https://www.aopa.org/news-and-media/all-news/2018/december/pilot/budget-buy-comanche-260
http://www.comancheflyer.com/PA24-260.htm
https://planephd.com/wizard/details/481/PIPER-PA-24-260-Comanche-specifications-performance-operating-cost-valuation?annual_hrs=100&selected_yearmfr=1965