LCR-100
I'm referring to this unit, as fitted to the citation X+. What is a hybrid unit. Is it a limited capability IRS that relies on constant updates from a GPS? The flyer says it can coast for some time if satellite reception is lost, but needs a GPS input to regain accuracy.
How can this gain an RNP rating of <0.3. I thought you needed a full time stand alone capable IRS for 0.3