LD Switzerland is the only European manufacturer of aviation helmets recognized by the U.S. Forest Service (USFS). The company specializes in producing lightweight aviation helmets for military and civil aviation pilots. LD Switzerland has acquired various patents necessary for creating innovative products in terms of design, functionality, and safety, and it possesses specialized production facilities for aviation-specific solutions. 

AVIATION HELMET

LD helmet, certified by the U.S. Forest Service (USFS), has passed various environmental tests essential for flight safety, including impact, retention, noise reduction, and wireless communication quality. The advantage of the aviation crew helmet is that it can provide customized solutions for auxiliary functions based on the customer's environmental requirements. 

Powerful ANR Performance of BOSE HEADSET

• The Bose Headset built into the helmet features external microphones that detect noise, and a processor analyzes the noise waveform to generate a waveform that is the opposite of the surrounding environmental noise. 
• It reduces background noise and provides a clearer transmission of the intended message. 

Impedance Switch

• The impedance switch equipment allows selection between high impedance and low impedance.
• Impedance Switch optimizes the quality and volume of the sound. 

IP67 

• Designed to perform perfectly in extreme environments, such as maritime rescue (SAR) missions.
• The entire helmet, including the microphone and speakers, has passed waterproof and dustproof tests.