Whopity if you read LASORS
Removal of Supervisory Restriction
a. The Supervisory Restriction can be removed on the
recommendation of the supervising FI(A) once the
applicant has at least 100 hours flight instruction
and, in addition, has supervised at least 25 student
solo flights.
It should be noted that supervision of a students
PPL(A) qualifying cross country flight is counted as
one flight only*. Approval of first solo flights by day
or night and first solo navigation flights by day or
night are excluded.
*For the supervision of other multi-leg non-qualifying
cross-country flights, each leg will be counted as an
individual flight provided they are entered as such
on the application for removal of this restriction.
QXC is 1 signature
Any other multi sector/leg navigation flight, each leg is a signature.