Just have the darned black box broadcast all of its data once every millisecond. Put receivers on satellites and on grounds stations or even on other planes. Give the transmitter a range of several thousand miles, and come up with some scheme to avoid broadcast collisions (either time or code division multiplexing).

If a plane goes down go back to the recorded transmissions, of which there should be multiple copies.

Converse All Stars. Don't know about high arches, but I too had foot pain at first after running in them. It subsided after awhile after the muscles, tendons and ligaments bulked up.

The reason you are experiencing pain is that one side of the thick wedges of foam in your shoe has lost it's spring, turning your shoe into a crappy little ramp that actually accentuates whatever that wedge was meant to correct.

The proper corrective for poor form is not a running shoe. It's either running barefoot, or running in a shoe with a thin rubber sole that serves as protection only. Try if for a month, but build your miles slowly. All the muscles, tendons and ligaments that your current shoes have allowed to atrophy will build up, and eventually you will be running like nature intended, with nearly perfect form.

You can protect your feet without slapping an inch thick slab of foam rubber under them.

I run in thin soled canvas shoes and have never had an injury from stepping on something. In fact I've had fewer ankle turn injuries as I can actually feel the surface and react if I've stepped on something that might cause my foot to slip or roll.