"Next generation stealth a/c tests."
I saw a huge triangular shaped UFO one evening in Florence, SC, in 1983. Moving slow, it had red running lights, and I would estimate it was cruising at an altitude of 100 feet in the air. This craft was the size of a football field, if not bigger. Now today, 22 years later, it wouldn't be the next generation Stealth. Just for the record, there is the Sumpter Air Force Base not too far from Florence. Hmmmm....
Funny you should mention that type of craft. George Noori on the "Coast to Coast AM" also known as the "Art Bell Show" have been discussing sightings of this type of UFO for the last 2 weeks. Many people have called in with the accounts.
I listen on the internet @ 1300 everyday. George has the show m-f, Art on Sat & Sun.