India has proposed curbing the import of private jets and helicopters as the South Asian nation seeks to plug a widening trade deficit, according to a document from the country’s aviation ministry seen by Bloomberg. Any import of planes weighing more than 15,000 kilograms (33,100 pounds) unladen as well as turbo jets are also “non-essential” and shouldn’t be brought in from abroad as much as is done now, the letter dated Dec. 6 stated.