ORIGINAL: scale dail My first was a Sterling profile P-47 Thunderbolt, with a very used Cox Golden Bee .049. Summer 1976, 13 years old. I was building rubber powered planes before that. I still have that Golden Bee and it runs great!
[youtube]http://www.youtube.com/watch?v=re5qUDud_kg[/youtube]
I've got one of those, it was my son's. Also have pictures of before and after on the field found engine.