SA1935NW-D
Cabin configuration changed to 24 F/C/72 business/141 coach seats. Installed two double closets, one single closet and the foldable crew rest berth in the door 2 area. Installed video in zones A, B & C. Removed centerline overhead storage compartments in zone A. Relocated lights and emergency oxygen supply to suit new cabin configuration. Replaced emergency evacuation alarm system with one similar to 747 system. This reconfiguration is accomplished according to United Air Lines, DAS-1-WE, Approved Drawing List No. 1935 dated June 16, 1983, or later approved revisions. Held by United Airlines INC, which holds 520 approved modifications in all. Last revised November 30, 2011. System: emergency equipment.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- DC-10-30
- Type certificate
- A22WE
- On this site
- Mcdonnell Douglas DC-10 17 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 21, 2026.