Proof? How about the SOA providers only transport pts who ORNGE doesn't think are critical. Basically they are a flying transfer service! No difference than a PTS in the GTA!! They never go to peoples houses and do primary assessments, they transfer pts from facility to facility! Their jobs more closely reflect a transfer service (albeit a regulated transfer service) then a 911 service! If you work SOA air, you will never go to the scene of an MVC, never provide primary care to a PT (VERY VERY VERY VERY VERY VERY VERY rare situation) will they go to a reserve to do a primary response when ORNGE or the preferred providers are unable due to weather/lack of availability. Not only that, if the PCPf is working with an ACPf, they will do ZERO decision making if for some RARE situation where a decision needs to be made about PT care! Ask a ACPf who works for a SOA provider, they will even tell you the job is a piece of cake!
I have many many friends who work in Northern services (SNEMS, James Bay ambulance) and they all say that the SOA only transport stable pts who have a very low risk of deterioration and have been stabilized by the local hospital before the transfer for a CT scan or some other test, then transferred back home! Ala, a transfer service! How can you develop good 911 Paramedic skills when you have ZERO experience doing actual calls!