Two Radio Event Signatures

RadioSport is taking a big step forward. The recent study conducted by Katz and Nunes (2008) suggest the development of a new methodology that may determine one's appropriate entry classification.

The researchers incorporated a PERL log analyzer and built 2 radio event (2RE) profiles as part of their research methodology. Groups studied in their investigation were logs from single-operator all band (SOAB) and SOAB assited (SOAB A). However it appears that Katz and Nunes (2008) conducted two analysis within the study.

First, the researchers analyzed QSO rate (Q/Min) then a threshold number was established for SOAB and SOAB A that exceeded 50 or more 2REs and for multi-single (M/S) the number was two hundred. Subsequently, anyone who surpassed the Katz and Nunes (2008) threshold were analyzed further.

The resulting number in this group was 96 (Katz & Nunes). Given all the hype about SO2R, the researchers suggested less than 2% of SOAB and SOAB A logs were indexed as serious SO2R operations (Katz & Nunes).

I believe, the important aspect of the 2 Radio Event Signatures study, is time. Katz and Nunes (2008) acknowledged the need for additional data in order to gain an understanding of the 2RE signature and its stability across time.

My concern is reliability and validity of the technological tool before its introduction into the adjudication process. I fully support log transparency, good sportsmanship, and gamesmanship. But their is a cautionary tale to be said before leaping on the bandwagon of support.

Let time and further data collection do its work before I feel high-confidence in the new tool that may subsequently alert adjudicators.