S-TEC ST-901 - 3.2 Approach Procedures; 3.2.1 Standard Approach; 3.2.2 GPS Overlay of VOR; DME-A Approach; 3.2.3 GPS-T Approach

3-4 5th Ed. Feb 15, 08
S–TEC
3.2 Approach Procedures
3.2.1 Standard Approach
Set the Heading Bug under the Lubber Line.
Engage the GPSS Converter's HDG mode.
Engage the autopilot's HDG mode.
Program the GPS Navigator with the desired approach.
Engage the GPSS Converter's GPSS mode.
The autopilot will begin tracking to the Initial Approach Fix (IAF).
To execute any required procedure turn or holding pattern, proceed as follows:
1. Engage the GPSS Converter's HDG mode.
2. Lead the aircraft around the procedure turn or holding pattern using the
Heading Bug.
3. Once established on the inbound course, engage the GPSS Converter's
GPSS mode.
4. Complete the approach.
3.2.2 GPS Overlay of VOR / DME-A Approach
Refer to Fig. 3-1.
3.2.3 GPS-T Approach
Refer to Fig. 3-2.
3.2.4 GPS Approach with Holding Pattern
Refer to Fig. 3-3.
3.2.5 GPS Overlay of VOR Approach with Procedure Turn
Refer to Fig. 3-4.