ROTOR ROUTINE Coast Guard Petty Officer 3rd Class Travis Bird conducts a routine seven-day maintenance inspection on an HH-65B Dolphin helicopter tail rotor on Coast Guard Air Station Kodiak, Alaska, June 26, 2012. Bird is an aviation maintenance technician. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 467142-J-XHR29-173.jpg Photo Gallery