Narrative:

I flew from ZZZ to YYY on the evening of 10/wed/01. I flew over the C class airspace above XXX (up to 5000 ft MSL) at 5500 ft, and after crossing airspace from west to east, I started my descent into the YYY airport. I called the YYY unicom and gave my intentions. Someone came back on and asked for my tail # again and after giving it, I was informed by approach (I believe it was approach, or it could have bee center) that I had flown through restr airspace, which was around nuclear power plant. I did not know about the restrs around the nuclear power plants in the us, and had not heard anyone discussing this restr. It was a clear night, so I flew from ZZZ over to YYY VFR. After requested, I gave my name and pilot certificate #, and was given a telephone # to call when on the ground. I call and spoke to a gentleman at power plant and was informed of what I did and how important it is, especially now, to talk to ATC and check NOTAMS while on the ground. I've learned a valuable lesson, and will now always check NOTAMS, and also either file an IFR flight plan, or ask for flight following.

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Original NASA ASRS Text

Title: A C182 PLT VIOLATED THE RESTR AIRSPACE AROUND A NUCLEAR PWR PLANT.

Narrative: I FLEW FROM ZZZ TO YYY ON THE EVENING OF 10/WED/01. I FLEW OVER THE C CLASS AIRSPACE ABOVE XXX (UP TO 5000 FT MSL) AT 5500 FT, AND AFTER CROSSING AIRSPACE FROM W TO E, I STARTED MY DESCENT INTO THE YYY ARPT. I CALLED THE YYY UNICOM AND GAVE MY INTENTIONS. SOMEONE CAME BACK ON AND ASKED FOR MY TAIL # AGAIN AND AFTER GIVING IT, I WAS INFORMED BY APCH (I BELIEVE IT WAS APCH, OR IT COULD HAVE BEE CENTER) THAT I HAD FLOWN THROUGH RESTR AIRSPACE, WHICH WAS AROUND NUCLEAR PWR PLANT. I DID NOT KNOW ABOUT THE RESTRS AROUND THE NUCLEAR POWER PLANTS IN THE US, AND HAD NOT HEARD ANYONE DISCUSSING THIS RESTR. IT WAS A CLEAR NIGHT, SO I FLEW FROM ZZZ OVER TO YYY VFR. AFTER REQUESTED, I GAVE MY NAME AND PLT CERTIFICATE #, AND WAS GIVEN A TELEPHONE # TO CALL WHEN ON THE GND. I CALL AND SPOKE TO A GENTLEMAN AT PWR PLANT AND WAS INFORMED OF WHAT I DID AND HOW IMPORTANT IT IS, ESPECIALLY NOW, TO TALK TO ATC AND CHECK NOTAMS WHILE ON THE GND. I'VE LEARNED A VALUABLE LESSON, AND WILL NOW ALWAYS CHECK NOTAMS, AND ALSO EITHER FILE AN IFR FLT PLAN, OR ASK FOR FLT FOLLOWING.

Data retrieved from NASA's ASRS site as of July 2007 and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.