Raura mountain range facilities of other mining companies in the area. Raura mountain range Raura (possibly from Quechua "rawra" gravel) is a mountain range located in the Andes of Peru, on the boundaries of the regions of Huánuco, Lima and Pasco. It extends between 10°21' and 10°31'S and 76°41' and 76°50'W for about 20 km. It lies a few kilometres southeast of Huayhuash mountain range. The highest mountain in the range is Yarupac at . Other mountains are listed below: Some of the largest lakes of the range are Patarcocha, Tinquicocha and Huascacocha. Notable glaciated areas in this range are: Leon Huaccanan-Azuljanka, which
AEDC Ballistic Range S-3 AEDC Ballistic Range S-3 AEDC Ballistic Range S-3 is a single stage air gun owned by the United States Air Force. The gun is commonly used for bird strike testing and is often called a chicken gun. Range S-3 was originally developed for use in aircraft canopy testing. The gun validated many of the canopies designs used on fighter aircraft over the last several decades. The range also played an instrumental role in developing the ASTM F330 specification: "Standard Test Method for Bird Impact Testing of Aerospace Transparent Enclosures." The gun uses a large compressed air reservoir to launch a