yeah i have done a some research. but looking for more especially what
all are the associated hazards which cause this?

Larry Dighera wrote:
On 15 Jul 2006 06:28:29 -0700, "Sky Scrapper"
wrote in .com::

80% of aircrashes has taken place coz pilot attempted to fly VFR in
prevailing IMC.

Are you able to cite a source for that statistic?