Complex sentence: She began her basic training on October 2,1951 at HMCS Cornwallis in Cornwallis, Nova Scotia and was trained as an elite radio intelligence operator for the wireless communications base at Coverdale.
Split into simpler sentences: She began her basic training on October 2,1951 at HMCS Cornwallis in Cornwallis, Nova Scotia. She was then trained as an elite radio intelligence operator for the wireless communications base at Coverdale.