Order 7110.65P, Air Traffic Control, with changes

2/17/057110.65P CHG 2FIG 3−10−5Same Runway Separationother aircraft until one of the following conditionsexists:REFERENCE−FAAO 7110.65, Traffic Advisories, Para 2−1−21.1. The preceding aircraft has departed andpassed the intersection/flight path or is airborne andturning to avert any conflict.(See FIG 3−10−6 and FIG 3−10−7.)FIG 3−10−6Intersecting Runway Separation3. When the succeeding aircraft is a helicopter,visual separation may be applied in lieu of usingdistance minima.WAKE TURBULENCE APPLICATIONb. Issue wake turbulence advisories, and theposition, altitude if known, and the direction of flightof:1. The heavy jet/B757 to aircraft landing behinda departing/arriving heavy jet/B757 on the same orparallel runways separated by less than 2,500 feet.2. The large aircraft to a small aircraft landingbehind a departing/arriving large aircraft on the sameor parallel runways separated by less than 2,500 feet.FIG 3−10−7Intersecting Runway SeparationREFERENCE−AC 90−23, Aircraft Wake Turbulence, Pilot Responsibility, Para 12.FAAO 7110.65, Altitude Restricted Low Approach, Para 3−10−10.EXAMPLE−1. “Runway two seven left cleared to land, caution waketurbulence, heavy Boeing 747 departing runway two sevenright.”2. “Number two follow Boeing 757 on two-mile final.Caution wake turbulence.”3−10−4. INTERSECTING RUNWAY SEPARATIONa. Separate an arriving aircraft using one runwayfrom another aircraft using an intersecting runway ora nonintersecting runway when the flight pathsintersect by ensuring that the arriving aircraft doesnot cross the landing threshold or flight path of theArrival Procedures and Separation3−10−3