Narrative:

This was a scenic flight to see the city from the air. I was very careful to remain below the sea class B airspace. After the flight was over, I reviewed the tac again and saw how close I was to the bfi class D airspace. I was so concerned about the class B airspace, I might have busted the class D airspace. (I don't think so, but I knew I was very close.) I will use the tac side with the airspace depicted with less terrain information where it is easier to see airspace boundaries.

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Original NASA ASRS Text

Title: PVT PLT PAYS SO MUCH ATTN TO AVOIDING THE SEA CLASS B AIRSPACE THAT HE THINKS HE MAY HAVE INTRUDED INTO BFI CLASS D AIRSPACE WITHOUT CLRNC.

Narrative: THIS WAS A SCENIC FLT TO SEE THE CITY FROM THE AIR. I WAS VERY CAREFUL TO REMAIN BELOW THE SEA CLASS B AIRSPACE. AFTER THE FLT WAS OVER, I REVIEWED THE TAC AGAIN AND SAW HOW CLOSE I WAS TO THE BFI CLASS D AIRSPACE. I WAS SO CONCERNED ABOUT THE CLASS B AIRSPACE, I MIGHT HAVE BUSTED THE CLASS D AIRSPACE. (I DON'T THINK SO, BUT I KNEW I WAS VERY CLOSE.) I WILL USE THE TAC SIDE WITH THE AIRSPACE DEPICTED WITH LESS TERRAIN INFO WHERE IT IS EASIER TO SEE AIRSPACE BOUNDARIES.

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.