Actually there was a MR7 on the original NASA schedule for June 1960, but was cancelled somewhere along the way when the schedule apparently slipped some.
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Mike Rohde
NAR 89414
SAM 0114
NARtrek Silver
2015 motors  1/8A1, 1/2A20, A42, B55, C66, D11, E10 = 1469 n/s (200 flights)
2016 motors thru 12/10/16  1/8A1, 1/2A20, A39, B46, C56, D10, E7 = 1238 n/s(175 flights)
2017 motors thru 7/30/17  1/2A4, A13, B39, C31, D5, E5, F3 = 929 n/s(96 flights)
