In Case You Missed It
DIY Firewall Penetration
Properly seal the firewall penetrations to keep fumes from entering the aircraft cabin.
Product Review: PS Engineering PMA5000EX
At its heart, the PMA5000EX is a four-place stereo intercom in an audio panel that supports two each of coms, navs, switching aux inputs, music inputs plus having five unswitched aux inputs and a front-panel input for a music source or cell. By Marc Cook.
