Monster Machines: Fighter Pilots Couldn't Ask For A Better Wingman Than The Little Buddy

Fighter Pilots Couldn't Ask for a Better Wingman Than the Little Buddy

Evading RF (radar frequency) missiles is not unlike running from a bear. You don't have to outrun the threat itself but merely offer up a more tasty morsel instead — be that your pudgy buddy or, in the case of air combat, a juicy decoy with an enormous radar cross-section.

The AN/ALE-50, nicknamed "Little Buddy", is a towed decoy designed to counter incoming RF missiles. Carried in an under-wing pylon and deployed at the end of a long tow rope, the ALE-50 exploits an RF missile's basic targeting function — that is, locking on and tracking their targets by continually pinging them with radar — by presenting a target with a massive radar cross section compared to the plane pulling it. The RF missile interprets this larger cross section as a bigger plane (and presumably more valuable target) and locks onto the decoy instead.

Fighter Pilots Couldn't Ask for a Better Wingman Than the Little Buddy

First developed in 1988, the US Air Force, US Navy and US Marines now all employ this countermeasure in their F-16, F/A-18E/F and B-1B aircraft. It's seen action in Kosovo, Afghanistan and Iraq and has successfully intercepted missiles in both training and actual combat. And while the $US22,000 price tag affixed to each of the 27,000 ALE-50 units Raytheon has already delivered to the military might seem steep, compared to losing a $US66.3 million Super Hornet, they're a steal. [Raytheon - Wiki - Defence Industry Daily]

Picture: Luke - F16.net

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