Findings:

• The Helicopter Game
• Helicopter ejection seat
• black helicopter
• Helicopter String Quartet
• Helicopter Jelly
• exploding helicopter
• Don Quixote had his windmills, I have my helicopters
• Helicopter Seeds
• Thunderwolf Heavy Lift Helicopter
• Conspiracy Theory: Black Helicopters
• I Think We Need Helicopters
• helicopter etiquette
• helicopter rotor
• helicopter
• The Helicopter Museum
• Helicopter yaw control
• How to survive a helicopter mishap
• Helicopter altitude control
• Helicopter pitch control
• Helicopter lift control
• Helicopter Underwater Escape Training
• crashing a helicopter in Central London is illegal
• Obsession for Helicopters
• helicopter parents
• Giddy-Up, Helicopter
• Helicopters (category)
• I want a cup of tea, a helicopter and an inflatable doll
• APACHE II
• Apache Software Foundation
• Streaming media needs an Apache
• The everything apache module
• AH-64 Apache
• /var/log/apache
• Apache module
• Apache Software License
• Fort Apache
• AH-64D Apache Longbow
• Bosque del Apache National Wildlife Refuge
• apache (user)
• How to make your illegal fortune with an iBook and Apache
• Apache
• How to get Apache to send compressed versions of static HTML files
• How to get Apache to tell your visitors when files have moved or been deleted
• How to get Apache to be a bit more secretive
• Apache Chief
• How to get Apache to use simple URIs
• Connecting to a network resource in Apache
• Apache revolver
• Apache Solr
• Apache Hadoop
• Apache tears
• black helicopters

If you Log in you could create a "apache helicopter" node. If you don't already have an account, you can register here.