| 12/23/73 16:00 | Colorado/Oklahoma (in flight) | CO | USA | Disk | 1-5 minutes? | Metallic disk with rotating orange lights seen from the window of a commercial aircraft between Dallas and Denver. | 2/1/07 | |
| 12/15/73 01:00 | Olympia | WA | USA | Diamond | appox 10 mins | Diamond shaped object flying south from Seattle towards Portland with 1 light on each corner and a red beam rotating from underneath. | 2/11/03 | |
| 12/12/73 21:00 | Kirkland | WA | USA | Triangle | 3 min | MY WIFE AND I WERE DRIVING SOUTH ON I405 WHEN I SAW WHAT LOOKED LIKE A LARGE AIRCRAFT ON FIRE DESCENDING INTO THE SEATTLE AIR SPACE. IT | 7/23/03 | |
| 12/5/73 19:00 | Glen Rose | AR | USA | Light | 20 minutes | Followed by a bright light . | 9/24/03 | |
| 12/3/73 19:00 | Avoca | IA | USA | Unknown | 1 hour | Stationary bright white light that turned red and appeared to envelope the object once it started to move at a high speed. | 2/18/01 | |