SR01980WI
Installation of Garmin GI 275 Multi-Function Instrument. Held by Garmin International INC., which holds 22 approved modifications in all. Last revised May 25, 2023. System: instruments and avionics.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Bell Textron Canada Limited; Robinson Helicopter Company; Robinson Helicopter Company; Robinson Helicopter Company; Robinson Helicopter Company; Robinson Helicopter Company; Robinson Helicopter Company; Robinson Helicopter Company
- Models
- 206B, 206L, 206L-1, 206L-3, 206L-4, R22, R22 ALPHA, R22 BETA, R22 MARINER, R44, R44 II, R66
- Type certificates
- H2SW, H2SW, H2SW, H2SW, H2SW, H10WE, H10WE, H10WE, H10WE, H11NM, H11NM, R00015LA
- On this site
- Bell 206 JetRanger and LongRanger 1,455 registered
Robinson R22 817 registered
Robinson R44 1,937 registered
Robinson R66 421 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.