Observed arrival · 2026-09-25

A build checklist for the RV-12iS

vansbuilderassistant.net Visit website

Editorial interest 78/100 Selection signal · not a rating of the site

Van’s Builder Assistant is a free desktop app for tracking a Van’s kit-plane build against its construction manuals.

Landing page captured for the 2026-09-25 issue.

For: Van’s RV-12iS kit-plane builders
Worth noticing: Builders supply their own manual PDFs; importing a revision carries progress and notes across.

Field notes

Manuals are imported one section at a time, and the app parses their pages into steps, figures, and notes. Builders can record status, dates, optional time spent, and notes tied to a step or drawing; importing a revised manual is stated to preserve that work. The app says files and build records remain on the computer, while questions sent to its optional assistant go to Anthropic.

Observed signals

Read the marks

Editorial observations of this landing page, not a rating.

○OpenPublic substance visible

●ProPolished or operationally mature

◎NicheUnusually specific use

◉HumanPersonal, local, civic, or handmade

One card from the complete issue

Vandalism in Demo Mode

315,813 arrived 1,000 judged 972 catalogued Enter the complete issue