Mechanic Rob Wiens teaches a lesson on aircraft systems and power plants at Mazzei Flying Service in a photo from 2015.
Mechanic Rob Wiens teaches a lesson on aircraft systems and power plants at Mazzei Flying Service in a photo from 2015. Mazzei Flying Service Special to The Bee
Mechanic Rob Wiens teaches a lesson on aircraft systems and power plants at Mazzei Flying Service in a photo from 2015. Mazzei Flying Service Special to The Bee