The Reference for Outstanding UFO Sighting ReportsThomas Marshall Olsen UFO Information Retrieval Center, 1966 - Unidentified flying objects |
Common terms and phrases
AIRCRAFT ALTITUDE APPEARED APPROACHING APPROXIMATELY APRO AREA BACK BEGAN BOTTOM BRIGHT CALLED CENTER CHANGED Circle CIRCULAR CLEAR CLOSE CLOUDS COLOR COMING CONTINUED COURSE DARK DESCRIBED DETAILS DIAMETER DIRECTION DISAPPEARED DISC DISTANCE EAST EDGE ENGINE ESTIMATED EVIDENCE FEET FIELD FIVE FLASH FLYING FOLLOWING FOUR FRANCE FRONT GLOW GOING GREEN GROUND HALF HEADING HEARD HIGH HILL HOME HORIZON HOUR HOUSE HOVERED ITALY JULY LAND LARGE LATER LEFT LENGTH LIGHT LINE LITTLE LONG LOOKED MICHIGAN MILES MINUTES MOVING NICAP NIGHT NOFI 00 NOISE NORTH NOTED NOTICED OBJECT OBJECT APPEARED OBSERVED OFFICER PASSED PLACE PLANE POINT POSITION PROBABLY reliability REPORTED ROAD SECONDS SEEMED SEEN SEPT SHAPE SIDE SIGHTING SLOWLY SMALL SMOKE SOUND SOUTH SPEED STAR STARTED STOPPED STRAIGHT STRANGE SUDDENLY THING THOUGHT THREE TOOK TRAIL TRAVELING TREES TURNED UNUSUAL USAF FILES VERTICAL VIEW VISIBLE WATCHED WEST WHITE WINDOWS WITNESSES YARDS