76 FAA Chart Users’ Guide - IFR Enroute Symbology FIXES VHF/UHF LF/MF VHF/UHF VHF/UHF LF/MF N/A N/A N/A  N/A REPORTING FUNCTION Compulsory Position Reporting Non-Compulsory Position Reporting Fix or Waypoint Coordinates Fix Coordinates are shown for compulsory, offshore and  holding fixes. Waypoints Coordinates are shown when waypoint is not  part of a RNAV route and when located on or beyond the  boundary of the U.S. Continental Control (12 mile limit). Off-set arrows indicate facility forming a fix  - Arrow points away from the VHF/UHF NAVAID - Arrow points towards the LF/MF NAVAID Distance Measuring Equipment (DME) Fix Denotes DME fix (distance same as airway / route mileage) Distance Measuring Equipment (DME) Fix Denotes DME fix (encircled mileage shown when not other - wise obvious) Example: First segment, 5NM; second segment 10NM; total milage  provided in encircled DME arrow. Total Mileages between Compulsory Reporting  Points or NAVAIDs Note: All mileages are in Nautical Miles MILEAGE BETWEEN OTHER FIXES, NAVAIDs  AND/OR MILEAGE BREAKDOWN Mileage Breakdown or Computer Navigation Fix  (CNF) Five letter identifier in parentheses indicates CNF with no  ATC function FACILITY LOCATOR BOATS Crosshatch indicates Shutdown status of NAVAID RADIAL OUTBOUND FROM A VHF/UHF NAVAID All Radials are magnetic. BEARING INBOUND TO AN LF/MF NAVAID All Bearings are magnetic. MAGNETIC REFERENCE BEARING , outbound from  a NAVAID or Fix Note: Not shown on joint Victor/RNAV or Jet/RNAV Routes. WAYPOINTS RNAV N/A N/A RNAV N/A N/A RNAV N/A N/A N/A N/A N/A Airspace Information (Continued)