SEEING INFRARED

摘要

Modifications shops, airframe and component makers, and operators are working with a top standards organization to define best practices to ensure the safety of infrared (IR) spotlights. The goal is to produce a standard that would enable the FAA to sign off on installation of those devices on commercial helicopters. It currently will not do that, officials involved with the work say, because FAA officials say they lack clear data on the safety of the devices'use on the ground and in the air. "We're hoping to have a standard for the FAA to review by year's end," said Pete Price, an A&P mechanic and avionics technician for Wysong Enterprises who is leading the work of a subcommittee on the topic at ASTM International.