Consumers should immediately stop using the recalled helicopters and contact Horizon Hobby to receive free replacement blade grips. For more information, consumers may contact Horizon Hobby at 1-877-504-0233 between 8 a.m. and 7 p.m. CT Monday to Friday, between 8 a.m. and 5 p.m. CT on Saturdays, and between 12 p.m. and 5 p.m. CT on Sundays. Alternatively, consumers can visit the firm's recall website . Consumers may also view the release by the US CPSC on the Commission's website . Date modified: 2011-05-31