The AV-30 by itself is approved as a primary replacement for an AI or DG for VFR or IFR operations. With the optional AV-HSI accessory, the AV-30 can display IFR-capable lateral and vertical navigation from a GPS Navigator and ILS/VOR receiver.
The AV-30 by itself is approved as a primary replacement for an AI or DG for VFR or IFR operations. With the optional AV-HSI accessory, the AV-30 can display IFR-capable lateral and vertical navigation from a GPS Navigator and ILS/VOR receiver.