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

Avcon Division Butler National Corporation

Holds 1 approved modification, most of them for the Beechcraft A200. FAA spelling: Avcon Division Butler National Corporation.

Approved modifications 1 · newest first

Beechcraft A200 1Beechcraft B200 King Air B200 1Beechcraft B300 King Air 350 1
2019-02-22SA01902WI · Installation of Fuselage Underside Rail Mounting Provisions for carriage of external payload · 200, 200C, 200CT

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.