Electric (retractable) Antenna for the "D"

Has anyone installed a retractable antenna for the D yet? If so, were did you place it? Make of antenna and were purchased from?

JC Whitney has one with separate motor (more) AzBlueD (BernieG) 19:49:10 11/30/99 (0)
not enough room Brad (brad2) 15:16:06 11/30/99 (0)