Apollo Saturn 105 Spacecraft: (no serial number) Launch Vehicle: 3-stage Saturn C-1 Blk 2 SA-10 Scheduled Launch: 1 May 1965 Last Scheduled: 9 Feb 1961

⇑ Mission List ⇑ Designation: Apollo S1-3 L AS(U)-5 Description: 5th Apollo 3-stage Saturn C-1 boilerplate CSM suborbital, full-scale reentry test

In a letter dated 9 February 1961 regarding the SA-10 launch vehicle: "Apollo reentry test at near parabolic velicity." The launch date of May 1965 is interpolated from multiple documents. NASA announced the redesign of the Saturn C-1 as a two-stage launch vehicle on 1 June 1961. References: Unger, J. 1960. "Saturn Mission Schedule, Issue No. 3." 30 September. HSI-15864. Encyclopedia Astronautica. Wikipedia.