It has an engine from the Golden Age of Aviation, an open cockpit, and a long-range cruise speed of about 90 mph. For the Seattle II, a Douglas World Cruiser reproduction, a brief first flight in December started a new chapter in a Seattle couple’s quest to fly it around the world in 2016.
Exhaust system design is critical to the ultimate power output of an aircraft engine. Regardless of improvements to induction air flow, compression, cylinder porting, or combustion timing, a poorly designed exhaust system will always limit the power that your engine can deliver.
This year AOPA’s Air Safety Institute (ASI) is creating some incentives to make learning fun. By taking ASI courses you will automatically receive a prize entry for each qualified free online safety course, Real Pilot Story, and Accident Case Study you take each quarter—the more courses you take, the more chances to win. Four separate winners will be awarded in March, June, September, and December starting with a Stratus 2 ADS-B receiver, courtesy of Sporty’s Pilot Shop.
Jan 18, 2015