Narrative:

We were level at 6000 ft MSL with a ground speed of 210 KTS in a BE58. A layer of haze extended upward and the sun was directly in our eyes limiting our visibility to about 3 NM. All of a sudden I noticed a white, blue and brown bonanza make a hard climbing turn to the south to avoid collision. He was directly in our flight path. I didn't see him until he was turning away. I had my strobes, beacon and landing lights on. Estimated rate of closure is 380-400 KTS. I queried ZKC if he had opposite traffic our level. ATC affirmed opposite VFR traffic our level. He never once warned us of oncoming traffic, he (ATC) did not appear to be busy on our frequency. Center should have warned us of traffic due to haze and sun lowering our forward visibility. I realize it is my duty to maintain sep in VMC, but with a bug-ridden windshield, haze and sun in its position, I'm extremely glad the bonanza pilot saw and was able to avoid us. Being VFR, he should have been at an odd level plus 500 ft on his east heading.

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Original NASA ASRS Text

Title: NMAC.

Narrative: WE WERE LEVEL AT 6000 FT MSL WITH A GND SPD OF 210 KTS IN A BE58. A LAYER OF HAZE EXTENDED UPWARD AND THE SUN WAS DIRECTLY IN OUR EYES LIMITING OUR VISIBILITY TO ABOUT 3 NM. ALL OF A SUDDEN I NOTICED A WHITE, BLUE AND BROWN BONANZA MAKE A HARD CLBING TURN TO THE S TO AVOID COLLISION. HE WAS DIRECTLY IN OUR FLT PATH. I DIDN'T SEE HIM UNTIL HE WAS TURNING AWAY. I HAD MY STROBES, BEACON AND LNDG LIGHTS ON. ESTIMATED RATE OF CLOSURE IS 380-400 KTS. I QUERIED ZKC IF HE HAD OPPOSITE TFC OUR LEVEL. ATC AFFIRMED OPPOSITE VFR TFC OUR LEVEL. HE NEVER ONCE WARNED US OF ONCOMING TFC, HE (ATC) DID NOT APPEAR TO BE BUSY ON OUR FREQ. CTR SHOULD HAVE WARNED US OF TFC DUE TO HAZE AND SUN LOWERING OUR FORWARD VISIBILITY. I REALIZE IT IS MY DUTY TO MAINTAIN SEP IN VMC, BUT WITH A BUG-RIDDEN WINDSHIELD, HAZE AND SUN IN ITS POS, I'M EXTREMELY GLAD THE BONANZA PLT SAW AND WAS ABLE TO AVOID US. BEING VFR, HE SHOULD HAVE BEEN AT AN ODD LEVEL PLUS 500 FT ON HIS E HDG.

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.