Projects on Andrew Martinhttps://themartin.us/projects/Recent content in Projects on Andrew MartinHugoenThu, 02 Apr 2026 00:00:00 +0000Ranger Ihttps://themartin.us/projects/rangeri/Thu, 02 Apr 2026 00:00:00 +0000https://themartin.us/projects/rangeri/My National Association of Rocketry (NAR) High Power Rocket (HPR) L1 Certification Vehicle.