FAA IRH Knowledge Test - Instrument Rating Helicopter Practice Questions - FAA Instrument Rating Helicopter Knowledge Test (Test Code IRH) Exam

When the destination airport has a published precision approach regardless of weather When weather forecasts indicate for at least 1 hour before to 1 hour after ETA the ceiling will be at least 1,000 feet above airport elevation (or 400 feet above the lowest applicable MDA/DA) and visibility at least 2 SM When weather forecasts indicate for 2 hours before to 2 hours after ETA the ceiling will be at least 1,500 feet AGL and visibility 3 SM When the helicopter is equipped with dual VOR and dual GPS navigation receivers