ASA - Helicopter Virtual Test Prep 24dB NRR For Blu-ray discs—

For Blu-ray discs—

PA‑2170TH Noise Reduction Passive NRR of 26 dB Plug Type Dual GA plugs (PJ‑055 and PJ‑068) Audio Stereo/Mono switchable with dual volume controls Ear Seals Silicone gel ear seals Headpad Deluxe sheepskin padded headband Weight Approx

Built for demanding flying environments

internet is not required to run the program

ASA - Helicopter Virtual Test Prep 24dB NRR For Blu-ray discs—The Virtual Test Prep DVD Series provides a comprehensive aviation ground school to prepare pilots for the FAA Knowledge Exam and help them become better, safer pilots. ASAs newest DVD ground school, Helicopter Fundamentals, guides viewers through the important concepts and vagaries of helicopter flight. This award winning production makes explanations come to life with in flight demonstrations and the latest 3D animated graphics. Aerodynamics are