411 REFERENCE · Wikibooks
RC Airplane/SPAD Community
Reference material by Wikibooks contributors. This retains its source identity and is not 411 news reporting.
SPAD Community
Finding local SPADers
Here are some ways to find other SPAD enthusiasts. Don't hesitate to reach out to other SPAD flyers and builders who will be happy to chat, advice and even fly with you:
Frappr - A great dynamic map of the US showing where registered SPAD flyers can be found.
SPADonian Locator Service