Erzberger, Heinz <br/>
       Technique for calculating optimum takeoff and climbout trajectories for noise abatement NASA TN D-5182] 
 / Heinz Erzberger and Homer Q. Lee 
 .- 24p. 
.- ( National Aeronautics and Space Administration (NASA)   
<br/><u>Subject Headings:</u> <br/>Trajectories;
<br/><U>Author Added Entry: </u><br/>Lee, Homer Q.;
<br><U>Copy Details:</u><br> Acc. No.: <b>101144 [D-5182]</b>, Full Call No.: ,   Item type:  Technical Report , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>