If someone receives a student who’s completed his old instructor’s pre written solo exam and received an endorsement, do I need to give him my solo test and endorsement?
Or go ahead and complete the flight training/proficiency and 90 day endorsement?
My understanding is that it’s a "package deal", one instructor must do it all. Except the XC pre-flight planning preparation endorsement, and this one can be given by any instructor.
Can someone confirm this? With possible quotes from FAR, ACs or interpretations.