Usda
Named as the FAA publishes it on its approvals.
Holds 11 approved modifications, most of them for the Cessna 182 Skylane. FAA spelling: USDA.
Approved modifications 11 · newest first
1994-02-17SA5228NM · Installation of two wing strut mounted telemetry antennas. · 172P, 172N, 182P
1992-02-26SA5241NM · Installation of horizontal anchor track and tether system for cargo spotter. · Do 228-200, Do 228-101, Do 228-201
1989-04-25SA4047NM · Installation of horizontal anchor track and tether system for cargo spotter. · 99A
1976-10-19SA368NW · Installation of outboard wing fuel tank with modified fuel pump system. · PA-25-260 (Normal Cat.), PA-25-235 (Normal Cat.)
1974-03-26SA2371WE · Installation of lure-toxicant distributor. · 182A, 182B, 182C
1973-09-27SA2362WE · Installation of lure toxicant dispenser AEY 70, Model #1. · 172, 172A, 172B
1973-09-10SA67NW · Installation of twine dispenser equipment. · 182A, 182B, 182C
1973-02-06SA27NW · Installation of auxiliary crew seat · 182D, 182E, 182F
1973-02-06SA26NW · Installation of twine dispenser equipment. · 182A, 182B, 182C
1973-02-06SA25NW · Installation of insect refrigeration release equipment. · 182A, 182B, 182C
1960-01-01SH112WE · Installation of box ejector for Codling Moth Control. · 47 Series
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.