The choice of helicopter for HEMS (Helicopter Emergency Medical Service) operations is a difficult one. Whilst cost is a huge factor, there are many subtle elements which go into the selection of a helicopter. This article aims to explore those options and present what an ideal HEMS aircraft would be. In the near future, another […] The post The Ultimate Medical Helicopter – Selecting the right machine for HEMS first appeared on Rotary Wing Geek.| Rotary Wing Geek
Introduction Some helicopters fly beautifully without any flight control automation or stabilisation systems. The Gazelle was one such aircraft and a reasonably competent pilot could achieve amazing accuracy in IMC with just basic instruments. However, in this modern age, automation has become the norm and in many operations, being coupled up to an autopilot is […] The post What is your left hand doing? How to fly a 3-axis autopilot on helicopters first appeared on Rotary Wing Geek.| Rotary Wing Geek
This is one for the helicopter pilots and engineers in my network. I thought I knew why the tail rotor blades pitched when they flapped and what delta 3 hinges were all about on helicopters. Right up to the point I stopped to look carefully at the tail rotor on the Bell 429 I currently […] The post My tail rotor pitches when it flaps! Why? first appeared on Rotary Wing Geek.| Rotary Wing Geek