SA3163NM
Installation of AeroPac Mark IV Trash Compactor Units within Nordskog Galleys, Part No. 1-691 and 1-693. (L-1011-385-3 1247) Applies to installation of compactor units within Nordskog Galley part numbers 1-691 and 1-693 on Lockheed L-1011-383-3, serial number 124750 only. Held by Monogram Sanitation, which holds 8 approved modifications in all. Last revised August 21, 2001. System: cabin, seats and restraints.
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 21, 2026.