Last spring Bose introduced the ProFlight in-ear noise-cancelling aviation headset not as a replacement for the hugely successful circumaural (around the ear) A20 model. Instead, the ProFlight is targeted at applications where the A20 might be overkill, or for cockpits with less noise-mainly jets-and for crews who fly long stretches at a time.
Bose says the ProFlight is the smallest and lightest active noise-cancelling headset on the market, but reiterates that it isn’t intended for noisier piston cabins. For this field report we tried the ProFlight in a variety of aircraft, including pistons, turboprops and jets.