Contest Analyzer · Blog · Log checking
Log checking
How to find and fix errors in a contest log before you submit it: busted callsigns, zones, exchanges and Cabrillo files.
Oct 23, 2026 · 8 min readCheck Your Contest Log Before You Submit: A Checklist
A practical pre-submission checklist for contest logs: header, period, bands, exchange, dupes, busted calls, zones and a corrected Cabrillo, plus a tool option.
Oct 23, 2026 · 8 min readUBN Report Explained: Unique, Busted, Not in Log
What a UBN report lists, how to read the Unique, Busted and Not-in-log sections after CQ WW or WPX, what each error costs and…
Oct 23, 2026 · 8 min readBusted Callsigns in Contest Logs: Causes and Cures
Why busted callsigns happen in contests, what a single bad call costs in QSOs and multipliers, and the operating and logging habits that keep…