SA131GL
Installation of Eastern Aircraft Corp. fuel quantity indicating system. Held by Eastern Aircraft Corporation. Last revised August 4, 1976. System: fuel system.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Beech Aircraft Corporation; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company; Raytheon Aircraft Company
- Models
- B17B, SB17L, B17L, B17R (Army UC-43H), SC17L, C17L (Army UC-43J), C17B (Army UC-43G), SC17R, C17R (Army UC-43E), D17R (Army UC-43A), E17B (Army UC-43D), SE17B, E17L, SF-17D, F17D (Army UC-43C), D17A (Army UC-43F), G17S, D17S (Army UC-43), D17S (Army UC-43B), D17S (Navy GB-2), SD17S, D17S (Navy GB-1)
- Type certificates
- ATC 560, ATC 560, ATC 560, ATC 579, ATC 602, ATC 602, ATC 602, ATC 604, ATC 604, 638, 641, 641, 641, 689, 689, 713, 779, A-649, A-649, A-649, A-649, A-649
- 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 22, 2026.