(a) To be eligible for a mechanic certificate and associated ratings, a
person must --
(1) Be at least 18 years of age;
(2) Be able to read, write, speak, and understand the English language,
or in the case of an applicant who does not meet this requirement and who
is employed outside of the United States by a U.S. air carrier, have his
certificate endorsed "Valid only outside the United States";
(3) Have passed all of the prescribed tests within a period of 24
months; and
(4) Comply with the sections of this subpart that apply to the rating
he seeks.
(b) A certificated mechanic who applies for an additional rating must
meet the requirements of §65.77 and, within a period of 24 months, pass
the tests prescribed by §§65.75 and 65.79 for the additional rating
sought.