ST00598SE-D
Installation of Teledyne P/N 2233000-816 (Frame 4) Digital Flight Data Acquisition Unit (DFDAU) and necessary sensors and wiring to record thirty four (34) parameters of data per BFGoodrich Aerospace Master Drawing List D2000-092, Sheet 1, Revision B dated August 25, 2000, or later FAA/DAS approved revisions. Held by Lmi Aerospace, which holds 76 approved modifications in all. Last revised July 5, 2018. System: electrical power.
What it applies to
- Kind of product
- Aircraft
- Design holder
- The Boeing Company
- Models
- 757-200 Series
- Type certificate
- A2NM
- On this site
- Boeing 757 440 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.