Hybrid-electric flight VÆRIDION to test battery tech on Deutsche Aircraft’s D328 UpLift flying test bed News VÆRIDION to test battery tech on Deutsche Aircraft’s D328 UpLift flying test bed Deutsche Aircraft September 23, 2025 Electra completes first hybrid-electric eSTOL flight News Electra completes first hybrid-electric eSTOL flight Electra November 21, 2023 Rolls-Royce engine for hybrid-electric flight completes successful first fuel burn News Rolls-Royce engine for hybrid-electric flight completes successful first fuel burn Advanced Air Mobility market September 28, 2023
