Narrative:

After phoning the computerized WX reporting and learning chicago was 2500' broken with 5 mi visibility, I departed waupaca, wi. Past milwaukee, the WX deteriorated and I found myself in total IFR conditions. I decided to proceed to my destination of schaumburg. I was using RNAV. I found the airport and made 3 passes, but determined it too dangerous to attempt a landing. The FBO gave me the chicago ATC frequency and I contacted them. They asked some questions and advised me to fly straight ahead, keeping my wings level. At this point, I believe, based on where I determined my position to be, I crossed into ATC area. I was given instructions to climb and given a heading to follow, which I did. I was then directed to sterling, il, where I made a VFR landing. The entire event was pilot error. I will never used the computerized WX again. I will always speak to a briefer. As conditions deteriorate, I will never continue into bad WX, but will land at the nearest alternative airport and wait.

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Original NASA ASRS Text

Title: PVT PLT CONTINUED FLT INTO IMC. MADE 3 ATTEMPTS TO LAND AT DEST ARPT. CONTACTED ATC AND WAS VECTORED TO VFR CONDITIONS FOR LNDG. PENETRATED TCA.

Narrative: AFTER PHONING THE COMPUTERIZED WX RPTING AND LEARNING CHICAGO WAS 2500' BROKEN WITH 5 MI VISIBILITY, I DEPARTED WAUPACA, WI. PAST MILWAUKEE, THE WX DETERIORATED AND I FOUND MYSELF IN TOTAL IFR CONDITIONS. I DECIDED TO PROCEED TO MY DEST OF SCHAUMBURG. I WAS USING RNAV. I FOUND THE ARPT AND MADE 3 PASSES, BUT DETERMINED IT TOO DANGEROUS TO ATTEMPT A LNDG. THE FBO GAVE ME THE CHICAGO ATC FREQ AND I CONTACTED THEM. THEY ASKED SOME QUESTIONS AND ADVISED ME TO FLY STRAIGHT AHEAD, KEEPING MY WINGS LEVEL. AT THIS POINT, I BELIEVE, BASED ON WHERE I DETERMINED MY POS TO BE, I CROSSED INTO ATC AREA. I WAS GIVEN INSTRUCTIONS TO CLB AND GIVEN A HDG TO FOLLOW, WHICH I DID. I WAS THEN DIRECTED TO STERLING, IL, WHERE I MADE A VFR LNDG. THE ENTIRE EVENT WAS PLT ERROR. I WILL NEVER USED THE COMPUTERIZED WX AGAIN. I WILL ALWAYS SPEAK TO A BRIEFER. AS CONDITIONS DETERIORATE, I WILL NEVER CONTINUE INTO BAD WX, BUT WILL LAND AT THE NEAREST ALTERNATIVE ARPT AND WAIT.

Data retrieved from NASA's ASRS site as of August 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.