While it has been known for sometime that Boeing and the US Navy intend to fly a modified F/A-18F Super Hornet equipped with conformal fuel tanks (CFTs) and a weapons pod later this summer, some new details are emerging.
When the modified Rhino–as the Super Hornet is affectionately known–does fly in late August or early September over the Navy’s Atlantic range with the new hardware, those CFTs and weapons pod will not be functional, says Mike Gibbons, Boeing’s F/A-18 program manager. The idea is to test the aerodynamic qualities of those representative shapes, he says.
Mark Gammon, Boeing’s Hornet advanced projects chief, also notes that the aircraft will have a mock-up of an internally-mounted infrared search and track system mounted along with a slew of radar cross-section enhancement measures.
Gammon, who has worked on the Hornet since the first days of the original F/A-18A classic model jets, says that the CFTs won’t add any cruise drag at high subsonic speeds, but it will have a negative impact on drag at transonic speeds–but the company has done a lot of engineering work to try mitigate that. In fact, Gammon notes, at low airspeeds, sometimes overall drag with the CFTs is actually lower than a clean aircraft’s.
Configured with the CFTs and weapons pod carrying four AMRAAMs, the jet performs roughly the same as a Super Hornet carrying four external AIM-120s.
Anyways, Boeing showed off this brand new real F/A-18F equipped with mockup CFTs, weapons pods and other hardware.
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May 26, 2013 at 3:58 am