First of all, I'd like to apologize to the controller whose requests were ignored by me (Cessna 383AB) on Saturday 1/5/13 and Sunday 1/6/13!!!!
On my very first flight with PE ATC (introductory flight from Oceano to San Luis I realized only after checking in with San Luis tower that I had to lower the Engine and Prop volume to 25% in order to understand the controller. Therefore my readbacks were totally incorrect, and I got so nervous that I also got lost, and I think the controller asked me to state my intentions, but at that point I was like a deer in headlights.


On my second flight with PE ATC on 1/6/13, I attempted pattern work. I think overall I didn't too badly, but I made several mistakes: I introduced myself as Cessna 383AB instead of Skyhawk 383AB. Once the controller addressed me as Skyhawk 3AB I ignored him, because I didn't realize he was talking to me. Next time I'll use Skyhawk instead of Cessna and everything will be clear!
Here are my questions:
1) Squawk mode charlie: Yesterday the controller asked me to "squawk mode charlie". I was shell shocked and ignored that request (sorry!). So am I just supposed to turn the transponder on and put it out of Standby, or am I supposed to enter a number as well? I couldn't find definitive answers when I googled for "squawk mode charlie", I just found that you have to put the transponder out of Standby so it sends the altitude, heading, etc. to ATC, but I'm not sure about the 4 digit number.
2) When I'm done with my pattern work and I land and clear the runway and I'm done flying, should I "request taxi to GA parking" or something like that? What's the proper protocol on PE to end a patter flight as far as ATC communication?
3) ATC ground vs. ATC tower: for pattern work, I talk to ground to request taxi clearance and pattern work clearance. I read that once you pull up to the runway, you're supposed to contact tower. Yesterday, the controller didn't ask me to switch to the tower frequency (or maybe I missed that due to my Cessna/Skyhawk mix up??), so I stayed on the ground frequency. I was communicating with the controller during the one pattern that I did without changing the frequency. This was on yesterday's first focus airport (I think it was KSDM).
4) It seems that pilots always say their identification (e.g. Skyhawk 3AB) in the beginning of an announcement and never at the end, whereas the transcript of V1 has the pilot say their identification at the end of each announcement. It seems to me that it would be more logical for the pilot to say it at the beginning, which seems to be in line with what's being done on the PE videos on Youtube. What's the "official" stance on that?
If any or all of these questions are answered elsewhere, please let me know! I was scanning the forum before posting my questions, but couldn't find the info.
I think once I know the answers to those questions I can do some serious pattern work towards my V1!!

Thanks,
Christoph