Memo, 30 Oct. 1968a. Quintanilla responded to Pullen through the Special Security Office on Friday 1 November, but did not provide examples of comparable UFO incidents involving other aircraft. Presumably, the attachment #3-2 (Eielson AFB, Alaska, 11 July 1968) to his final report on 13 November was intended to be a comparable radar-visual UFO sighting, even though no aircraft were involved. Blue Book concluded that the Eielson AFB RAPCON radar detection was probably caused by anomalous propagation, and visual sightings by the tower personnel located 35 miles west of Eielson at Murphy’s Dome were probably astronomical (the full moon).