Today September 30th,2018 started off like any other day. I drove down to my local Class C airport to meet at the flight school where i would be doing my BFR. I got the airport 40 minutes early to preflight N5041E. Preflight went normal and so did the takeoff and review.
The Return:Problem 1 Coming back form 4M3 the airport at which we did our flight maneuvers, Little Rock Approach was busy for a Sunday Afternoon. About 15 miles from the airport, and after contacting approach and recieveing our code, neither myself nor my instructor could here one another. After, trying to figure out the radio problem, my instructor called his airplane and squaked 7600 and tried making radio contact with ATC.
The Shutdowm: While doing the ground portion of my BFR, we get a call from the FBO that our now parked airplane was still squaking a code. So, with the tower on the line, myself and instructor, went out to the plane to figure out what the heck was wrong.
Needless to say, my 2 years of flying, this is the first time, ive ever had to talk to tower on the landline and squak 7600.
Disclaimer: NO we did not violate any Regs. Tower called us and told us about the problem