What document is designed primarily as a pilot's operational manual and contains detailed information about airports and NAVAIDs?

The document designed primarily as a pilot's operational manual, containing detailed information about airports and navigational aids (NAVAIDs), is the chart supplement. Chart supplements include essential data that pilots need for flight planning and operational procedures at specific airports, such as runway details, communication frequencies, and NAVAID information.

Aeronautical Information Manuals provide broader regulatory guidance for pilots, covering various topics such as airspace regulations and procedures, but they do not focus specifically on individual airports or NAVAIDs. Pilot's Operating Handbooks typically relate more to the specific aircraft's performance characteristics and operation, rather than airport or NAVAID details. The Flying Handbook serves as an instructional guide, particularly for flight maneuvers and techniques, rather than as a manual with operational details about airports and navigational aids.