A contribution or donation described in subsection (a) shall not be converted by any person to personal use.
Paragraphs (1) and (2) do not apply to a flight on an aircraft owned or leased by the candidate involved or an immediate family member of the candidate (including an aircraft owned by an entity that is not a public corporation in which the candidate or an immediate family member of the candidate has an ownership interest), so long as the candidate does not use the aircraft more than the candidate’s or immediate family member’s proportionate share of ownership allows.
In this subparagraph (A), the term “immediate family member” means, with respect to a candidate, a father, mother, son, daughter, brother, sister, husband, wife, father-in-law, or mother-in-law.
In this subsection, the term “leadership PAC” has the meaning given such term in section 30104(i)(8)(B) of this title.