Aviator`s qualification badges, Bulgaria


Technician	Observer	Pilot
Pilot 1st class

Bulgarian classification aviator`s badges 1960.
Pilot	Pilot 1st class	Pilot 2nd class
Pilot 3rd class	Navigator 1st class	Navigator 2nd class
Navigator 3rd class	Navigator 3rd class	Technician 1st class
Technician 2nd class	Technician 3rd class	Technician without class