The BLR FastFin is a major part of Bell’s recently announced enhancements for the 412EP medium-twin. FastFin will be standard on all new 412s and available via retrofit on existing aircraft. More than 600 already are in service on the UH-1, 205/206 and 212/412, according to Dave Marone, BLR vice president. Those aircraft have logged more than one million flight hours with the system.