I use the Bose A20 in the Beaver and used it in the Polish Otter as well and find it works well. You do pick up a little extra noise at takeoff but really for how long is that. More comfortable than the DC head clamps but the trade off as mentioned is less passive noise cancelling so I keep a spare ...

Regarding Chimo Air, contrary to one of the above posts, we may be looking for several experienced float pilots who can meet the insurance requirements for the upcoming season. All depends on who is coming back as we always give our existing crew first dibs, but they have to let me know soon. I will...