Order 7110.65P, Air Traffic Control, with changes

2/19/047110.65P5−12−11. SURVEILLANCE UNUSABLEPAR approaches may be conducted when the ASR isunusable provided a nonradar instrument approachwill position the aircraft over a navigational aid orDME fix within the precision radar coverage, or anadjacent radar facility can provide a direct radarhandoff to the PAR controller.NOTE−The display of the NAVAID or DME fix in accordance withpara 5−3−2, Primary Radar Identification Methods, is notrequired provided the NAVAID or DME fix can becorrelated on a PAR scope.PAR Approaches− Terminal5−12−3