Workers testing underwater surveying equipment say they found the wreckage of a small airplane deep underwater in California's Folsom Lake -— and they may have solved a 56-year-old aviation mystery.
원문출처 : https://www.cnn.com/2021/06/12/us/california-airplane-discovered-trnd/index.html
원문출처 : https://www.cnn.com/2021/06/12/us/california-airplane-discovered-trnd/index.html