Rosaschi Air Park (FAA LID: N59) is a public use airport owned by the U.S. Bureau of Land Management and located two nautical miles (4 km) north of the central business district of Smith, in Lyon County, Nevada, United States.

Rosaschi Air Park covers an area of 482 acres (195 ha) at an elevation of 4,809 feet (1,466 m) above mean sea level. It has two runways: 7/25 is 4,800 by 32 feet (1,463 x 10 m) with an asphalt surface and 17/35 is 3,700 by 64 feet (1,128 x 20 m) with a dirt surface.

For the 12-month period ending October 31, 2019, the airport had 1,636 aircraft operations, an average of 31 per week: 98% general aviation and 2% military. At that time 2 aircraft were based here: both single-engine.

• List of airports in Nevada

• "Diagram of Rosaschi Airpark (N59)" (PDF). Archived from the original (PDF) on 2012-07-29. from Nevada DOT
• Aerial image as of September 1999 from USGS The National Map
• Resources for this airport:
  • FAA airport information for N59
  • AirNav airport information for N59
  • FlightAware airport information and live flight tracker
  • SkyVector aeronautical chart for N59