Hangar 21 Guadia Nacional is a military located in San Juan County, Puerto Rico. It appears on the San Juan USGS 7.5-minute topographic quadrangle. The nearest populated place is Puerta de Tierra, approximately 0.7 miles to the N.
San Juan County · Puerto Rico
Hangar 21 Guadia Nacional is a military located in San Juan County, Puerto Rico. It appears on the San Juan USGS 7.5-minute topographic quadrangle. The nearest populated place is Puerta de Tierra, approximately 0.7 miles to the N.