SA108NW
Installation of Mark IV visual entertainment system. Held by Sundstrand Data Control INC, which holds 12 approved modifications in all. Last revised October 15, 1979. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; The Boeing Company; KDC-10); The Boeing Company; The Boeing Company
- Models
- 707-300B Series, 707-300C Series, 747-100 Series, 747-100B Series, 747-100B SUD Series, 747-200B Series, 747-200C Series, 747-200F Series, DC-10-10, DC-10-10F, DC-10-15, DC-10-30, DC-10-30F (KC-10A), A22WE, DC-10-40, DC-10-40F
- Type certificates
- 4A26, 4A26, A20WE, A20WE, A20WE, A20WE, A20WE, A20WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE, A22WE
- On this site
- Boeing 707 9 registered
Boeing 747 192 registered
Douglas DC-10 8 registered
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 20, 2026.