Private company

Intermountain Manufacturing Company

Aircraft manufacturing company in the U.S. in the 1960s1

The Intermountain Manufacturing Company (IMCO) was a US aircraft manufacturer of the 1960s based in Afton, Wyoming that produced agricultural aircraft. IMCO was formed in 1962 to purchase the assets of the failed Call Aircraft Company, and the following year commenced new production of the CallAir A-9. IMCO also developed an enlarged and refined version of the aircraft, designated the B-1.2 It ceased to exist in 1966.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1962Founded1

The Intermountain Manufacturing Company (IMCO) was a US aircraft manufacturer of the 1960s based in Afton, Wyoming that produced agricultural aircraft.2

Timeline

  1. 1966Dissolved Dissolved1
  2. 1962Founded Founded1

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2