G103 may refer to any of the following:
*
China National Highway 103
China National Highway 103 (G103) is the main traffic corridor between Beijing and Tianjin. It goes from Tongzhou Beijing to Tianjin and then to the coastal area of Binhai
Binhai, fully known as Binhai New Area (), abbreviated as Binhai an ...
, a major trunk route in China
*
Grob G103a Twin II
The G103 Twin II (originally designated the G 118) is a high-performance two-seat sailplane manufactured in Germany by Grob Aircraft. The aircraft is of T-tail configuration, and is fitted with upper-surface airbrakes and a non-retractable under ...
, a two-seater sailplane made by Grob Aerospace
* R-1820-G103, a model of the
Wright R-1820
The Wright R-1820 Cyclone 9 is an American radial engine developed by Curtiss-Wright, widely used on aircraft in the 1930s through 1950s. It was produced under license in France as the Hispano-Suiza 9V or Hispano-Wright 9V, and in the Soviet Uni ...
aircraft engine
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