Deep Dive: E2C07
The correct answer is A: A standard for submission of electronic contest logs. What the Cabrillo format is a standard for submission of electronic contest logs. Cabrillo is the standard format for submitting contest logs electronically. For amateur radio operators, this is important for contest operation. Understanding this helps when submitting contest logs.
Why Other Answers Are Wrong
Option B: Incorrect. Method of exchanging information during contest QSO isn't correct - Cabrillo is for log submission, not QSO exchange. QSO exchange isn't Cabrillo. Option C: Incorrect. Most common set of contest rules isn't correct - Cabrillo is a log format, not contest rules. Contest rules isn't Cabrillo. Option D: Incorrect. Digital protocol for rapid contest exchanges isn't correct - Cabrillo is a log format, not a communication protocol. Communication protocol isn't Cabrillo.
Exam Tip
Cabrillo format = standard for submission of electronic contest logs. Think 'C'abrillo = 'C'ontest 'L'og format. Cabrillo is the standard format for submitting contest logs electronically. Not QSO exchange, not contest rules, not communication protocol - just log submission format.
Memory Aid
Cabrillo format = standard for submission of electronic contest logs. Think 'C'abrillo = 'C'ontest 'L'og. Cabrillo is the standard format for submitting contest logs electronically. Important for contest operation.
Real-World Example
Cabrillo format: It's a standard format for submission of electronic contest logs. When you participate in a contest, you submit your log in Cabrillo format. Most contest sponsors accept Cabrillo format logs. This is what Cabrillo is - a standard for electronic contest log submission.
Source & Coverage
Question Pool: 2024-2028 Question Pool
Subelement: E2C
Reference: 2024-2028 Question Pool · E2 - Operating Procedures
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.