Welcome any and all to the new LX7 forum where comments and questions about this IV-P/IV-PT variant are found. The LX7 is considered a LNC4 for flight-planning and insurance purposes but does have some mods specific to the aircraft. I spent most of 2020 in Redmond, OR building my piston LX7 and am the builder of record and hold the repairman certificate for my serial number 014. There are close to 20 LX7s flying today with about 70% of them being turbines (PT6A-20-135). This is the place to contribute or ask questions.