
10
22.
On line H (which is in line with the engine
hook) place a mark 8-
1/2” from the end and another
mark 1/4” from the end. Cut two pieces from the
launch lug (LL-122) and two pieces of the thin wood
dowel (WD-103)
to 5/8” each. Apply a bead of glue
along one side of one of the launch lug pieces and
glue one of the dowels in line with the launch lug.
Repeat for the other assembly. When they are both
dry, glue one assembly along Line H, with the
dowel towards the tube and even with the 1/4”
mark and one even with the 8-
1/2” mark. Sight
down the tube to make sure they are aligned with
each other.
23.
Attach one of the wing assemblies to
Line G with the scramjet housing toward the engine
hook as shown and even with the end of the body
tube. Before the glue completely sets, attach the
other wing assembly along the opposite Line G.
Support the body tube vertically while the glue
dries, checking for alignment.
21.
Using a door facing, drawer, or piece of
angle molding, draw a line from each mark. Lines J,
K, and L need to be 9” from the engine end and
lines G and H need to be drawn for the entire
length. Make sure the lines are parallel to the body
tube.
15
32.
Apply glue to the root edge of one of the
wing fences (12) and attach it to the line corre-
sponding to 12 drawn on the top of the wing and
even with the trailing edge. Note the orientation. It
should be perpendicular to the main wing. Repeat
with the other wing fence.
31.
Apply glue to the root edge of one of the
rudders (13) and attach it to the line corresponding
to 13 drawn on the top of the wing even with the
trailing edge. It should be perpendicular to the main
wing. Repeat with the other rudder.
33.
Insert the large nose cone (BNC-50Y) in
the main body tube and check for proper fit. The
nose cone should be snug to hold itself in align-
ment. If it is too loose, add masking tape. If it is too
tight, sand the shoulder slightly. Twist the screw
eye into the center of the base of the nose cone.
Unscrew it and squirt glue into the hole. Reinstall
the screw eye and wipe off any excess glue.