1 Offset Quadrature Phase Shift Keying
3 Having to do with
8 Test Point
9 Small representative graphics
10 Structural design engineer, abbr., pl.
11 Graphics file
13 Front edge of a wing, abbr.
including multiple radios
18 Set of fundamental formulas
for electromagnetics, 2 words
21 An inband feature of Chebyshev
22 PC follower
23 System for guiding aircraft,
24 Transformer interwinding connection
29 Professor's student instructor, abbr.
30 Gear boxes for upping the output shaft speed, pl.