Realty House leased a 6,800 sqft office building at 26 S. Eglin Pkwy to Explotrain, LLC. C. Dean Preston is President. Explotrain has become an industry leader in the non-pyrotechnic simulation of IEDs, VBIEDs, battlefield effects and explosive effects. Originally developed for EOD training at NAVSCOLEOD in 1999, our simulators are now used worldwide.