John Pickup a Piper Seminole Operating Manual and you will find that max operating G loading is 3.8 positive flaps up & 2.0 positive flaps down and 0 negative. Section 2 in the Limitations Section. All certified aircraft have them published there.
If you go over the published weights you then do what Steve Jacobs illustrated and calculate the new limitations, AND then expect to test for ALL new speeds due to the changes that will occur to them due to the higher weight. Colin & Bev Rainey KR2(td) N96TA Sanford, FL crain...@cfl.rr.com http://kr-builder.org/Colin/index.html
