RE: covering scale WW2 warbird with thin aluminum sheeting
Denny I can tell you that a 2.4 is suppose to be bullet proof, metal or not , at least that's what they say I personally have experienced this to be a true statement, but I am sure there are other who have had the latter. I don't think the 2.4 has been around long enough for anyone to make a concrete claim one way or the other but if I were you I would air to caution as you have std that I agree with you on leaving the attena exposed would be a safe bet better safe then sorry I guess
Mike