CYBW has a variety of functions. It has traditionally been primarily a base for training and general aviation. This has been slowly changing. With the increase in large carrier traffic at CYYC some smaller operator found it advantageous to base operations in CYBW. As a result the CAA began to make improvements to CYBW. The major one being extending one runway and installing a ground based instrument approach system. There are limited ground service facilities at this time. IMHO the lack of a transportation system (shuttle and car rental) will be a major limiting factor in the growth of CYBW as a commercial base of operations. Combine this with the lack of an FBO for passengers to stage from and there will little desire to use the airport consistently.Kgilb496 wrote: From what I understand, Springbank Airport functions as the primary general aviation reliever for Calgary International. Should it help ease the need for flow control? YBW does not currently have a terminal; nor does it have facilities for passengers or charter clients - are these important for Springbank to provide greater help for YYC?
Better question yet, does YYC even need relief? If it doesn't at present, do you foresee it ever being the case?
Major carriers using CYYC still operate on a hub and spoke. This means that there are spikes of extreme arrival demands. These require a smoothing effort (flow control). When delays are being encountered some aircraft do indeed utilize CYBW despite the ground limitations there. We expected this when the IFR approaches were commissioned. In anticipation we developed procedures and a system that can handle a significant amount of traffic into CYBW. To this point we have not seen those procedures taxed to the limit.
Does CYYC need relief? It is a complex question. There are a number of issues at play. Airports are a funny thing, they will almost always operate to he point of saturation. In a place like CYYC it truly is a matter of if you build it they will come. This is way major airports always seem to have some part under construction. CYBW can provide some relief if operators elect to use it.
Just to clarify. Navcanada is not the one pushing operators to CYBW. The CAA determines who can use the airport and any fees that are charged. Navcanada just provides the ATC services.