SA507SW
Optional 46-gallon wing center section fuel tank and alternate right-hand or left-hand carburetor muffs equipped with Jacobs L4M and R-755 series engine. Held by Grumman Aerospace CORP, which holds 13 approved modifications in all. Last revised January 1, 1960. System: engine.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Allied Ag Cat Productions Inc.
- Models
- G-164
- Type certificate
- 1A16
- On this site
- Ag-Cat Corporation G-164 5 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 21, 2026.