A small plane has crashed in a field near Grand Parkway in northwest Harris CountyHOUSTON, Texas (KTRK) -- The Harris County Sheriff's Office is investigating after a small aircraft crashed along the Grand Parkway near FM 2920.First responders are on the scene near the red and white plane. Deputies say the pilot was the only one on-board and he is uninjured.Authorities say the crash may have been a result of engine failure. The pilot was able to land in an open field. Report a correction or typo