wake separation and intersection departure

[skyhigher]

Are there any additional factors to be added when departing from an intersection behind heavy aircraft? (medium behind heavy)?

thanks.:ok:

[HEATHROW DIRECTOR]

Depending on the aircraft types involved and the distance to the intersection, extra time may be added to the departure separation.

[Capn Bloggs]

Check your AIP.

My AIP states the rules: 2min from same taxiway, 3min from an int further down runway.

[FlightPathOBN]

it certainly depends on the preceding aircraft MTOM

Some references have you observe the roll location, roll before the midpoint and keep above path...

SKYbrary - Mitigation of Wake Turbulence Hazard (http://www.skybrary.aero/index.php/Mitigation_of_Wake_Turbulence_Hazard)