Dark Eagles: A History of the Top Secret U.S. Aircraft

151

Jules Bergman, 'Our Watchdog at the Edge of Space,' Readers Digest (December 1964): 59.

152

Crickmore, Lockheed SR-71 Blackbird, 25, 26.

153

Untitled comments by Kelly Johnson, Lockheed Horizons, (Winter 1981/82): 16.

154

A-12/SR-71 Lecture, San Diego Aerospace Museum, June 14, 1991.

155

Crickmore, Lockheed SR-71 Blackbird, 24–26.

156

McIninch, 'The Oxcart Story,' 34, 35.

157

A-12/SR-71 Lecture, San Diego Aerospace Museum, June 14, 1991.

158

Untitled comments by Kelly Johnson, Lockheed Horizons, (Winter 1981/82): 15, 16. Sometimes even these efforts were not enough. On March 30, 1965, Article 126's right engine sucked off its manufacturer's nameplate during a ground run.

159

McIninch, 'The Oxcart Story,' 37.

160

Crickmore, Lockheed SR-71 Blackbird, 25.

161

A-12/SR-71 Lecture, San Diego Aerospace Museum, June 14, 1991.

162

Steve Pace, Lockheed Skunk Works (Osceolo, Wis.: Motorbooks, 1992), 183- 87.

163

Crickmore, Lockheed SR-71 Blackbird, 37–41.

164

Paul F. Crickmore, Lockheed SR-71 Blackbird: The Secret Missions Exposed (London: Osprey Aerospace, 1993), 68–70.

165

Crickmore, Lockheed SR-71 Blackbird, 40, 41.