Propeller Oil filler door Flap Fuel cap Fuselage Fixed landing gear Rudder Elevator Living the Van's RV-12 Don't be surprised if some aircraft on the flightline are decades old; this doesn't mean they're run-down or unsafe. Aircraft are inspected every year by licensed aviation mechanics, and those rented out for training must be inspected after every 100 hours in use. Certain important parts must be overhauled or replaced at given intervals, and owners often invest in their aircraft with upgrades to the navigation equipment or instruments. As long as they are maintained properly, aircraft can thrive well into their golden years. FLIGHTTRAINING.AOPA.ORG FLIGHTTRAINING.AOPA.ORG 21 21