Parallel runway ops
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Join Date: Jun 2012
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Parallel runway ops
Ok, so ICAO Doc.9643 defines the procedures for operations on parallel runways.
My question is - at what point are parallel runways no longer a factor to each other?
When defining Mode 1 and 2 operations for simultaneous approaches it specifies certain radar performance requirements for runways separated by 1525m or more, and then goes on to state that one of the missed approaches is required to execute a turn of 30 deg or more.
But at what point would these widely spaced runways cease to be considered as a pair?
Any ideas?
My question is - at what point are parallel runways no longer a factor to each other?
When defining Mode 1 and 2 operations for simultaneous approaches it specifies certain radar performance requirements for runways separated by 1525m or more, and then goes on to state that one of the missed approaches is required to execute a turn of 30 deg or more.
But at what point would these widely spaced runways cease to be considered as a pair?
Any ideas?
Join Date: Apr 2012
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In Canada parallel runways spaced closer than 2500 feet can't be used simultaneously for takeoff and landing operations. As far as I know, as long as they are at the same airport there is no maximum distance. There are some that are at opposite ends of the field and there are some that are much closer.
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In Canada parallel runways spaced closer than 2500 feet can't be used simultaneously for takeoff and landing operations.
The north parallel (05/23) is about 2 miles from the south complex and they are used independently but there are rules in place to permit simultaneous, parallel arrivals and departures in all weather conditions, even low vis..
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Under FAA guidelines, there are a few conditions.
For Visual and VMC, simultaneous operations are allowed if runways are at least 700 feet apart, with MVA +500 ceiling and 3nm vis.
Under IMC and IFR, the runways have to be at least 2500 feet apart for simultaneous ops. One of the approach paths will have a 3 degree offset.
For Visual and VMC, simultaneous operations are allowed if runways are at least 700 feet apart, with MVA +500 ceiling and 3nm vis.
Under IMC and IFR, the runways have to be at least 2500 feet apart for simultaneous ops. One of the approach paths will have a 3 degree offset.
