An Aviation Medical Examiner may—
Accept applications for physical examinations necessary for issuing medical certificates under part 67 of this chapter;
Under the general supervision of the Federal Air Surgeon or the appropriate senior regional flight surgeon, conduct those physical examinations;
Issue or deny medical certificates in accordance with part 67 of this chapter, subject to reconsideration by the Federal Air Surgeon or his or her authorized representatives within the FAA; and
[Reserved]
As requested, participate in investigating aircraft accidents.