What does WFC3 mean?

What does WFC3 mean?

The Wide Field Camera 3 (WFC3) is a fourth-generation UVIS/IR imager aboard the Hubble Space Telescope (HST). WFC3 was installed in May 2009 during HST servicing mission 4, and replaces the Wide Field Planetary Camera 2 (WFPC2).

What is the difference between an F-4C and an F4D?

The USAF relegated most of the F-4Cs to a ground attack role, while the F-4Ds were used for air-to-air interception duties. Its weapons included the usual AIM-7 Sparrow and AIM-9 Sidewinder missiles, but the F-4D could also launch the unsuccessful Falcon missiles. Both F-4C and F-4D did not have a canon.

Where can I find pictures of F-4C instrument panels?

Bob Dwyer’s web site shows very nice and detailed images of an F-4C instrument panel. Another restored F-4C instrument panel is shown on Dale’s aircraft instrument panel pages. The images below show typical F-4C Phantom II cockpit layouts and instrument panels.