Don Czechowicz, Project Leader with the Energy and Advanced Concept Groups at San Diego-based General Atomics will talk about innovations in remotely operated aircraft like the Predator, electromagnetic systems, airborne sensors, and other topics. The lecture is part of National University’s Speaker Series. A ticket includes one free admission to the Padres-Atlanta game following the talk, and a $10 ballpark food voucher. Pre-registration required. More information and online registration is here. Check in with National University tent crew at the corner of Park Blvd. and 10th Ave.