LIGHT BLUE OBJECT LITE UP WAS SEEN DOING SUDDEN STARTS AND STOPS FREQUENT DIRCTION CHANGES FOR 10-15 MIN

A LIGHT BLUE LIGHT WAS SEEN IN THE SOUTHERN SKY BY 5 OF US ....NO DRINKING OR DRUGS...THIS CRAFT APPERARED TO BE ABOUT AS HIGH IN ALTITUDE AS A PLANE WOULD BE IF LANDING AT CLEVELADN HOPKINS AIRPORT , WHICH IS ABOUT 12-15 MILES AWAY.  FOR 10-15 MINTHIS CARFT WOULD STOP, START QUICKLET MOVE IN A DIRECTION,GOING AS FAST AS A AIRPLNE AT THAT ALTITUDE OR FASTER,COME TO A SUDDEN AND COMPLETE STOP, THEN QUICKLY MOVE OFF IN A NOTHER COMPASS HEADING, SOME TIMES IT APPEARED TO CHANGE ALTITUDE. THIS WHEN ON FOR SO LONG THAT EVERY ONE BUT ME GOT BOARD WHATCHING IT.  I LOST TRACK OF IT FOR A WHILE...OR IT JUST WHEN AWAY...I DO NOT KNOW WHICH...THEN A SAW IT AGAINAND WATCHED IT FOR A FEW MORE MINETES.  IT APPEREARED TO HAVE SOME PURPOSE TO IT MOVEMENTS, LIKE IT WAS LOOKING FOR SOME THING OR DOING SOME THING. I AM A AMATURE ASTROMER..FROM WHER I SAW IT IT RANGED FROM 45 TO 90 DEGREES IN ASSENTION AND WAS COVERING AS AREA OF 4 SQUARES OF PEGUSES COMBINED.....AND THOUGH I HAVE LOOKED OFTEN AND HARD I HAVE NEVER SEEN ANOTHER ONE
Date of event is approximate, which we presume occurred sometime in November 1976.  PD