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.
Foot pain may be caused by many different diseases, deformities, biomechanical conditions, improper footwear, or injuries. Infectious disease, viruses, fungi, and bacteria can cause foot pain. Plantar warts on the bottom of the foot are caused by a virus and can cause irritation and pain. Athlete's foot, which is caused by a fungus, can lead to foot irritation and pain. A common cause of foot pain is an ingrown toenail.