After previously modifying a customer’s Pilatus PC-12 with Finoff Aviation’s PT6A-67P engine and seven-blade MT propeller, as well as dual Concorde batteries, Fargo Jet Center has added a full Garmin avionics suite to the airplane. The avionics upgrade includes touchscreen G600 TXi primary and multifunction displays paired with a GCU 485 PFD controller and a G600 TXi to display engine parameters. Backup is provided by a GI 275 electronic flight instrument.

Two previously installed GTN 750 touchscreen navcoms were paired with a GMA 350c audio panel, Flight Stream 510 wireless gateway, and a GFC 600 autopilot under the upgrade. Dual Garmin transponders add ADS-B Out/In capability. For global voice, text messaging, position reporting, and weather updates, the Fargo Jet team installed a GSR 56 Iridium satcom transceiver.

Replacing the original Pratt & Whitney Canada PT6-67B with the -67P engine enables the modified PC-12 to climb at a faster rate and cruise at higher speeds. The composite MT propeller reduces vibration, lowers noise levels by four to six dBAs and cabin noise by six to seven dBAs, and also improves climb performance.

“Our goal is to unlock the full potential of the PC-12,” said Fargo Jet avionics lead technician Drew Stiles. “This upgrade transforms the flight deck with more advanced yet user-friendly avionics, giving operators the tools and confidence to excel on every flight.”