Stop making me think! LOL
AngelFire91 said:
I was always under the impression for Class C and D, if the controller stated, "Aircraft calling, standby." you could not enter the airspace untill you were identified which means, "N2345, standby." you could then enter. Now Class B on the other hand required "N2345, you are cleared into the ___ Class B." However It's been awhile since I've flown VFR and 98% of my flying for work is IFR so correct me if I'm wrong please.
Kevin
You are correct that the controller has to use your callsign, otherwise you have no way of knowing if you were the one he acknowledged.
3-1-13. ESTABLISHING TWO-WAY COMMUNICATIONS
Pilots are required to establish two-way radio communications before entering the Class D airspace. If the controller responds to a radio call with, "(a/c call sign) standby," radio communications have been established and the pilot can enter the Class D airspace. If workload or traffic conditions prevent immediate provision of Class D services, inform the pilot to remain outside the Class D airspace until conditions permit the services to be provided.
PHRASEOLOGY-
(A/c call sign) REMAIN OUTSIDE DELTA AIRSPACE AND STANDBY.
Aircraft need to have two way communication and a control instruction to enter what is referred to as positive control airspace, this would apply to everything but G and D. Typically we don't really consider an aircraft entering A,B,C as VFR per say because they are required to have a transponder and we have to establish radar contact with them, as well as give them traffic advisories. Class C is a kind of gray line as it could be a terminal radar facility or an airport but either way it is going to be busy and you best get permission prior to entering. Here is a link to the FAAO 7110.65, it is the air traffic bible for the most part, though other regulations can trump what is in the 65.
http://www.faa.gov/ATpubs/ATC/