He invented the radio direction finder, autopilot and the first fully automatic aircraft landing system.
Google has to ask first responders to manually upload data to Person Finder or embed some Google code on their websites.
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.
According to the ETF Finder at ETF Channel, ANV makes up 2.22% of the First Trust Materials AlphaDEX Fund ETF ( AMEX: FXZ) which is trading lower by about 1.9% on the day Wednesday.
According to the ETF Finder at ETF Channel, NRG makes up 2.27% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading lower by about 1.5% on the day Tuesday.
According to the ETF Finder at ETF Channel, HES makes up 3.08% of the First Trust Energy AlphaDEX Fund ETF ( AMEX: FXN) which is trading lower by about 3.3% on the day Wednesday.
According to the ETF Finder at ETF Channel, ALB makes up 2.43% of the First Trust Materials AlphaDEX Fund ETF ( AMEX: FXZ )which is trading lower by about 0.7% on the day Thursday.
According to the ETF Finder at ETF Channel, OKE makes up 4.23% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading up by about 2.9% on the day Wednesday.
According to the ETF Finder at ETF Channel, HFC makes up 3.56% of the First Trust Energy AlphaDEX Fund ETF ( AMEX: FXN )which is trading higher by about 2.6% on the day Wednesday.
According to the ETF Finder at ETF Channel, GXP makes up 2.45% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading lower by about 1.1% on the day Wednesday.
According to the ETF Finder at ETF Channel, SCHN makes up 2.89% of the First Trust Materials AlphaDEX Fund ETF ( AMEX: FXZ) which is trading up by about 0.4% on the day Friday.
According to the ETF Finder at ETF Channel, SM makes up 3.09% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading relatively unchanged on the day Monday.
According to the ETF Finder at ETF Channel, TE makes up 1.25% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading lower by about 1% on the day Thursday.
According to the ETF Finder at ETF Channel, CRS makes up 3.07% of the First Trust Materials AlphaDEX Fund ETF ( AMEX: FXZ) which is trading lower by about 2.2% on the day Monday.
According to the ETF Finder at ETF Channel, SCHN makes up 2.85% of the First Trust Materials AlphaDEX Fund ETF ( AMEX: FXZ )which is trading lower by about 2.6% on the day Tuesday.
According to the ETF Finder at ETF Channel, EGN makes up 3.41% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading lower by about 0.1% on the day Wednesday.
According to the ETF Finder at ETF Channel, PTEN makes up 2.72% of the First Trust Energy AlphaDEX Fund ETF ( AMEX: FXN) which is trading lower by about 1.7% on the day Wednesday.
According to the ETF Finder at ETF Channel, FST makes up 3.37% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG )which is trading relatively unchanged on the day Tuesday.
FORBES: Forest Oil Corp. (FST) Shares Enter Oversold Territory
According to the ETF Finder at ETF Channel, LPI makes up 1.27% of the First Trust Energy AlphaDEX Fund ETF ( AMEX: FXN )which is trading up by about 0.6% on the day Thursday.
According to the ETF Finder at ETF Channel, GXP makes up 2.70% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU )which is trading higher by about 0.7% on the day Thursday.
According to the ETF Finder at ETF Channel, SD makes up 3.00% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading relatively unchanged on the day Monday.
According to the ETF Finder at ETF Channel, CRK makes up 3.20% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading relatively unchanged on the day Monday.
According to the ETF Finder at ETF Channel, GXP makes up 2.69% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading higher by about 1% on the day Wednesday.
According to the ETF Finder at ETF Channel, MHR makes up 3.62% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading relatively unchanged on the day Tuesday.
FORBES: Magnum Hunter Resources Corp Stock Getting Very Oversold
According to the ETF Finder at ETF Channel, KWK makes up 3.19% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG) which is trading relatively unchanged on the day Monday.
According to the ETF Finder at ETF Channel, OIS makes up 2.75% of the First Trust Energy AlphaDEX Fund ETF ( AMEX: FXN) which is trading lower by about 5% on the day Monday.
According to the ETF Finder at ETF Channel, EGN makes up 4.07% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU) which is trading up by about 1% on the day Tuesday.
According to the ETF Finder at ETF Channel, DO makes up 2.14% of the First Trust Energy AlphaDEX Fund ETF ( AMEX: FXN )which is trading up by about 1.2% on the day Friday.
According to the ETF Finder at ETF Channel, SD makes up 3.45% of the First Trust ISE-Revere Natural Gas Index Fund ETF ( AMEX: FCG )which is trading relatively unchanged on the day Tuesday.
According to the ETF Finder at ETF Channel, POM makes up 2.74% of the First Trust Utilities AlphaDEX Fund ETF ( AMEX: FXU )which is trading lower by about 1.4% on the day Thursday.
应用推荐