Avionics
Avidyne IFD Update Allows Pro Line 21 Interface
Owners of legacy turbine airplanes can add LPV approach capability by tapping Avidyne's new GLAS IFD features.
A CitationJet equipped with Avidyne's IFD550 and IFD540 navigators. (Photo: Avidyne)
A CitationJet equipped with Avidyne's IFD550 and IFD540 navigators. (Photo: Avidyne)

The new R10.2.3.1 software update for Avidyne’s IFD series navigator allows the units to interface with Collins Pro Line 21 avionics, including flight director and autopilot coupling for LPV approaches. Installing an IFD system in legacy turbine aircraft eliminates “the need for more costly OEM display hardware and software upgrades,” according to Avidyne.