Lockheed A-12 60-6924 landing at Groom Lake, NV, 30 April 1962 Published on April 29, 2012 in 30 April 1962Full resolution (256 × 197) ← Previous Next → Lockheed A-12 60-6924 lands at Groom Lake, NV, 30 April 1962. (Lockheed)