Which of the following is NOT part of the FIH?

The Flight Information Handbook (FIH) is a comprehensive resource that provides critical information for pilots, particularly regarding communications and navigation. It includes various elements that assist in flight planning and management.

Position reports are essential for maintaining situational awareness and ensuring that air traffic control can monitor aircraft positions, particularly in busy or complex airspace. Similarly, conversion tables are useful for pilots when they need to convert various units of measurement, such as nautical miles to kilometers or feet to meters. Oceanic VHF communication frequencies are also a vital part of the FIH, as they facilitate communication between aircraft and ground stations over oceanic expanses.

Flight altitude limits, while important for flight safety and regulation, are typically governed by different documents and not specifically detailed in the FIH. They are more commonly found in aeronautical information publications, such as the Aeronautical Information Manual (AIM) or similar regulatory resources, where altitude restrictions for different airspace classes are established. Thus, this aspect does not align with the primary functions of the FIH, making it the correct answer to the question.