Icing The Raptor

The F/A-22 recently became the first aircraft to be tested behind a specially modified KC-135 tanker to see how the Raptor performs in rain and ice conditions. The rain and ice tanker at Edwards AFB, California, is fitted with a device similar to a shower head to create a saturated cloud, which results in varying consistencies of rain and ice. Ice tests, like those performed with the Raptor, are conducted by flying test aircraft at freezing temperatures. This approach allows the water from the tanker to freeze only when it contacts the aircraft. The effect of the ice on the performance of the F/A-22 was negligible.

Photo By Derk Blanset