Which one of the following is not a navigation mode used by FMS for computing position of the aircraft?
A. Inertial (IRS) – GPS
B. Inertial (IRS) – DME/DME
C. Inertial (IRS) – VOR/DME
D. GPS only
Answer:D
Which one of the following is not a navigation mode used by FMS for computing position of the aircraft?
A. Inertial (IRS) – GPS B. Inertial (IRS) – DME/DME C. Inertial (IRS) – VOR/DME D. GPS only