| 1C958 | NSD Autopilot Adaptor | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| 1D966 | Century Takeoff & Landing Distance Monitor | Century Flight Systems Inc | — | 20 | Consumables / Hardware | PMA |
| 282- FD/AP 292 | Mitchell | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| 282- FD/AP 300 | Mitchell | Century Flight Systems Inc | | 22 | Avionics / Electronics | PMA |
| AB357 | Mitchell Kit | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AD121 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AD446 & AK446FD | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AE293 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK 1046 2110, 2130, 2131, 2150, 2151 | Century 2000 Autopilot System | Century Flight Systems Inc | — | 20 | Consumables / Hardware | PMA |
| AK 1052 2010, 2030, 2031, 2050, 2051 | Century 2000 Autopilot System | Century Flight Systems Inc | — | 25 | Interior / Furnishings | PMA |
| AK 1069 | Century Triden Autopilot | Century Flight Systems Inc | | 25 | Interior / Furnishings | PMA |
| AK 1073, 2010/2030, 2031/2050, 2051 | Century 2000 Autopilot System | Century Flight Systems Inc | | 25 | Interior / Furnishings | PMA |
| AK 995 2110, 2130, 2131, 2150, 2151 | Century 2000 Autopilot System | Century Flight Systems Inc | — | 22 | Avionics | PMA |
| AK044 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK045 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK046 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK047 | Mitchell Kit | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AK058, AK058R and AK058E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK059 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK060 and AK060R | Mitchell Kits | Century Flight Systems Inc | | 22 | Avionics / Electronics | PMA |
| AK060, AK060R and AK060E | Mitchell Kits | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AK061, AK061R and AK061E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK062E | Mitchell Kit | Century Flight Systems Inc | | 22 | Avionics / Electronics | PMA |
| AK063, AK063R and AK063E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK064 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK065, AK065R and AK065E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK066 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK068 and AK068R | Mitchell Kits | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK068E | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK069, AK069R and AK069E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK069E | Mitchell Kit | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AK070, AK070R and AK070E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK072 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK074, AK074R and AK074E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK078, AK078R and AK078E | Mitchell Kits | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AK079, AK079R and AK079E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK081 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK082 and AK082A | Mitchell Kits | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AK083 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK084 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK085, AK086R and AK086E | Mitchell Kits | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AK085E | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK087, AK087R and AK087E | Mitchell Kits | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK088 and AK088R | Mitchell Kits | Century Flight Systems Inc | | 22 | Flight Controls | PMA |
| AK089, AK089R and AK123 | Piper Altimatic Pilot | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK092E | Mitchell Kit | Century Flight Systems Inc | — | 22 | Flight Controls | PMA |
| AK100 | Mitchell Kit | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK1000-2110 | Century 2000 Autopilot | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK1000-2130 | Century 2000 Autopilot | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |
| AK1000-2131 | Century 2000 Autopilot | Century Flight Systems Inc | — | 22 | Avionics / Electronics | PMA |