Second X-37B Set To Launch March 4

By Irene Klotz iklotz@rocketmail.com
CAPE CANAVERAL

Three months after the U.S. Air Force’s experimental Orbital Test Vehicle (OTV) returned from a debut spaceflight that spanned 224 days, its sister ship is being prepared for liftoff March 4 on a follow-on mission.

Like its predecessor, OTV-2 will launch aboard an Atlas V booster from Cape Canaveral AFS. The 2-hr. launch window opens at 3:39 p.m. EST ...

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