je.st

Home › section

Tag: section

FAA passes 1,000 UAS Section 333 exemptions.

2015-08-06 14:31:06| Industrial Newsroom - All News for Today

In its continuing effort to safely expand and support commercial unmanned aircraft operations in U.S. airspace, FAA has now granted more than 1,000 Section 333 exemption approvals. Many of the grants allow aerial filming for uses such as motion picture production, precision agriculture, and real estate photography. Agency also has issued grants for new and novel approaches to inspecting power distribution towers and wiring, railroad infrastructure, and bridges.

Tags: section passes exemptions faa

Scattering And Radar Cross Section

2015-08-03 12:38:12| rfglobalnet Home Page

An object’s scattering properties are described as the special distribution of scattered energy when it is exposed to incident electromagnetic fields, and is measured by radar cross section (RCS). Depending on the object’s shape, size, and material characteristics, the incident fields can be reflected, absorbed by the object, or scattered into multiple directions. The FEKO software has the ability to differentiate incident from reflected electromagnetic field components, and is well suited for scattering and RCS computations.

Tags: section cross radar scattering

Largest section of Royal Navys HMS Prince of Wales ready for installation

2015-07-31 01:00:00| Naval Technology

The 11,000t section of the UK Royal Navy's second Queen Elizabeth-class aircraft carrier, HMS Prince of Wales, has reportedly been moved out of its dock hall at BAE Systems Govan shipyard.

Tags: section ready largest installation

Northwest Pipe Company's Water Transmission Group Awarded Section ...

2015-07-29 21:54:02| Steel - Topix.net

Northwest Pipe Company , an industry leader of engineered welded steel pipe products for water and wastewater systems, was selected to provide 67,945 feet of 108-inch diameter, cement mortar lined and polyurethane coated pipe for section 15-2 of the Integrated Pipeline in North Central Texas. The construction contract for the installation of this segment has been awarded to BAR Constructors, Inc. of Lancaster, Texas, and is anticipated to be substantially complete by August 2016.

Tags: group section water transmission