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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Calculating BC with LabRadar. It works!
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<blockquote data-quote="akmtnhnt" data-source="post: 2355388" data-attributes="member: 120824"><p>If you need to get that precise and you're using a pressure sensing altimeter, don't forget to correct for temperature and height above the station you got the QNH from as well, assuming it's not 15C minus the lapse rate where you are(standard).</p><p>If it's super hot or cold that could be worth up to 300-400m or so in the Density altitude that you're calculating.</p></blockquote><p></p>
[QUOTE="akmtnhnt, post: 2355388, member: 120824"] If you need to get that precise and you're using a pressure sensing altimeter, don't forget to correct for temperature and height above the station you got the QNH from as well, assuming it's not 15C minus the lapse rate where you are(standard). If it's super hot or cold that could be worth up to 300-400m or so in the Density altitude that you're calculating. [/QUOTE]
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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Calculating BC with LabRadar. It works!
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