubt, you can ask whether we have broken out. This is another decisionmaking exercise.
CEILING - (1) The heights above the earth's surface of the lowest layer of clouds or obscuring phenomena that is reported as "broken," "overcast," or "obscuration," and not classified as "thin" or "partial".
IFR (Instrument Flight Rules) Rules of the road for flights permitted to penetrate clouds and low visibility conditions by reference to cockpit. flight instruments and radionavigation.
There are some rules involved about how close a pilot can come to clouds, restricted or controlled airspace, and ground structures, and those rules are referred to as visual flight rules. Most small plane flying is conducted under VFR.
By using the aircraft's instruments, pilots can learn how to fly without having to look out of the windows of the aircraft — a necessary skill to fly safely in clouds.
Overcast:A solid layer of clouds too thick to see through.
Partial Panel: Simulating the failure of one or more instruments, usually by covering them up. This is an exercise, practicing for if the instruments actually fail in flight.
Convective weather. Unstable, rising air found in cumiliform clouds.
Convective SIGMET. Weather advisory concerning convective weather significant to the safety of all aircraft, including thunderstorms, hail, and tornadoes.
OVER-THE-TOP
above the layer of clouds or other obscuring phenomena forming the ceiling
OVERIDE
To alter selection made automatically by software ...
Perfect flying weather -- no major clouds, no major haze.
CD-ROM - Compact disc read-only memory.
CDU - Control-display unit.
Centre-pod configuration - A type of airplane whose fairly short fuselage is not connected to the tail surfaces.
Scud A low cloud layer, usually very patchy. To "scud run" is to fly just below a layer of low clouds.
Spin A maneuver in which an aircraft is descending in a stall and rotating. It may be performed intentionally or accidentally.
Ceiling: Means the height above the surface of the earth of the lowest layer of clouds or obscuring phenomena that is reported as "broken," "overcast," or "obscuration." ...
Visual Meteorological Conditions - Weather that offers enough visibility so that air crews can navigate and avoid other aircraft by looking outside cockpit window. Typically means clouds with a base at 1000’ ...
A LongRanger is like a JetRanger that has been stretched to fit two more seats in the back, club seating style. IFR means we can fly it in the clouds (which is very unusual for single engine helicopters).
Format for shorthand weather information reporting using a standardized set of codes and abbreviations (for example: BKN broken clouds, OVC overcast, CAVOK ceiling and visibility okay, etc.) Acronym possibly comes from the French "Météorologie ...
throttle again during all three runs at that speed (it may be 48 or 52 mph instead of the intended 50!). Write down on a prepared paper the IAS, Te, Pa, RPM, PM. Also note the date, weight, CG and weather conditions (slight wind, no wind, no clouds ...
 See also: Cloud, Flight, Pilot, Aircraft, Aviation
  
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