I'm a recent Chirp (mac version) user that is running macOS and a FT-2DR. As stated by others, get the RT Systems usb cable and download the RT Systems macOS drivers from the RT Systems website, together with the instructions. I did this and my MacBook Air recognizes the usb driver and I'm able to use Chirp in the macOS environment (not in a parallel environment).

RT Systems USB-68 programming cable for the FT-2DR: https://www.rtsystemsinc.com/USB-68-Programming-Cable-p/usb-68.htm

RT Systems USB-68 macOS drivers: https://www.rtsystemsinc.com/kb_results.asp?ID=9

Hope this helps. Kell

-----Original Message----- From: chirp_users-bounces@intrepid.danplanet.com on behalf of chirp_users-request@intrepid.danplanet.com Reply-To: chirp_users@intrepid.danplanet.com Date: Thursday, March 8, 2018 at 12:02 PM To: chirp_users@intrepid.danplanet.com Subject: chirp_users Digest, Vol 111, Issue 4

MAC & Yaesu FT2d? (Michael Sanford)