Tim Heiman, an RPI student who calls the Engineers' games on WRPI-FM (91.5), will move over to TV on Friday when he calls the action between RPI and Clarkson on Time Warner Cable Sports channel 3.
Heiman will fill in for John Hennessy, who is recovering from injuries sustained in the Albany River Rats' bus crash last Thursday morning. Hennessy is the Rats' radio analyst.
TWC-3's coverage begins at 7 p.m.