On Form D, what must be done with applicable line numbers?

On Form D, what must be done with applicable line numbers?

• A. They must be underlined
• B. They must be color-coded
• C. They must be circled
• D. They must be typed in bold

Answer: (C)

On Form D, you circle the line numbers that apply so they stand out clearly for anyone reviewing the form. Circling provides an immediate, unambiguous visual cue that those specific lines are relevant, making it easy for the dispatcher and crew to verify exactly which instructions apply. Other methods like underlining, color-coding, or bolding aren’t as reliable or standardized on Form D—underlining can blend with the text, color-coding may not be readable in black-and-white copies, and bolding isn’t a consistent marking on standard forms. Circles are simple, visible in any lighting, and work well with printed forms, so they’re the preferred mark.

On Form D, you circle the line numbers that apply so they stand out clearly for anyone reviewing the form. Circling provides an immediate, unambiguous visual cue that those specific lines are relevant, making it easy for the dispatcher and crew to verify exactly which instructions apply. Other methods like underlining, color-coding, or bolding aren’t as reliable or standardized on Form D—underlining can blend with the text, color-coding may not be readable in black-and-white copies, and bolding isn’t a consistent marking on standard forms. Circles are simple, visible in any lighting, and work well with printed forms, so they’re the preferred mark.