S-3B Was Being Used Almost Daily As A Flight Research Aircraft
When the U.S. Navy retired its fleet of S-3B Vikings from active duty in 2009, not all of them were grounded. At NASA’s Glenn Research Center in Cleveland, one S-3B was being used almost daily as a flight research aircraft. Acquired in 2004 and flown for the next 16 years on a variety of research missions, this S-3B Viking is about to fly off into the sunset and retire at the San Diego Air and Space Museum in California where it will be used to educate the public about its important role in the U.S. Navy and at NASA.