The over-90-year-old aircraft were first developed in the 1930s and became widely used as trainers throughout World War II. Nearly 11,000 Stearmans were built, but only around 1,000 are still flying.
Ukrainian forces in their fight against Russia burned through 10,000 drones per month in 2023, casualties of communications jamming, gunfire and crashes, according to an estimate by think tank Royal ...