Probably math for fuel and weight calculations

also navigation for any pilot license

go for it it won’t be that hard

What your brother is asserting is right. in fact Iraqis experienced 1000’s of monkeys to guard its airspace, yet following the war, many have now emigrated to the U. S. and authorized themselves to fly civilian helicopters. i does no longer loan your place yet although because of the fact the FAA has yet to approve monkey piloted helicopters in advertisement provider, notwithstanding in the event that they are allowed to fly deepest airplane. deepest for this reason ability they are actually not allowed to sell seats. So i’m uncertain how your brother proposes to make an income.