HIRF

October 27, 2010 - 7:20am

The Sukhoi Superjet 100 last month passed a noise-testing program involving eight certification flights from Italy’s Turin-Cuneo Levaldigi Airport. According to Sukhoi, preliminary results show full compliance with ICAO CAEP IV noise requirements.   

June 3, 2009 - 6:23am

Embraer’s Phenom 300 midsize jet is proceeding toward FAA and Brazilian approval on schedule by year-end. To date, all aerodynamics tests are complete on the larger Phenom derivative, including natural ice-shape flight trials. At the Sun ’n’ Fun Fly-In held in April in Lakeland, Fla., the company said the light jet was undergoing natural ice testing, as well as lightning and high-intensity radiated field (Hirf)  testing.

September 15, 2006 - 11:37am

The FAA last month closed a three-month comment period on a notice of proposed rulemaking (NPRM) that would amend long-standing HIRF (high-intensity radiated fields) testing requirements for newly certified airplanes and helicopters.

 
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