Light Aircraft Association

Good afternoon Ian, I think what you are reffering to was under the auspices of Airwortiness Notice 35, this enabled owner/operators of private cat aircraft to operate beyond the recomended overhaul periods. It was always more than just a cylinder pressure test and if a mandatory SB was issued for t...

Hello Paul/John, The SB that John is reffering to is correct at 2000 Hrs or 12 Years from the date of "installation", I would check the log books to see what the first date of use was. If your engine is 12 years plus then it will need overhauling as to maintain the C of A you must maintain the aircr...