Re: [caerdydd] Ragged-out canopies?
I've got a FOX with around 350 jumps that I'd definitely classify as ragged out. However, it has had an unusually hard life (it was my first BASE canopy). I'd say it has around 40 water landings (1 in salt water), several tree landings (14 patches, all told) and a lot of packing on sub-optimal surfaces. The openings are a bit less consistent than I'd like--although bottom skin vents have helped a lot (I'd bet that the effect of secondary inlets on an old canopy is roughly four times their effect on a new one). The canopy has virtually no flare remaining. At this point I only use it for water landings, really muddy landing areas, or those canopy-confiscation loads in NPS land.
I'd hazard a guess that a canopy that is well cared for should last around 400-500 jumps. However, a well cared for BASE canopy is usually an oxymoron. Even now, when I'm trying hard to preserve my newer gear, it still sees all kinds of use that a skydiving canopy wouldn't. At least my BASE gear gets less UV exposure.
Hope this helps.