GoVote.org. The cost of getting a Private Pilot's License varies depending on which type of flight training program you you choose. Federal Aviation Regulations (FAR) Part 141 flight schools require an approved, structured course of training, which includes a specified number of hours of ground training.
A corn or a callus is the most common cause of painful bump on bottom of foot, which results from constant pressure or friction from your tight shoes. Repeated trauma can also cause a hard spot on bottom of foot. Calluses can be really painful especially if you often stand on your feet all day.
Trauma, infection, hampered distribution of weight-bearing force on foot can lead to inflammation which creates lumps on foot. These bumps can be itchy, painful or painless, which depends upon their cause of origin. Causes can be identified by locating the area of nodules on bottom of foot. Plantar fibromas.