Steve Thompson’s Bearhawk 4-Place Source: 2004-Q1 Beartracks Steve Thompson's Bearhawk Serial #489. Powered by a Lycoming 200HP IO-360 and swinging a Hartzell C/S prop. This article is available for purchasers of 2004 Beartracks access. Click here to purchase access or validate your prior 2004 subscription. Multi-year bundles are available here. Username Password * Remember Me Forgot Password