SA2658CE
Replace JET FC-200 autopilot with JET FC-530 Autopilot per Learjet Inc Airplane Accessory Kit AAK 83-2. Interface existing Collins FIS-84 Flight Instruments and Global Navigation System, GNS-500A, Long-Range Navigation System. Held by Learjet INC, which holds 538 approved modifications in all. Last revised October 10, 1990. System: flight controls.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Learjet Inc.; Learjet Inc.; Learjet Inc.; Learjet Inc.
- Models
- 35, 35A (C-21A), 36, 36A
- Type certificates
- A10CE, A10CE, A10CE, A10CE
- On this site
- Learjet 35 161 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.