| Part Number | Part Name | PMA Holder | Status | Date |
|---|---|---|---|---|
| 172-56-72 | STOL-Kit | Horton STOL Craft | Current | 2002-05-15 |
| 172-73-81 | STOL-Kit | Horton STOL Craft | Current | 2002-05-15 |
| 172-82-86 | STOL-Kit | Horton STOL Craft | Current | 2002-05-15 |
| 172-A | Aileron and/or Flap Gap Seals | Horton STOL Craft | Current | 2002-05-15 |
| 172-F | Aileron and/or Flap Gap Seals | Horton STOL Craft | Current | 2002-05-15 |
| 172-FA | Aileron and/or Flap Gap Seals | Horton STOL Craft | Current | 2002-05-15 |
| 172-FAM | Aileron and/or Flap Gap Seals | Horton STOL Craft | Current | 2002-05-15 |
| 172-T | Aileron and/or Flap Gap Seals | Horton STOL Craft | Current | 2002-05-15 |
| 17200001 | Recognition Light -Stabilizer | Devore Aviation Corp of America | Current | 1976-08-04 |
| 17200001 | Tail Floodlight - Stabilizer | Devore Aviation Corp of America | Current | 1976-08-04 |
| 17200001 | Recognition Lights | Devore Aviation Corp of America | Current | 1982-05-03 |
| 17200001 | Tail Floodlight | Devore Aviation Corp of America | Current | 1982-05-03 |
| 1721601-1 | Rear Baffle Plate | AirPlains Services Corp | Current | 1992-06-21 |
| 1721601-2 | Oil Cooler Adapter | AirPlains Services Corp | Current | 1992-06-21 |
| 1721601-3 | Oil Cooler Adapter | AirPlains Services Corp | Current | 1992-06-21 |
| 1721601-4 | Rear Baffle Support | AirPlains Services Corp | Current | 1992-06-21 |
| 17216386 | Stabilizer Tips, Elevator Tips | Horton STOL Craft | Current | 2002-05-15 |
| 17226386-1 | Stabilizer Tips, Elevator Tips | Horton STOL Craft | Current | 2002-05-15 |
| 17226386-2 | Stabilizer Tips, Elevator Tips | Horton STOL Craft | Current | 2002-05-15 |
| 172295-2 | System Compartment Temperature Control | Whittaker Controls Inc | Current | 2003-05-14 |
| 1727603-11 | Exhaust Adapter | AirPlains Services Corp | Historical | 1994-07-24 |
| 1727603-131 | Exhaust Adapter | AirPlains Services Corp | Historical | 1994-07-24 |
| 1728507-1 | Plate | AirPlains Services Corp | Current | 1991-04-16 |
| 1728508-1 | Angle | AirPlains Services Corp | Current | 1991-04-16 |
| 1728609-1 | Angle | AirPlains Services Corp | Current | 1991-04-16 |
| 1728609-2 | Plate | AirPlains Services Corp | Current | 1991-04-16 |
| 172861-1 | Placard | AirPlains Services Corp | Historical | 1997-11-02 |
| 172861-2 | Airspeed Markings | AirPlains Services Corp | Historical | 1997-11-02 |
| 1728803-1 | Airspeed Markings | AirPlains Services Corp | Historical | 1997-11-02 |
| 1728803-2 | Flap Stop | AirPlains Services Corp | Historical | 1997-11-02 |
| 1729001-56 | Support Bracket | AirPlains Services Corp | Historical | 1994-07-24 |
| 1729001-61 | Clamp | AirPlains Services Corp | Current | 1991-04-16 |
| 1729002-6 | Bushing | AirPlains Services Corp | Current | 2007-07-11 |
| 1729002-6 | Bushing | AirPlains Services Corp | Historical | 1997-11-02 |
| 1729011-1 | Boot | AirPlains Services Corp | Current | 1991-04-16 |
| 1729101-5 | Baffle Adapter | AirPlains Services Corp | Current | 1992-06-21 |
| 1729102-2 | Airbox Brace | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-1 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-2 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-3 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-4 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-5 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-6 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-7 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-8 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729191-9 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729192-1 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729192-2 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729192-3 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |
| 1729192-4 | Baffle Seal | AirPlains Services Corp | Current | 1992-06-21 |