Mid-Continent Instruments and Avionics 2 Cdi GS LOC Nav GPS Resolver MD222-406

The Mid-Continent Instruments & Avionics MD222-406 is a compact 2-inch course deviation indicator (CDI) for NAV, GPS and VLOC indication, incorporating glideslope and localizer guidance together with a true course resolver output.

Designed to conserve instrument-panel space, the MD222-406 features rectilinear meter movements for clear deviation indication and integral white LED backlighting for improved readability in daylight and low-light cockpit conditions. Built-in NAV, GPS and VLOC annunciators provide status identification directly on the indicator.

• Manufacturer part number: MD222-406
• 2-inch CDI with glideslope/localizer indication
• Built-in NAV, GPS and VLOC annunciation
• True course resolver output: 1 V, 30 Hz
• 11–32 V DC power input; 0.3 A maximum
• Selectable lighting control for 5, 14 or 28 V DC systems
• 25-pin male D-Sub connector interface
• Internal white LED backlighting

The supplied product information lists FAA TSO certification. Verify installation requirements, system interface details and applicable approval status for the intended aircraft installation before purchase or fitment.

Relevant documentation listed for this unit includes an installation manual, technical drawing and specifications.