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Blackhawk R&D AGM84 Standard ARM (38mm) Rocksim Design File

Comments: Based on actual dimensions of completed model. Both sets of fins have thru the wall tabs to the motor tube as defined by the centering rings. The two sections of body tubes are coupled with a tube coupler and the tube coupler is glued to both. The original design called for a bulkhead 0.5 inches from the rear of the tube coupler with an eye bolt for shock cord connection, the coupler glued to the forward payload section and slip fit into the rear body tube. This design was not adapted as it allows approx. 8 inches of the side strake fins to be exposed when the payload section separates from the rear body tube. A U-bolt in the forward motor mount centering ring is used for shock cord retention via a quick link connector. Fins are beveled on all edges except where attached to body tube.

Designer: Blackhawk R &D

Download oop_blackhawk_agm_84_standard_arm_38mm.rkt

To use the design file above, you need a copy of Rocksim, a rocket design and simulation program.

CG: 39.8438 inches from front
CP: 54.2444 inches from front
Margin: 3.60 Overstable

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