| Century Flt. Syst. Model AK929 | Century 21 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK930 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK931 | Century 21 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK933 | Century 21 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK934 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK935 | Century 21 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK936 | Century 21 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK937 | Century 21 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK938 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK939 | Century 21 | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK941 or AK941/FD | Century 41 Autopilot or Century 41 Flight Director | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK942 | Century IIB Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK943 | Century 21 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK944 | Century I Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK947 | Century 2010/2030/ 2031 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK948 | Century 2110/2130/ 2131 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK950 | Century 2010/2030/ 2031 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Century Flt. Syst. Model AK952 | Century 2010/2030/ 2031 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK471 | Century III Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK518 | Century III Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK744 | Century I Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK745 | Century IIB Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK746 | Century III Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK753 | Century III Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK754 or AK754FD | Century IV Autopilot or Century IV Flight Director | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK810 or AK810FD | Century 41 Autopilot or Century 41 Flight Director | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK884 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK888 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK894 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK895 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK896 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK897 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK899 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK901 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK903 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK904 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK906 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK907 or AK907FD | Century 41 Autopilot or Century 41 Flight Director | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK908 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK910 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK911 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK912 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK913 | Century 41 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK913 or AK913FD | Century 41 Autopilot or Century 41 Flight Director | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK915 | Century 31 Autopilot | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| Edo Avionics Model AK916 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK917 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK918 or AK918FD | Century 41 Autopilot or Century 41 Flight Director | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK919 | Century 31 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| Edo Avionics Model AK920 | Century 21 Autopilot | Century Flight Systems Inc | | 22 | Flight Controls | PMA |