North Sound Aviation
Named as the FAA publishes it on its approvals.
Holds 4 approved modifications, most of them for the Piper PA-15. FAA spelling: North Sound Aviation.
Approved modifications 4 · newest first
Piper PA-15 1Cessna A185 Skywagon 1Cessna 185 Skywagon 1Cessna 182 Skylane 1Cessna 180 Skywagon 1Cessna 172 Skyhawk 1
1982-04-19SA1601NM · Installation of 8.50x6 6 ply aircraft tires · 180, 180A, 180B
1980-11-12SA1047NW · Installation of an overhead skylight · PA-15
1980-10-07SA998NW · Installation of a McCauley 2A34C22N/S84SF-6 propeller and a McCauley D-4101 spinner on a Franklin 6A-350-C2 engine · 172G
1978-08-04SA635NW · Conversion of the landing gear on Cessna 182 from a tricycle to a conventional tailwheel configuration similar to a... · 182
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.