The IDNIYRA Technical Committee has been working diligently over the summer for the DN Class. Here’s an update on their progress.
Via  TC member Tomek Zackrzewski P55:

Here is short summary of what has happened within TC:

On Sunday, August 22, the IDNIYRA Technical Committee members completed online meeting #4. Main focus is to deliver revised wording of Section A (fuselage) and section B (runner plank).

The main goals are:

  • Incorporate interpretations into Official Specifications
  • Rewrite to deliver more user friendly wording
  • Enrich each section with measurement guide incl. measurement drawings
  • Consolidate fragmented sections
  • Eliminate loopholes and grey areas by giving more precise definitions
  • Maintain unchanged specs

There are two more online meetings scheduled by September 1st.
IDNIYRA Technical Committee Members:
Jeff Kent US3535
David Croner S1
Paul Goodwin US46
Tomek Zackrzewski P55
Steve Orlebeke US4926
Argo Vooreemaa C36