SA1948NM-D
Cabin configuration will be changed to accommodate 40 first class and 230 coach passengers. One each clothes closet will be installed aft of RH and LH Door 1. Cart stowage units will be installed aft of RH and LH Door 2. Miscellaneous and emergency equipment will be relocated as required. Projection Video System will be installed. See Approved Drawing List dated October 1, 1984. Held by United Airlines INC, which holds 520 approved modifications in all. Last revised November 30, 2011. System: cabin, seats and restraints.
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.