(S (S (BASENP (NNP Chibitty)) (VP (VBD served) (PP (IN with) (NP (BASENP (DT a) (NN unit)) (SBAR (WHNP (WDT that)) (S (VP (VP (VBD landed) (PP (IN on) (BASENP (NNP Utah) (NNP Beach)))) (PP (IN on) (NP (BASENP (NNP June) (NN 6)) (COMMA ,) (NN 1944)))))))))) (PERIOD .))