Compare voice modes commonly used on nets (FM, SSB, digital) and give a scenario for when each would be appropriate.

• A. FM: long-range, efficiency; SSB: short-range, robustness; Digital: data only.
• B. FM: clear, robust, short-range; SSB: long-range, efficiency; Digital (packet/Winlink): data messaging, log and forms; Scenarios: FM for local on-site coordination; SSB for distant partners; digital for formal messaging and file transfer.
• C. FM: digital data; SSB: voice; Digital: music.
• D. FM: only for base stations; SSB: for mobiles; Digital: not used.

Answer: (B)