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

Challenger Aviation Products INC.

Holds 4 approved modifications, most of them for the Aeronca S-65. FAA spelling: Challenger Aviation Products Inc..

Approved modifications 4 · newest first

2024-10-09SE02352CH · Installation of Challenger cleanable oil filter assembly · POWERTRAIN GMBH & CO KG, POWERTRAIN GMBH & CO...
2014-09-03SA01669CH · Installation of Challenger Reusable Air Filter · AT-402, AT-502, AT-502A
2008-10-27SA01669CH (PAGE 1) · Installation of Challenger Reusable Air Filters. · 310, 310N, 310P
2008-10-27SA01669CH (PAGE 2) · Installation of Challenger Reusable Air Filters. · A-9, A-9B, A-9A

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