Narrative:

My aircraft was above the class C airspace at 5100 ft en route to an airport 1/2 mi outside the class C. The top of the class C was 5000 ft. We were attempting to go to I62 without penetrating dayton's class C. We received the current ATIS and monitored approach frequency as we flew over. At approximately 5 mi from our destination, it became apparent that we could not make it past the class C and remain far enough from the scattered clouds. We made a 180 degree turn far enough from the scattered clouds. We made a 180 degree turn and contacted approach for a descent through the class C. I reported that we were at 5000 ft north the initial radio call (rounding 5050 ft). I understand the top of the class C is 5000 ft and was at no time below or at 5000 ft until radio contact was established.

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Original NASA ASRS Text

Title: PROX OF ARSA WITHOUT 2-WAY COM WITH APCH CTL.

Narrative: MY ACFT WAS ABOVE THE CLASS C AIRSPACE AT 5100 FT ENRTE TO AN ARPT 1/2 MI OUTSIDE THE CLASS C. THE TOP OF THE CLASS C WAS 5000 FT. WE WERE ATTEMPTING TO GO TO I62 WITHOUT PENETRATING DAYTON'S CLASS C. WE RECEIVED THE CURRENT ATIS AND MONITORED APCH FREQ AS WE FLEW OVER. AT APPROX 5 MI FROM OUR DEST, IT BECAME APPARENT THAT WE COULD NOT MAKE IT PAST THE CLASS C AND REMAIN FAR ENOUGH FROM THE SCATTERED CLOUDS. WE MADE A 180 DEG TURN FAR ENOUGH FROM THE SCATTERED CLOUDS. WE MADE A 180 DEG TURN AND CONTACTED APCH FOR A DSCNT THROUGH THE CLASS C. I RPTED THAT WE WERE AT 5000 FT N THE INITIAL RADIO CALL (ROUNDING 5050 FT). I UNDERSTAND THE TOP OF THE CLASS C IS 5000 FT AND WAS AT NO TIME BELOW OR AT 5000 FT UNTIL RADIO CONTACT WAS ESTABLISHED.

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.