MLWheeler
Registered
I have been making a MOD chart for my logbook and I noticed that my computer seems to be calculating the Nitrox MOD incorrectly. For instance, the computer says the MOD for 32% at 1.4 ATA is 107ft., but if I use the formula, I come up with 111ft. The computer shows 36% at 1.4, a MOD of 91ft. but the formula shows a MOD for this mix as 95ft. I know this is a conservitive computer, but I would think that this would come into play when calculating the NDL, not the MOD for Nitrox. Can anyone possably let me know what is going on here? It's not so far off as to be unsafe, but it this makes me wonder if any other calculations might be off too.