Practice CyberExams are best viewed using Laptop, PC or MAC screens. iPad and tablet type web browsers in 'Desktop Website' mode are also supported. Phone screens are not recommended or practical. CFPH Random Question Generators IMPORTANT: Information on fuel rounding and general rounding considerations CFPH Pressure Height CFPH ISA Variation CFPH OAT from ISA Variation CFPH Density Height CFPH Heading and Groundspeed CFPH Sector ETI and Fuel Burn Off CFPH BASIC - CASR PART 133 Minimum Fuel On Board at Takeoff CFPH ADVANCED - CASR Part 133/91 Minimum Fuel at Startup/Takeoff CFPH ADVANCED - CASR PART 133/91 Minimum Fuel On Board with ALTN CFPH BASIC - CASR Part 133/91 Inflight Maximum Holding Fuel CFPH ADVANCED - CASR Part 133/91 Inflight Maximum Holding CFPH BASIC - Equal Time Position CFPH ADVANCED - Equal Time Position CFPH BASIC - Point of No Return CFPH BASIC - Point of No Return with W/V CFPH ADVANCED - Full Calculation Point of No Return CFPH BASIC - B206L Floor Loading Limitation CFPH ADVANCED - B206L based Floor Loading Limitation CFPH - B206L Take Off Weight Centre Of Gravity CFPH - B206L Most AFT CG Weight and Balance CFPH - B206L Load Adding Centre Of Gravity CFPH - B206L Load Shifting Centre Of Gravity