I'm not defending anything but the pay is comparable to 6/7 year LR Capt. pay.
Maybe they should posted a yearly pay scale then it might have looked a little more promising. As it is now, only FOs who are junior at Flex or the Options side are probably interested...and that's probably what KR is counting on.
Without a payscale right in front of me, I believe a 7 year Lear CA is around $600ish/day. At 16 days times 13 that's $125k. If you compare it to the 192 days that they say the Global will fly then it's only $115k. The minimum for this position would be $140-145k it says.