The 7th annual Destry Horton Wildland Fire and Emergency Services Training took place at Fort Sill, Okla. Feb 10-12, 2017. https://www.rawpixel.com/image/8786550/photo-image-public-domain-personFree Image from public domain licenseThe 7th annual Destry Horton Wildland Fire and Emergency Services Training took place at Fort Sill, Okla. Feb 10-12, 2017. https://www.rawpixel.com/image/8786531/photo-image-fire-public-domain-personFree Image from public domain licenseThe 7th annual Destry Horton Wildland Fire and Emergency Services Training took place at Fort Sill, Okla. Feb 10-12, 2017. https://www.rawpixel.com/image/8786674/photo-image-public-domainFree Image from public domain license