SA3448NM
Installation of AeroPac Mark IV Trash Compactor Units within :Nordskog Galleys, Part Numbers 1-691A and 1-693A, in accordance with FAA approved Aero-Design Technology MDL G-105, Revision "A," dated February 28, 1986, or later FAA approved revisions. (Approved for L-1011-385-3 serial number 1250 ONLY). Held by Monogram Systems, which holds 33 approved modifications in all. Last revised August 13, 2003. 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 20, 2026.