SA2241CE
Operation of airplane on unleaded automotive gasoline, 87 minimum antiknock index and leaded automotive gasoline, 88 minimum antiknock indes (RON+MON)/2. Held by Petersen Aviation INC, which holds 167 approved modifications in all. Last revised June 23, 1992. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.; The Don Luscombe Aviation History Foundation Inc.
- Models
- 8B, 8 Series, T-8F, 8F, 8E, 8C, 8A, 8, 8D
- Type certificates
- A-694, A-694, A-694, A-694, A-694, A-694, A-694, A-694, A-694
- On this site
- Luscombe 8 Silvaire 1,420 registered
Luscombe T-8 25 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.