Deep Dive: G1E11
The correct answer is D: Anywhere in the 6-meter or shorter wavelength bands, and in limited segments of some of the HF bands. Automatically controlled stations transmitting RTTY or data emissions may communicate with other automatically controlled digital stations anywhere in the 6-meter or shorter wavelength bands, and in limited segments of some of the HF bands. This allows automatic-to-automatic communication in designated areas. For amateur radio operators, understanding these allocations helps when setting up automatic control stations. The rules provide specific frequency ranges for automatic control operation.
Why Other Answers Are Wrong
Option A: Incorrect. Automatic control isn't permitted on all digital segments - there are specific restrictions on where automatic-to-automatic communication is allowed. Option B: Incorrect. Automatic control isn't allowed anywhere in non-phone segments - there are specific band restrictions. Option C: Incorrect. Automatic control isn't limited to Extra Class segments only - it's allowed in broader areas including 6 meters and shorter.
Exam Tip
Automatic-to-automatic = 6m and shorter bands, plus limited HF segments. Think 'A'utomatic = 'A'llowed on '6'm and shorter, plus some HF. Can operate anywhere in 6-meter and shorter bands, plus limited segments of some HF bands. Not all digital segments, not just Extra segments.
Memory Aid
Automatic-to-automatic = 6m and shorter, plus limited HF. Think 'A'utomatic = 'A'llowed on '6'm and shorter, plus some HF. Can operate anywhere in 6-meter and shorter bands, plus limited segments of some HF bands.
Real-World Example
You operate an automatically controlled RTTY station. You can communicate with other automatic stations anywhere on 6 meters (50-54 MHz) and shorter bands (2 meters, 70 cm, etc.), plus in specific limited segments of some HF bands. You cannot operate automatic-to-automatic on all HF digital segments - there are restrictions.
Source & Coverage
Question Pool: 2023-2027 Question Pool
Subelement: G1E
Reference: 2023-2027 Question Pool · G1 - Commission's Rules
Key Concepts
Verified Content
Question from the official FCC General Class pool. Explanation reviewed by licensed amateur radio operators and mapped to the G1E topic.