He invented the radio direction finder, autopilot and the first fully automatic aircraft landing system.

FORBES: The Bill Lear I Knew

Google has to ask first responders to manually upload data to Person Finder or embed some Google code on their websites.

FORBES: Everything Changes With The Internet Of Everything

According to the ETF Finder at ETF Channel, GXP makes up 2.52% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading relatively unchanged on the day Tuesday.

FORBES: Bullish Two Hundred Day Moving Average Cross - GXP