A Chartered Property Casualty Underwriter (CPCUÂ®), is an insurance professional who has earned the CPCU designation; the designation is conferred by The Institutes. CPCUs are considered to be property-casualty insurance subject matter experts.
Extravehicular Mobility Unit. The Extravehicular Mobility Unit (EMU) is an independent anthropomorphic spacesuit that provides environmental protection, mobility, life support, and communications for astronauts performing extra-vehicular activity (EVA) in Earth orbit.
In each of Project Mercury's manned space flights, the assigned astronaut chose a call sign for his spacecraft just before his mission. The choice of [108] Freedom 7 by Alan B. Shepard, Jr., established the tradition of the numeral 7, which came to be associated with the team of seven Mercury astronauts.