Use the Visual Descent PointIFR Refresher (2001)
There is a point at which you will need to see the runway in order to make a normal descent to the threshold--that's the VDR.
- airport approaches,
- flight planning
Publication DateNovember, 2001
Citation InformationDave Ison. "Use the Visual Descent Point" IFR Refresher Vol. 15 Iss. 11 (2001) p. 10 - 11 ISSN: 0896-9868
Available at: http://works.bepress.com/david_c_ison/162/