Canard cover removed and top exposed. Nose of plane is at bottom of picture. At left, S-Tec pitch servo. Blue unit is pressure sensor used by autopilot. To right of blue sensor is a second encoder which sends altitude info to MX20. Below it is avionics fan. Square gray box is Aerotronics annunciator controller, black rectangular unit is light dimmer for instruments. Black cylindrical pitch trim servo seen with fiberglass spring. At far right is the Garmin GPS antenna.