United Airlines 173
Printed page 3. PDF page 9.
that there was a loud noise and a severe jolt when the landing gear was lowered. 4 At 1712:20, Portland Approach requested, "United one seven three ‘heavy, contact the tower (Portland), one one eight point seven.” The flight responded, “negative,Open official document at PDF page 9United Airlines, Inc., McDonnell-Douglas DC-8-61, N8082U, Portland, Oregon, December 28, 1978