R. Crash
According to the chart "Medical Log SD 47215.7", Admiral R. Crash was a Starfleet flag officer in the 24th century. The were listed with other individuals in a  medical log.

Based on the stardate, this chart was possibly made for the  seventh season episode  which began on stardate 47215.5. The chart was put up for auction in 2018. 

Unused production material