What information should a ground unit communicate to life flight?

Besides the location, radio frequency and patient disposition, what other information would be particularly helpful to life flight crews?What information should a ground unit communicate to life flight?Pt weight in kilos, MOI, known/suspected injuries, GCS, known/unknown time frame of injury or illness, and what you have done to this point. It is also good to describe where the LZ is in relation to the incident, and that it is secured. If you have a lot of questions on this, you can contact the service, and they will come to your facility and have an LZ training session with your squad, normally for free.