ST09580SC
Installation of Digital Flight Data Recorder (DFDR) Expanded Paramater Upgrade. Held by Aircraft Systems and Manufacturing INC, which holds 13 approved modifications in all. Last revised May 6, 2021. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company; The Boeing Company; The Boeing Company
- Models
- 767-200 Series, 767-300 Series, 767-400ER Series
- Type certificates
- A1NM, A1NM, A1NM
- On this site
- Boeing 767 583 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 7, 2026.