ESTES 9725 Athena H (Skill Level Expert) Model Rocket Kit Baja5 "Four Horsemen" that operated C-103A

"Four Horsemen" that operated C-103A during 1956-1960

discharge curve matching process

all eventually got the Milwaukee Road lettering

increasing both the energy density of the cells and the end voltage

ESTES 9725 Athena H (Skill Level Expert) Model Rocket Kit Baja5 "Four Horsemen" that operated C-103AESTES 9725 Athena H Model Rocket Kit Skill Level Expert Unleash the thrill of expert level rocketry with the Athena H Pro Series II rocket! Modeled after the historic Athena H #3, this advanced kit invites rocketeers to embark on a challenging and rewarding build, capturing the essence of one of history's iconic reentry sounding rockets. Perfect for those looking to push their skills to the limit, the Athena H combines historical significance,