Figure 4-55. Tucson/Ryan Field, Tuscson, Arizona, (KRYN), NDB/DME or GPS RWY 6R.  4-85  NOT FOR NAVIGATION SW-4, 16 DEC 2010 to 13 JAN 2011 On-airport NDB facility NDB/DME FAF  FAF  SW-4, 16 DEC 2010 to 13 JAN 2011 