| ST-179-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-03-14 |
| ST-179-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-01-25 |
| ST-181-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-01-25 |
| ST-182 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-08-18 |
| ST-182 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-08-18 |
| ST-182-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-06-21 |
| ST-182-40/50 | System 40/50 Single Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2010-01-25 |
| ST-183-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-01-25 |
| ST-184 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-07-17 |
| ST-184-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-184-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-184-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-184-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2011-08-09 |
| ST-194 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-06-27 |
| ST-194-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-196-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-196-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-197-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-197-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-199 | System 60 Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2012-06-27 |
| ST-199 | System 60 Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2011-08-08 |
| ST-199 | System 60 Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2010-03-21 |
| ST-201 | Yaw Damper System | S-TEC Corporation | Current | 2012-06-27 |
| ST-201 | Yaw Damper System | S-TEC Corporation | Current | 2012-01-29 |
| ST-206 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-11-28 |
| ST-206-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-207-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-208-40IK | Installation Kit | S-TEC Corporation | Current | 2009-11-17 |
| ST-208-50IK | Installation Kit | S-TEC Corporation | Current | 2009-11-17 |
| ST-208-50PIK | Installation Kit | S-TEC Corporation | Current | 2009-11-17 |
| ST-209-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-209-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2010-03-14 |
| ST-210-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-211-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-213-40/50 | System 40/50 Single and Two Axis Automatic Flight Guidance Systems | S-TEC Corporation | Current | 2012-05-19 |
| ST-226 | System 60 Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2012-06-27 |
| ST-226 | System 60 Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2012-05-19 |
| ST-227 | System 60 PSS Pitch Stabilization System | S-TEC Corporation | Current | 2012-06-27 |
| ST-227 | System 60 PSS Pitch Stabilization System | S-TEC Corporation | Current | 2012-05-19 |
| ST-228 | Manual Electric Trim System | S-TEC Corporation | Current | 2012-05-19 |
| ST-237 | System 60 Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2012-08-28 |
| ST-237 | System 60 Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2011-08-08 |
| ST-238 | Yaw Damper System | S-TEC Corporation | Current | 2011-08-08 |
| ST-258 | Manual Electric Trim System | S-TEC Corporation | Current | 2012-08-28 |
| ST-258 | Manual Electric Trim System | S-TEC Corporation | Current | 2012-08-28 |
| ST-258 | Manual Electric Trim System | S-TEC Corporation | Current | 2012-08-28 |
| ST-270 | System 40/50 Single and Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2011-08-08 |
| ST-270 | System 40/50 Single and Two Axis Automatic Flight Guidance System | S-TEC Corporation | Current | 2011-08-08 |
| ST-274 | Manual Electric Trim System | S-TEC Corporation | Current | 2012-08-28 |
| ST-275 | Manual Electric Trim System | S-TEC Corporation | Current | 2012-08-28 |