Which statement is NOT a supported feature of NAUI RGBM tables?

Which statement is NOT a supported feature of NAUI RGBM tables?

• A. They are designed for air and nitrox
• B. They can be used for elevations up to 3048 meters
• C. You should use more than one table for a single dive
• D. The back of the table contains specific rules

Answer: (C)

NAUI RGBM tables are designed to be read as a self-contained plan for a single gas mix at a specific altitude, giving complete no-deco and decompression guidance for the planned depths. They are built to cover air and nitrox and to be usable at elevations up to 3048 meters, with rules printed on the back to show how to apply them correctly. Because the data for a dive is contained in one table, you don’t split a dive across multiple tables. Using more than one table for a single dive would mix different data sets and could lead to misinterpretation of limits, so that approach isn’t a supported feature.

NAUI RGBM tables are designed to be read as a self-contained plan for a single gas mix at a specific altitude, giving complete no-deco and decompression guidance for the planned depths. They are built to cover air and nitrox and to be usable at elevations up to 3048 meters, with rules printed on the back to show how to apply them correctly. Because the data for a dive is contained in one table, you don’t split a dive across multiple tables. Using more than one table for a single dive would mix different data sets and could lead to misinterpretation of limits, so that approach isn’t a supported feature.