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Who holds what · as the FAA records the name

Thompson Aero Products

Named as the FAA publishes it on its approvals.

Holds 6 approved modifications, most of them for the Cessna 177 Cardinal. Holds 2 approvals to make replacement parts. FAA spelling: Thompson Aero Products.

Approved modifications 6 · newest first

1986-05-07SA2677NM · Installation of external hinged- plate spoilers and dive brakes. · T210K
1986-05-07SA2938NM · Fabrication and installation of external hinged-plate spoilers and dive brakes. · 177, 177A, 177B
1986-04-10SA3348NM · Fabrication and installation of external hinged-plate spoilers and dive brakes. · 210L, 210K, T210J
1985-06-03SA2940NM · Fabrication and installation of external hinged-plate spoilers and dive brakes. · 177RG
1985-04-16SA2676NM · Installation of external hinged-plate spoilers and dive brakes. · 177RG
1984-05-10SA1778NM · Installation of a descent rate control (DRC) system (wing spoilers and speed brakes) including pneumatic actuating system. · 177, 177A, 177B

Replacement parts approved 2 parts manufacturer approvals, 2 current · Sunriver, OR

A parts manufacturer approval lets a company make a replacement part for someone else's aircraft or engine and sell it as an approved part. This company's approvals are mostly for landing gear (2).

1992-08-12External Hinged-Plate Spoilers and Dive Brakes Dwg List No. DRC-177-P · replaces Modification Part · 177, 177A, 177B
1992-08-12External Hinged-Plate Spoilers and Dive Brakes Dwg List No. DRC-210 · replaces Modification Part · 210G, T210G, 210H

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.