Please could anyone tell me what "amsl" stands for? I have come across this a few times in my readings, or am I being thick, lol. I find that there is a lot
Steve
Above Mean Sea Level
Your Altitude (QNH - Quasi-Non-Hydrostatic) - I remember this by thinking Nautical Height - Above the Sea Datum Level (Mean Sea Level).
http://en.wikipedia.org/wiki/Above_mean_sea_level
and...
Your "Height" above the Aerodrome is calculated by QFE - I remember with "Field Elevation" - Height above the Airfield.
This is all to do with entering the local Atmospheric Pressure Setting on the Altimeter (using the Kollsman Window) in Milibars / Hectopascals to get the desired reading.
When your Instructor does the first call to the Tower, you will hear the Controller pass either QFE or QNH in Milibars / Hectopascals. This will then be set in the Kollsman Window of the Altimeter.
P.S.
Sorry if it sounds like i'm telling you how to suck eggs - not sure how familiar you are with the subject!
No worries - Human Nature!
I was working at home this weekend and I planned to fly this Wednesday - but weather reports seem to have changed over last few days and now Met Office is reporting winds of 7 Gusting 22, and Low-Level cloud so I shall see how it goes!
Have treated myself to the "Complete JAR PPL" DVD and a new foam mic cover for my Headset to pass the time over winter!
As we say at our club - All the worlds fog and haze gathers at Halfpenny Green!
I think because of the content it has to be a bit pricey really - I know if I recorded the whole "flying training" side of the syllabus I would want a few quid for it.
For me its an important tool for keeping me "in the game" between lessons as I seem to respond better to audio/visual than my ground school notes.
The books just seem mighty thick compared to the space remaining in my brain at the moment - my job takes up a lot of the space upstairs!
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