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#1
April 29th 07, 11:16 PM
posted to rec.aviation.piloting,rec.aviation.student
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Sporty's E6B density altitude disparity
On Sun, 29 Apr 2007 17:59:35 GMT, Tom L. wrote:
I entered the same numbers in my Sporty's E6B and got PA: 998 DA: 1910 Field Elev : 1165 Pressure Alt: 1000 Temp : 21 C DSSCalc - DA = 1931 CoPilot 1931 Garmin GPS 1930 If you want me to dig out the software I wrote based on "Flight Theory for Pilots", it's around here someplace... 
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#2
April 30th 07, 01:40 AM
posted to rec.aviation.piloting,rec.aviation.student
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Sporty's E6B density altitude disparity
On Apr 29, 4:16 pm, Blanche wrote:
On Sun, 29 Apr 2007 17:59:35 GMT, Tom L. wrote: I entered the same numbers in my Sporty's E6B and got PA: 998 DA: 1910 Field Elev : 1165 Pressure Alt: 1000 Temp : 21 C DSSCalc - DA = 1931 CoPilot 1931 Garmin GPS 1930 If you want me to dig out the software I wrote based on "Flight Theory for Pilots", it's around here someplace... Blanche, my flight planning software AirPlan comes up with 1931 as well... Dean
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#3
April 30th 07, 02:49 AM
posted to rec.aviation.piloting,rec.aviation.student
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Sporty's E6B density altitude disparity
Blanche wrote in
: On Sun, 29 Apr 2007 17:59:35 GMT, Tom L. wrote: I entered the same numbers in my Sporty's E6B and got PA: 998 DA: 1910 Field Elev : 1165 Pressure Alt: 1000 Temp : 21 C DSSCalc - DA = 1931 CoPilot 1931 Garmin GPS 1930 If you want me to dig out the software I wrote based on "Flight Theory for Pilots", it's around here someplace... FWIW - My 13 year old Jeppesen TechStar for PA = 1000 and Temp = 21C also gives DA of 1931'. Worked just fine on my instrument written. -- Marty Shapiro Silicon Rallye Inc. (remove SPAMNOT to email me)
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