Narrative:

Prior to takeoff, I received my IFR clearance from FSS, and they asked which runway and how long before takeoff. I advised 5 mins on runway 21. FSS then advised that they showed that runway as being closed. I then contacted unicom, and was advised that runway 21 had been closed that morning, but was now open, and it had just become the active runway. The wind was out of the southwest at 10-15 mph, and there was local traffic on downwind for runway 21. Runway 9/27 is closed to turboprops and aircraft over 12500 pounds. My aircraft, a king air B200, weighed about 12000 pounds. I advised FSS that the runway was open, and received my IFR release, at which time I departed on runway 21. It is my belief that the runway was open even though FSS showed it as closed, and due to the wind and local traffic. Also believe that it was my only option.

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Original NASA ASRS Text

Title: A CPR PLT RPT ON TKOF FROM A RWY THAT WAS CLASSIFIED AS CLOSED BY FSS. UNI SAID IT WAS OPEN SO IT WAS USED.

Narrative: PRIOR TO TKOF, I RECEIVED MY IFR CLRNC FROM FSS, AND THEY ASKED WHICH RWY AND HOW LONG BEFORE TKOF. I ADVISED 5 MINS ON RWY 21. FSS THEN ADVISED THAT THEY SHOWED THAT RWY AS BEING CLOSED. I THEN CONTACTED UNICOM, AND WAS ADVISED THAT RWY 21 HAD BEEN CLOSED THAT MORNING, BUT WAS NOW OPEN, AND IT HAD JUST BECOME THE ACTIVE RWY. THE WIND WAS OUT OF THE SW AT 10-15 MPH, AND THERE WAS LCL TFC ON DOWNWIND FOR RWY 21. RWY 9/27 IS CLOSED TO TURBOPROPS AND ACFT OVER 12500 LBS. MY ACFT, A KING AIR B200, WEIGHED ABOUT 12000 LBS. I ADVISED FSS THAT THE RWY WAS OPEN, AND RECEIVED MY IFR RELEASE, AT WHICH TIME I DEPARTED ON RWY 21. IT IS MY BELIEF THAT THE RWY WAS OPEN EVEN THOUGH FSS SHOWED IT AS CLOSED, AND DUE TO THE WIND AND LCL TFC. ALSO BELIEVE THAT IT WAS MY ONLY OPTION.

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.