Bulldog
I fly in an ex RAF Bulldog, and not wishing to look like a poseur, do not use an ex RAF helmet, but have two sets of ex RAF Amplivox headsets. These are terrible in comparison with the David Clark 13.4’s I used to use in a PA28, as the not inconsiderable noise of a 200HP engine is not at all shielded by the poorly fitting RAF headsets. But the electret microphones in the David Clark 13.4’s are not compatible with the Bulldog Communications Control unit (CCU). Does anyone with experience of a Bulldog have any info about which David Clarks can be used in Bulldogs?? The David Clark website suggests that DC H10-66’s have the right type of microphone (Dynamic rather than electret, and dual impedance selection), but some experienced advice is worth far more than a shot in the dark from the catalogue.. .. .Any advice would be gratefully received from this almost deafened Bulldog driver.