The JB-08 Adapter will adapt your helicopter headset plug (U-174/U or U-93A/U) to General Aviation plugs (PJ-068 & PJ-055B). Don't waste hundreds on a new General Aviation headset. Instead, use this simple adapter cable with your helicopter headset. At SkyGeek, we strive to provide our clients with the products that will enhance every flight. Our products are hand-selected for their high performance and low prices. This Pilot Products JB-08 adapter is no exception; enjoy its affordable price that won't bust your budget. Perfect for any aviator, the JB-08 requires little assembly. Simply plug one end into your headset and the other into your aircraft plug. Take off with your favorite headset using this helicopter to General Aviation plug. The Pilot Products JB-08 is lightweight and compact, perfect to slip into your pilot bag for an easy transition between aircraft types. This is not an impedance converter (see the JB-23). The portable and user-friendly JB-08 adapter is a great addition to your General Aviation cockpit.