NUFORC Sighting 12919

Occurred: 1989-04-23 14:00 Local
Reported: 2000-05-20 00:00 Pacific
Duration: 4-5 minutes
No of observers: 1

Location: Port Townsend (10 nm so.), WA, USA

Shape: Cigar

Sighted WW II barrage balloon at 1500' AGL (no lights) which accelerated rapidly as I approached in my light aircraft.

I was southbound in my light aircraft from Jefferson County Airport during some pleasure and proficiency flying. The weather was clear, very light to no wind; my altitude was approximately 1500 AGL, airspeed 90 knots. Appproximately 5-6 nm south of Jefferson County Airport (10-11 nm south of the town of Port Townsend), directly ahead approximately 1 nm ahead and at about my altitude I saw what I immediately thought was a WW II barrage balloon, like those used in the Battle of Britain--it was so like that that no other thought or association came to my mind. It was brown or olive drab in color and seemed too small to be a modern blimp. The "balloon" was stationary, as if tethered in the fields below, though I saw no tethering lines; it had no airfoils or control surfaces except the fin-like empennage typical of barrage ballons and blimps, and it had no engine, propellor or other visible source of power. I saw no lights anytime during the episode. It was pointed in a westerly direction. My immediate thought was to wonder why anyone would tether a barrage balloon in at this point. I altered my heading to pass behind (east of) the balloon and take a closer look. When I was approximately 1/4 nm from it, the balloon suddenly accelerated at a very high rate of speed to the west, toward the Olympic Mountains; I turned to follow it; in a few seconds it had gone from my sight. There was no visible exhaust or other indication of power or motion. I have been a certified flight instructor for approximately 30 years and was in instructor in the Strategic Air Command. I have seen interesting sights while flying but I can remember no other sight that I could not explain to my self. I recently learned of your web sight, which is one reason for the timing of this report. My memory of the episode is vivid; I have identified the date in my pilot log book.

Posted 2000-06-06