Who holds what · as the FAA records the name

Weather Modification INC.

Named as the FAA publishes it on its approvals.

Holds 1 approved modification, most of them for the Piper PA-31 Navajo and Chieftain. FAA spelling: Weather Modification Inc..

Approved modifications 1 · newest first

Piper PA-31 Navajo and Chieftain 1

2003-03-10SA629CH · Limited to installation on PA-31T, serial numbers 31T-7620018, 31T-7820039, and 31T-7520001 ONLY. Installation of... · PA-31T

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.