The largest number of United States <a href="https://en.wikipedia.org/wiki/Midshipman" id="mwzw" rel="mw:WikiLink" title="Midshipman">midshipman</a> casualties in a single event results from an <a href="https://en.wikipedia.org/wiki/USMC_R4Q_NROTC_crash" id="mw0A" rel="mw:WikiLink" title="USMC R4Q NROTC crash">aircraft crash</a> in Florida, killing 44.