Photo was taken by a Costa Rican government mapping plane during an aerial mapping mission. No member of the crew stated that they saw anything unusual during the routine flight. Much analysis has been undertaken using the original negative. View full report
A Winter Haven, Florida, private pilot reported he fled from a giant cone-shaped UFO which kept his plane in shadow for about three minutes on the morning of September 20, 1966. "That thing had not changed in size at all, but was still with me and pacing me. It was still as big as a football field." View full report
An 18,000-hour pilot and his passenger made a clear daylight sighting of a disc-shaped UFO with a dome on top on the afternoon of May 21, 1966 near Willow Grove, Pa. "It was as clear as seeing a Cadillac drifting by at 100 yards," said William C. Powell. Currently active in executive-transport flying, Powell was a pilot for the Dutch KLM airlines, and before that for the U.S. Air Force and RCAF. View full report
"Inaba was the captain of the Convair-240, with 28 passengers aboard, which encountered the oblong and luminescent object over the Ieshima Islands in the Seto Inland Sea at 7.06 p.m. on Thursday. Fearing a collision, Inaba turned the plane 60 degrees to the right, but the flying saucer made an abrupt turn and flew along with the plane for about three minutes." View full report
Almost beneath the DC-8, was a gigantic dark grey 'torpedo'. It seemed menacing and frightening, and I had the impression that it was stationary. It was utterly unlike anything that I had ever seen in my whole life. It looked as though made of steel. No portholes or windows were visible. No wings or projections. Nothing but the long perfect torpedo form, with its bullet-shaped head, and the rear end which was cut off sharply andsquarely. View full report
A grayish disc-shaped object which hovered, wobbling on its axis, then evaded pursuit, was sighted October 2, 1961 at Salt Lake City, Utah airport. Private pilot Waldo J. Harris, a real estate broker, investigated the object in his light aircraft as 8-10 ground personnel at the airport watched. The object was disc shaped, 50 feet in diameter, and 8-10 feet thick. View full report
The sighting of three glowing objects by several airline crews February 24, 1959 is one of the most thoroughly investigated (and, ironically, one of the most controversial) on record. The key witness, Capt. Peter W. Killian, was interviewed by NICAP personnel. A detailed investigation report, including weather data, air navigation maps, etc. , was submitted to NlCAP by the New York City Affiliate. The Akron UFO Research Committee co - operated in the investigation, adding valuable details. View full report
April 8, 1956: A very brilliant light was followed across New York State by an American Airlines plane. The pilots were Capt. Raymond Ryan and First Officer William Neff. The chase was described by radio to Air Force and civilian control tower operators. The following account of the sighting is taken from a tape-recorded interview program. View full report