Talk about rust.....
May 3rd Needing to shed the rust.
First up is a short hop to Delaware Coastal (KGED)for the RNAV GPS RWY 4 approach. With the fix loaded I was on my way. I get squared away and pointed towards the IAF and settled in for the short direct route. As I approached the fix everything was correct and a parallel entry was displayed. However, as I crossed the fix (red circle) 3 Tango Charlie turned right instead of turning slight left to fly the entry. If we fly with these systems we MUST monitor and be ahead of the plane. I immediately disconnect with the button on my yoke and turned out for another try at direct ZARVI.
This time I used the Heading and Altitude holds on the STEC 60-2 and flew with no problem. I really like flying the approach in this setup, I feel more in the game and I trust me more then any box. On this flight I thought I had an issue with the autopilot, honestly it was the operator of the autopilot. Yes, yours truly had a brain fart. I haven't shot an approach with the STEC since I reset my currency back on February 16th. I needed to be in HDG mode with GPSS selected and NOT select NAV until established. I selected NAV prior to crossing the IAF so the autopilot turned to track the final approach in the shortest route, which was the wrong direction. I went on to shoot the GPS RWY 2 approach back into my home base KOXB to finish up for the days practice flight. I obviously need more practice time!
Keeping current is wonderful, but being proficient saves your butt.