Two deteriorated locknuts were largely to blame for last year’s P-51 crash at the National Championship Air Races in Reno, Nev., according to an August 27 report by the National Transportation Safety Board’s (NTSB). The accident killed the pilot and 10 spectators, injuring 60 others. The report said the bad locknuts allowed the trim-tab attachment screws to loosen, initiating a crack in one.
The Galloping Ghost
The NTSB has opened the public docket on the September 16, 2011 crash of a highly modified P-51 at the National Championship Air Races in Reno, Nev. The docket includes 900 pages of documents, photographs, FBI findings, drawings, maintenance records and aircraft weight-and-balance information. The agency expects to add more material as it becomes available.