SA1407NW
Relocation of Pitch Servo from the position directed in Edo-Aire Centruy III Installation manual to position aft of the baggage compartment. Held by American Avionics INC, which holds 10 approved modifications in all. Last revised December 22, 1981. System: flight controls.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Cessna Aircraft Company
- Models
- 310H
- Type certificate
- 3A10
- On this site
- Cessna 310 1,410 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.