AOL travel website Gadling takes a look at the American Airlines iPad Electronic Flight Bag that received initial FAA approval more than a year ago.

The airline's pilots can replace 40 pounds of company manuals and maps with a pair of iPads (one for each pilot), along with a long-life battery to keep the iPads powered for 24 hours.

Because both pilots are carrying iPads with backup batteries, the FAA feels this is as redundant as paper manuals.