Does anyone know a link for cross-manufacturer performance comparison charts of various (or all) single- and twin- engine prop aircraft? Really just looking for Range, Cruise speed, and useful load.I've found some charts that are manufacturer specific, and a ton of 1 on 1 comparisons, but no big chart with many planes...Thanks!sg

Have you tried looking here?:http://www.risingup.com/planespecs/Rick

Thanks, Rick. I have seen that site, but you can only view the performance specs one plane at a time, as far as I've found. I could compile the data from that site if need be.Thanks again!sg

Hello Rick,do you mean this sort of thing:http://www.airweb.faa.gov/Regulatory_and_G...me?OpenFrameSetI thought there were more than that.Ian

Not rick, but...Not what I'm looking for. What I really want is a table with five columns listing aircraft manufacturer/model, useful load, range, cruise speed, service ceiling and then an entry for all of the commercially available and common single engine and twin engine GA aircraft.Starting to think this sort of comparison hasn't been done. Thanks for all of your help thought...sg

How about this one?http://www.aircraftbuyer.com/charts/bizplane.pdf--Machdiamonds

Sorry SG,Well it's all in Janes All the Worlds Aircraft available at any reference library for free. It is online for money and there are many aircraft encyclopedias with this all listed.http://www.amazon.co.uk/exec/obidos/ASIN/0...1804613-0506851The only online free data lists weights and dimensions as far as I can remember.Just did a search, can you reformat it yourself?http://www.avdex.co.za/performance/Ian

Thanks Gents! That aircraftbuyer pdf is great. Going to look into the avdex data as well. Much appreciated!sgEDIT> For anyone else following http://208.243.114.31/charts/usedperf.pdf is also a nice setup. Some good comparisons of recommeded vs. high speed cruise...Thanks again.