United State Visa :
The United States welcomes foreign citizens who come to the United States to study. Before applying for a visa, all student visa applicants are required to be accepted and approved by their school or program. Once accepted, educational institutions will provide each applicant the necessary approval documentation to be submitted when applying for a student visa.
Visa Descriptions and Qualifications
If you plan engage in non-academic or vocational study or training at a U.S. institution then you need an M-1 visa.
More information about The USA Visa can be found on the link bellow :
United Kingdom Visa :
Students coming to the UK on a Visitor Visa are allowed to enrol on Recreational courses such as Private Pilot Licence and Hour Building, so you will need to apply for a visitor visa
More information on the Link bellow :