1949 Beechcraft
A-35 Bonanza N494B
serial number D-1514
 

N494B is an old airplane.  However, considering the maintence and upgrades it has received over the past half-century, it is in excellent condition and comfortably equiped.  Some of the modifications done to it include:

Like with any plane, there is a long wish list of improvements.  These include Some other locations for information on Bonanzas (old and otherwise):