What can you tell me about a Linebacker?
Linebacker
A linebacker (LB or backer) is a playing position in American football and Canadian football. Linebackers are members of the defensive team, and line up approximately three to five yards (4 m) behind the line of scrimmage, behind the defensive linemen, and therefore "back up the line". Linebackers generally align themselves before the ball is snapped by standing upright in a "two-point stance" (as opposed to the defensive linemen, who put one or two hands on the ground for a "
of the Pacific Ocean from Kamchatka peninsula to the southern tip of South America, Gagarin requested information about his orbital parameters: "What can you tell me about the flight? What can you tell me?". The ground station at Khabarovsk didn't have his orbital parameters yet, and reported back, "There are no instructions from No. 20 [code name for Korolyov], and the flight is proceeding normally." (Ground control did not know until 25 minutes after launch that a stable orbit had been achieved