MLB is involved in work using small aerial platforms that include the tiny Trochoid micro UAV, the large Volcano, and the workhorse Bat. MLB has been involved in a wide variety of projects, ranging from the 15â wingspan Volcano to the hand-sized Trochoid. * Bat III - MLB's latest high-performance man-portable UAV * Volcano - Larger UAV capable of carrying 15 pounds more than 750 miles * Organic Air Vehicle - Vertical Takeoff and Landing aircraft * Sensor delivery and data trucking - Cooperative project with UC-Berkeley and the US Marine Corp * Trochoid - Stability-augmented hand-sized aircraft with video downlink * Bat-20 - A 20-ounce, suitcase-sized aircraft precursor to the Bat III * Autonomous Cargo Amphibious Transport - A dual-fuselage aircraft for NASA research applications * Helirocket - Fully autonomous small ducted-fan hovering vehicl