BY ORDER OF THE SECRETARY OF THE AIR FORCE AIR FORCE ...

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AFMAN 11-217V1 3 JANUARY 2005
Figure 14.7. Converging ILS Approach.
14.9. ILS Precision Runway Monitor (ILS/PRM) Approaches.
14.9.1. ILS/PRM approaches are authorized at selected airports where parallel runways
are separated by less than 4300 feet. Specialized equipment, procedures and training for
both air traffic controllers and pilots are required prior to conducting an ILS/PRM
approach at these airports. All USAF aircrews must be cognizant of the requirements for
operations at these airports when ILS/PRM approaches are in use. ILS/PRM approaches
allow for increased arrival operations at airports with closely spaced parallel runways.
All pilots flying into these airports must be able to accept a clearance for the ILS/PRM
approach when the services are offered or risk extensive delays.
14.9.2. Simultaneous close parallel ILS/PRM approaches are published on a separate
Approach Procedure Chart named ILS/PRM (Simultaneous Close Parallel).
14.9.3. For an airport to qualify for reduced lateral separation between runways there
must be “high update radar” and associated high resolutions radar displays (Final Monitor