Item fits fine on the Dynon AOA pitot tube.

Fits my Garmin Gap 26. Very tight fit, but fits! High viz

It fit very well on my Cessna 310 and sticks out well during the walk around.

Works great so far. The actual pitot cover portion is much longer than I need so there is a bunch so space at the front. However, I like the way the strap can really be tightened down to hold the cover in place. Thats the reason I got this one is because my last one didnt secure well around the top part of the pitot and the wind took it way. I dont think that will happen with this one.

Received and first impression looks great, unfortunately does not fit 7/8 probe like the overview states.

This pitot cover works great on a Cessna 180J as long as it is cinched up tightly. Once we learned to cinch it tightly, it has not come off despite some 40+ knot winds on the ramp. However, the strap with the velcro that wraps around the base of the pitot tube disintegrated after 10 months outside. The cover itself and the flag are still in perfect shape but are rather useless without the strap. Disappointed.

Wont fit on Piper Apache heated pitot as its too short and too small to fit the diameter of the tube. Probably the same pitot as Comanche.