(S (S (BASENP (DT The) (NN report)) (VP (VBD stated) (SBAR (IN that) (S (BASENP (DT the) (NN aircraft)) (VP (VP (VBD had) (VP (VBN approached) (PP (IN at) (NP (BASENP (DT a) (NN speed)) (VP (ADVP (RB far)) (VP (VBG exceeding) (NP (BASENP (DT that)) (SBAR (WHPP (IN at) (WHNP (WDT which))) (S (BASENP (DT the) (NN wing) (NNS flaps)) (VP (MD could) (VP (ADVP (RB properly)) (VB operate)))))))))))) (CONJP (COMMA ,) (CC and)) (VP (VBD attempted) (S (VP (TO to) (VP (VP (VB execute) (BASENP (DT a) (NN landing))) (PP (IN at) (NP (NP (BASENP (NN 408) (NN kph)) (PRN (LRB -LRB-) (BASENP (NN 254) (NN mph)) (RRB -RRB-))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ is) (PP (NP (BASENP (NN 160) (NN kph)) (PRN (LRB -LRB-) (BASENP (NN 100) (NN mph)) (RRB -RRB-))) (PP (IN above) (BASENP (DT the) (JJ safe) (NN speed)))))))))))))))))) (PERIOD .))