Be careful! Note (a) & (b)
(7A) An aircraft that carries persons on a flight, otherwise than in
accordance with a fixed schedule between terminals, is employed in a
private operation if:
(a) public notice of the flight has not been given by any form of
public advertisement or announcement; and
(b) the number of persons on the flight, including the operating crew,
does not exceed 6; and
(c) no payment is made for the services of the operating crew; and
(d) the persons on the flight, including the operating crew, share
equally in the costs of the flight; and
(e) no payment is required for a person on the flight other than a
payment under paragraph (d).