Black Brant II Assembly
This Black Brant II is a 2.6″ diameter fiberglass rocket and it is 52.25″ long. It will fly on both G (G67R-14A (38/120) RELOAD. 110NS/1.4SEC) and H (H148R -14A (38/240) RELOAD. 206NS/1.6SEC) solid rocket motors. Sanded the OD of the motor tube and ID of the centering rings so that the rings fit over the …