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

Midcontinent Instru CO INC

Holds 2 approved modifications. FAA spelling: MidContinent Instru Co Inc.

Approved modifications 2 · newest first

1999-01-08SE1-201 · Installation of the Richter Aero Equipment Type B-4 or B-5 Temperature Probe. (O-360 SERIES (excl. A1C, C2B, C2D)) · 6-440-C5, 6AC-298 Series, 6AL-315 Series Miscellaneous
SA4-241 · Change in incidence angle of horizontal stabilizer for Symons Engineering kit. · Navion Series

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.