“It’s a little bit late but I would like to say thank you for the two let downs that I had with your marvelous seat. My first was in the spring of 1967 when I was involved in a mid-air at Eglin AFB Florida flying an F-4D. I was at about 500 feet and almost inverted when I pulled the handle. The second was from a more reasonable altitude but much less friendly territory, being just sixty or seventy miles SW of Hanoi,but I knew that I was going to at least get out of the airplane without any problems. Thank you and everyone at Martin-Baker very much”.