The U.S. aircraft register, updated daily
Approved modifications · supplemental type certificate · current · amended

SA01896WI

Garmin G1000 Integrated Avionics System hardware and software updates including optional Flight Stream 510\nData Required... Held by Garmin International INC, which holds 88 approved modifications in all. Last revised May 14, 2021. System: instruments and avionics.

What it applies to

Kind of product
Aircraft
Design holder
Textron Aviation Inc.
Models
510
Type certificate
A00014WI
On this site
Cessna 510 Citation Mustang 270 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 5, 2026.