DSSTop Takeoff Performance Computer for Windows lets you determine takeoff and climbout performance taking into account nearly ever variable that impacts performance for fixed pitch and constant speed prop aircraft! (6/24/13)
DSSCalc Flight Computer for Android™
now released! All of the
features of our DSSCalc Windows product on your Android phone or tablet device!
(6/11/13)
Clearance Sale on
all of or remnant pilot supplies and books! Prices reduced even further
today! See the Clearance
page! (11/16/05)
Click here for news of upcoming products! (Updated 6/11/13)