On July 16, 2009, NASA said that it must have erased the original Apollo 11 Moon footage years ago so that it could reuse the tape. On December 22, 2009 NASA issued a final report on the tapes. Senior engineer Dick Nafzger concluded that approximately 45 tapes of Apollo 11 video were erased and reused. For the 40th anniversary of the Apollo moon landing, Lowry Digital of Burbank, California restored the low quality videos. Some pieces of the restored footage are available on the NASA website.