For cargo aircraft-only dangerous goods, where should the 'Cargo Aircraft Only' label be affixed relative to the hazard label?

• A. On a separate surface away from hazard
• B. On the same surface near the hazard label
• C. On the interior of the package
• D. On the bottom surface

Answer: (B)

Proper marking of dangerous goods must clearly connect any special restrictions to the hazard information. The “Cargo Aircraft Only” label should be placed on the same surface as the hazard label and near it so that the restriction is immediately associated with the hazard indication and visible to everyone handling the package. This ensures the restriction is not confused or overlooked. Putting it on a separate surface away from the hazard label would separate the restriction from the hazard, which can cause confusion. Placing it on the interior would hide it from view, and putting it on the bottom surface risks it being obscured during handling.