A protective cover mountable on a pitot prob disposed on the fuselage of an idle aircraft adapted to be tailored to similar covers mountable on other probes of such aircraft, including a tubular body of a braided fabric material provided with a recess therein for receiving the leading end of a pitot tube therein, a first annular member disposed in such recess adjacent an open end thereof having a portion of the tubular body projecting therethrough, including such member therein and a second annular member disposed substantially coaxially with such first annular member and secured to such tubular body of braided fabric material, having at least one tab provided on the exterior thereof provided with means to tether such cover to similar covers.