Instrument Rating Exam · Practice

FTE (Flight Technical Error) in RNP refers to:

• A.The time delay between the FMS computing a new position and the cockpit display actually updating
• B.The small error introduced by numerical rounding within the FMS software position calculations
• C.The cross-track error between where the FMS commands the aircraft to fly and where it actually flies
• D.The error contained within the broadcast GPS satellite position (ephemeris) data received onboard