What old movie is this: father is in plane crash over snowly mountains; two sons? try to find him?

the plain was yellow (?) and small. The boys were teenagers? And theybelieved their dad was still alive. I thought I was watching this movie on TV sev

the plain was yellow (?) and small. The boys were teenagers? And theybelieved their dad was still alive. I thought I was watching this movie on TV several years ago. (1990's)

or:the plain was yellow (?) and small. The boys were teenagers? And theybelieved their dad was still alive. I thought I was watching this movie on TV several years ago. (1990's)

Tags:teenager,dad,