Ken Frost passed away on August 5. An obituary and information about services can be found here:
http://www.lastingtributesfuneralcare.com/obituaries/Kenneth-Frost3/#!/Obituary
Brian R. Dennis
Solar Physics Laboratory, Code 671
Heliophysics Science Division
NASA Goddard Space Flight Center
Greenbelt, MD 20771-0001
301-286-78983
http://hesperia.gsfc.nasa.gov/~dennis/