Which display is located in the copilot main instrument panel and uses line select keys to select a video source from the EO/IR, raw radar, or navigation charts?

• A. CTD (Cockpit Tactical Display)
• B. MFD (Multifunction Display)
• C. PFD (Primary Flight Display)
• D. ND (Navigation Display)

Answer: (A)

This item tests recognizing the Cockpit Tactical Display. In the copilot’s main instrument panel, this display is designed to present sensor video and tactical imagery and allow quick source selection using line select keys. The line select keys enable switching among video sources like EO/IR, raw radar, or navigation charts, all on one screen for rapid situational awareness in tactical settings.

The other displays have different primary roles: the Multifunction Display covers a broad range of systems and mission data, not specifically the integrated video source switching with LSKs; the Primary Flight Display shows flight-critical information (attitude, airspeed, altitude) and isn’t used for video source selection; the Navigation Display focuses on maps and navigation data, not the EO/IR or radar video sources.