CREATE TABLE table_69445 ("Week" FLOAT, "Date" TEXT, "Opponent" TEXT, "Result" TEXT, "Attendance" FLOAT)

What is the highest attendance on September 14, 1986?
SELECT MAX("Attendance") FROM table_69445 WHERE "Date" = 'september 14, 1986'
SELECT MAX("Attendance") FROM "table_69445" WHERE "Date" = 'september 14, 1986'