Information in the form of an electromagnetic wave travels through coaxial cable at approximately 66 percent of the speed of light, or about 111,769 miles per second. While aircraft cabin electronics technology moves at a considerably slower pace, it is nevertheless moving fast enough to send today’s marvels into tomorrow’s trash bin in as little as a year.
Aviation services and aircraft interiors provider Duncan Aviation of Lincoln, Neb.,
is offering an upgrade option to the new PreFlite Security System by Securaplane of Tucson, Ariz.
When the U.S. Navy retired its Kaman SH-2s from service, the manufacturer had an opportunity to refurbish airframes and convert them to SH-2G Super Seasprite standard for resale to approved customers worldwide. Egypt was the first, taking 10 examples, while New Zealand and Australia followed, with Poland the most recent operator of the type.