1 tools, side by side. Not written by the vendors.
Disclosure: the owner, Nick Rae, sells aviation study workbooks that compete with some listed study tools. Details. Prices are from cited sources and flagged “not verified” where unconfirmed.
Browser-based generator for CFI logbook endorsements, by Jason Blair. Not AI. Not FAA-reviewed: check current Part 61 and AC 61-65 before using any endorsement.
Price: Not shown (appears free; unverified)Free tier: Not verifiedVerified Oct 15, 2026