SA4728NM
Removal of the Continental TSI0-520-M engine and installation of a Continental I0-520-F engine and McCauley D3A32C90/82NC-2 propeller in accordance with P. Ponk Aviation Photographs 1 through 11 and Conversion Report No. ANM-100S-0657, dated March 2, 1989, or later FAA approved revision. Held by P Ponk Aviation, which holds 10 approved modifications in all. Last revised January 21, 1989. System: propeller.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Cessna Aircraft Company
- Models
- TU206G
- Type certificate
- A4CE
- On this site
- Cessna TU206 344 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 20, 2026.