Helo IFR is a unique Helicopter IFR Toolkit designed specifically for UK Military Aircrew. It provides a fast and accurate check of routine calculations made for IF Training Flights, Instrument Flying SCT and IFR Transits. It will allow a quick and easy check of any of the following calculations… Pressure Altitude at MSL Pressure Altitude at airfield elevation Density Altitude at airfield elevation Density Altitude equivalent on QNH Flight Level Equivalent on QNH Safety Altitude Transition…