SA334NE
Installation of Aviatech Inc. Cart, Economy/Meal, Dwg. 15.000-3, Issue B; Cart-Economy/Bar, Dwg. 15.100-3, Issue B: Cart, First Class/Meal, Dwg. 15.360-3, Issue B. Held by Avianor INC (Canada), which holds 17 approved modifications in all. Last revised May 6, 1998. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Lockheed Aircraft Corporation
- Models
- L-1011-385-3
- Type certificate
- A23WE
- 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 19, 2026.