Aero Linx: Cardinal Flyers Online The Cardinal Flyers Online Web site was created and is maintained by Keith Peterson: 'My wife Debbie and I have owned a 1976 RG since 1985. With my mechanical engineering background I naturally enjoy digging into the Cardinal and finding out what to look for and what to do when you find it. The web site came about through the urging of a number of Cardinal owners who wished for a central location for information about the Cardinal. The goal has always been to capture and retain the accumulated wisdom of the Cardinal Owning population in a way that helps most of us learn and helps all of us remember.'

Minimum Vectoring Altitude (MVA) The lowest MSL altitude at which an IFR aircraft will be vectored by a radar controller, except as otherwise authorized for radar approaches, departures, and missed approaches. The altitude meets IFR obstacle clearance criteria. It may be lower than the published MEA along an airway or J-route segment. It may be utilized for radar vectoring only upon the controller’s determination that an adequate radar return is being received from the aircraft being controlled. Charts depicting minimum vectoring altitudes are normally available only to the controllers and not to pilots.

"Wally’s journey to space began in the 1960s when she was the youngest graduate of the Woman in Space Program, a privately-funded project which tested female pilots for astronaut fitness. Later known as the “Mercury 13” – thirteen American women successfully underwent the same physiological and psychological screening tests as the astronauts selected by NASA for Project Mercury, but they never flew to space. Wally was the youngest graduate of this program. She was the first female FAA inspector and first female NTSB air safety investigator. The 82-year-old pilot will now be part of the first crew on New Shepard, and the oldest person ever to fly to space." Source: A short summary of the life of soon-to-be