(Exact name of registrant as specified in its charter) Registration No. 333-270519 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Amendment No. 5 to FORM S-1/A REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 UNUSUAL MACHINES, INC. (State or jurisdiction of (Primary Standard Industrial (I.R.S. Employer incorporation or organization) Classification Code Number) Identification No.) Puerto Rico 3663 66-0927642 151 Calle De San Francisco Ste. 200 PMB 2106 San Juan, Puerto Rico 00 ...