The U.S. aircraft register, updated daily
Who holds what · as the FAA records the name

Systems Research Laboratories, INC

Named as the FAA publishes it on its approvals.

Holds 3 approved modifications, most of them for the Mcdonnell Douglas DC-9. FAA spelling: Systems Research Laboratories, Inc.

Approved modifications 3 · newest first

Mcdonnell Douglas DC-9 1Boeing 747 1Boeing 737 1
1979-05-02SA307GL · Installation of Collins FPC-75 flight profile comparator, P/N 622-2615-500. (747-E4B) · 747
1978-08-25SA265GL · Installation of Collins FPC-75 flight profile comparator, P/N 622-2615-500, and Harrowe barometric altitude rate... · 737
1978-07-19ST248GL · Installation of Collins Model FPC flight profile comparator, P/N622-2615-500, and Harowe barometric altitude rate... · DC-9-32 (VC-9C), DC-9-32F (C-9A)

Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, parts manufacturer approvals, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.