What are the three methods of broadcasting your intentions and receiving airport information at uncontrolled airports? When transmitting on a CTAF, h ow many miles from the airport should you normally...

What are the three methods of broadcasting your intentions and receiving airport information at uncontrolled airports? When transmitting on a CTAF, h ow many miles from the airport should you normally make your initial contact? True/False. If ATC gives you a clearance that compromises your safety or would cause you to violate a regulation, you should comply with it.