Narrative:

This may be the only time an incident occurred because of over preparation. Rushed takeoff from osh. Had WAC charts, sectionals and IFR charts all over the cockpit. Simply missed noticing that route neared kansas city class B airspace. By way of explanation, I must confess that I thought kansas city was in kansas, not missouri. So, heading into kansas, I didn't notice the class B data on any of my charts. When the event was called to my attention, the data regarding the airspace was found -- in the corners of charts that I had already put away.

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Original NASA ASRS Text

Title: RUSHED C180 PLT DIDN'T NOTICE MCI CLASS B AIRSPACE ALONG RTE OF FLT.

Narrative: THIS MAY BE THE ONLY TIME AN INCIDENT OCCURRED BECAUSE OF OVER PREPARATION. RUSHED TKOF FROM OSH. HAD WAC CHARTS, SECTIONALS AND IFR CHARTS ALL OVER THE COCKPIT. SIMPLY MISSED NOTICING THAT RTE NEARED KANSAS CITY CLASS B AIRSPACE. BY WAY OF EXPLANATION, I MUST CONFESS THAT I THOUGHT KANSAS CITY WAS IN KANSAS, NOT MISSOURI. SO, HDG INTO KANSAS, I DIDN'T NOTICE THE CLASS B DATA ON ANY OF MY CHARTS. WHEN THE EVENT WAS CALLED TO MY ATTN, THE DATA REGARDING THE AIRSPACE WAS FOUND -- IN THE CORNERS OF CHARTS THAT I HAD ALREADY PUT AWAY.

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.