Most airlines charge 10% of the adult fare for a child under two years old to fly without a seat of their own. If you want your baby to have their own seat, it may cost 50-70% of the adult fare, but you should always check with the individual airline. If you have booked your child a seat, you will also have to pre-book a travel cot or sky cot for them. These are usually only available on long-haul flights.
Rope rescue is a subset of technical rescue that involves the use of static or low-stretch, nylon or polyester ropes, anchoring and belaying devices, friction brake devices and rope grabs, pulleys and other equipment for lowering systems and mechanical advantage haul systems.
Wire Rope Strength Design Factors. The rope strength design factor is the ratio of the rated strength of the rope to its operating stress. If a particular rope has a rated strength of 100,000 lbs. and is working under an operating stress of 20,000 lbs., it has a rope strength design factor of 5. It is operating at one-fifth or 20% of its rated strength.