San Rafael de la Noria Airstrip

As a small, private airstrip, the most probable reason for closure is economic. Such airstrips are typically built to support specific, localized operations like mining, agriculture, or a private ranch. The closure was likely due to the cessation of the activity it supported (e.g., a mining exploration project concluded), the sale of the property, or the owner finding it more practical or cost-effective to use the larger, paved Cumpas Airstrip (IATA: N/A, ICAO: MM63) located approximately 15 km to the northeast. There is no evidence to suggest closure was due to a specific accident or military conversion.

The site is abandoned and non-operational for aviation purposes. Satellite imagery shows a visible but heavily weathered and unmaintained dirt runway. The surface is partially overgrown with vegetation and is bisected by vehicle tracks, indicating it may be used informally as a local dirt road. There are no significant airport facilities like hangars or terminals remaining, and the runway is not suitable for takeoffs or landings.

The airstrip's significance was purely private and logistical. It was never a public or commercial airport. It served as a private landing field for light general aviation aircraft. Its primary function was likely to provide air access for personnel and light cargo related to ranching or mining activities in this rural area of Sonora, a state known for both industries. The name 'San Rafael de la Noria' likely corresponds to the name of the ranch (rancho) or mining claim it was built to serve.

There are no known plans or prospects for reopening the San Rafael de la Noria Airstrip. Given its remote location, private ownership, deteriorated condition, and the proximity of the superior Cumpas Airstrip (MM63), it is highly improbable that it will be restored for aviation use. Reopening would require a significant private investment and a new, specific economic purpose for that exact location, such as the launch of a new major mining or agricultural project on the site.