SA1429WE
Installation of Sell Haus galleys, Model Nos. 66-1-1, 66-2-1, 66-3-1, 66-4-1 and 66-5-1. Held by Alaska Airlines INC, which holds 35 approved modifications in all. Last revised December 5, 2002. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- General Dynamics Corporation
- Models
- 30A
- Type certificate
- 4A30
- 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 7, 2026.