another airplane doodle

Today I was returning from another trip to nashville where I spent the week putting together the first cut of the veggie tales episode I am working on... this drawing kept me busy for a good chunk of the flight...I am trying to practice the technique of 'spotting blacks', which is to say designing the black areas of an inked drawing. I am not terribly good at it, all my heroes are awesome at it, and I have decided to try and figure out this skill. It may take some time...