Deep Dive: E2C11
The correct answer is A: Send your full call sign once or twice. How you should generally identify your station when attempting to contact a DX station during a contest or in a pileup is to send your full call sign once or twice. Keep identification brief and clear. For amateur radio operators, this is important for DX operation. Understanding this helps when working DX.
Why Other Answers Are Wrong
Option B: Incorrect. Sending only last two letters until contact isn't correct - you should send full call sign. Last two letters isn't correct. Option C: Incorrect. Sending full call sign and grid square isn't necessary - just call sign is sufficient. Grid square isn't needed. Option D: Incorrect. Sending DX call sign three times, 'this is,' then your call sign three times isn't correct - just send your call sign once or twice. Long format isn't correct.
Exam Tip
DX contact identification = send full call sign once or twice. Think 'D'X 'C'ontact = 'D'irect 'C'all sign (brief). Keep identification brief and clear. Not last two letters, not grid square, not long format - just full call sign once or twice.
Memory Aid
DX contact identification = send full call sign once or twice. Think 'D'X 'C'ontact = 'B'rief 'C'all sign. Keep identification brief and clear. Important for DX operation.
Real-World Example
Attempting to contact a DX station during a contest or in a pileup: You should send your full call sign once or twice. Keep it brief - the DX operator needs to hear your call sign clearly, but doesn't need it repeated many times. This is the proper identification - full call sign once or twice.
Source & Coverage
Question Pool: 2024-2028 Question Pool
Subelement: E2C
Reference: FCC Part 97.119
Key Concepts
Verified Content
Question from the official FCC Extra Class pool. Explanation reviewed by licensed amateur radio operators and mapped to the E2C topic.