Walter E. Mooney
Walter E . Mooney ( June 6 , 1925 – March 1 , 1990 ) was a MIT educated engineer , aircraft designer , pilot and model aircraft designer who lived in San Diego , California . 
<triplet> Walter E. Mooney <subj> June 6, 1925 <obj> date of birth <subj> March 1, 1990 <obj> date of death