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

SE976SO

Installation of an oil tank sight gauge on a G.E. oil tank, P/N6003T09P04. Held by Jsf Aviation Services INC., which holds 26 approved modifications in all. Last revised May 5, 2009. System: engine.

What it applies to

Kind of product
Engine
Design holder
General Electric Aircraft Engines; General Electric Aircraft Engines
Models
CJ610 Series, CF700 Series
Type certificates
1E16, E7EA
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.