In the panel of N621HS you will find an IFR certified Garmin GNS 430WAAS. It is certified for enroute and approach with a full US IFR database, and also has a King KX155 with VOR/glideslope. It has a Garmin G5 Electronic Attitude Indicator, a Garmin audio panel with marker beacon receiver, a Garmin 330ES transponder with traffic.
This aircraft is 2020 ADS-B Compliant. It has dual PTT’s mounted in the control yokes and a hand held mic. The instruments are in the standard T configuration.