Narrative:

On oct/wed/01 I received a briefing from the ZZZ FSS for a flight from ZZZ1 to ZZZ2 and from ZZZ2 to ZZZ. I discussed the tfr's with the briefer. The only one near my flight was the power plant listed southwest of the city. While on the phone with the briefer I located the power plant on the sectional and indicated I had found it. I mistakenly assumed the briefer knew whether the plant was on the chart. Unfortunately, I took this as confirmation of the location. Before takeoff from ZZZ2 I called for a briefing update from the ZZZ FSS and we discussed the tfr's. I indicated that I knew where the power plant was. I took off around XA30 and I arrived at ZZZ around XD00. A few days later while doing my expense report and filling out my logbook, I looked at a web site and noticed my previous flight was still displayed. Also displayed was all the tfr's that had been instituted while I was away. I was shocked to see my planned course intersected the power plant tfr. The actual location of the power plant tfr is not shown on the sectional. Assuming I was exactly on course I came to about 8 NM from the center of the 10 NM tfr. The 'wrong' power plant indicated on the chart is about 30 NM from the center. I do not blame the briefer, he was looking at the same flawed information available to everyone.

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Original NASA ASRS Text

Title: INADVERTENT ENTRY INTO A TEMPORARY FLT RESTR AREA.

Narrative: ON OCT/WED/01 I RECEIVED A BRIEFING FROM THE ZZZ FSS FOR A FLT FROM ZZZ1 TO ZZZ2 AND FROM ZZZ2 TO ZZZ. I DISCUSSED THE TFR'S WITH THE BRIEFER. THE ONLY ONE NEAR MY FLT WAS THE POWER PLANT LISTED SW OF THE CITY. WHILE ON THE PHONE WITH THE BRIEFER I LOCATED THE POWER PLANT ON THE SECTIONAL AND INDICATED I HAD FOUND IT. I MISTAKENLY ASSUMED THE BRIEFER KNEW WHETHER THE PLANT WAS ON THE CHART. UNFORTUNATELY, I TOOK THIS AS CONFIRMATION OF THE LOCATION. BEFORE TKOF FROM ZZZ2 I CALLED FOR A BRIEFING UPDATE FROM THE ZZZ FSS AND WE DISCUSSED THE TFR'S. I INDICATED THAT I KNEW WHERE THE POWER PLANT WAS. I TOOK OFF AROUND XA30 AND I ARRIVED AT ZZZ AROUND XD00. A FEW DAYS LATER WHILE DOING MY EXPENSE REPORT AND FILLING OUT MY LOGBOOK, I LOOKED AT A WEB SITE AND NOTICED MY PREVIOUS FLT WAS STILL DISPLAYED. ALSO DISPLAYED WAS ALL THE TFR'S THAT HAD BEEN INSTITUTED WHILE I WAS AWAY. I WAS SHOCKED TO SEE MY PLANNED COURSE INTERSECTED THE PWR PLANT TFR. THE ACTUAL LOCATION OF THE PWR PLANT TFR IS NOT SHOWN ON THE SECTIONAL. ASSUMING I WAS EXACTLY ON COURSE I CAME TO ABOUT 8 NM FROM THE CTR OF THE 10 NM TFR. THE 'WRONG' POWER PLANT INDICATED ON THE CHART IS ABOUT 30 NM FROM THE CTR. I DO NOT BLAME THE BRIEFER, HE WAS LOOKING AT THE SAME FLAWED INFO AVAILABLE TO EVERYONE.

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.