<Tr> <Td> Ancon Hill FAA microwave link repeater station, Bldg. 148 (coordinates 594906) </Td> <Td> civil </Td> <Td> aviation </Td> <Td> 1 October 1979 </Td> <Td> 16 January 1998 </Td> </Tr> <Tr> <Td> Ancon Hill FAA VHF / UHF communications station (coordinates 595902) </Td> <Td> civil </Td> <Td> aviation </Td> <Td> 1 October 1979 </Td> <Td> 16 January 1998 </Td> </Tr> <Tr> <Td> Piña Range (part) </Td> <Td> military </Td> <Td> training </Td> <Td> 1 October 1979 </Td> <Td> 30 June 1999 </Td> </Tr> <Tr> <Td> Balboa High School Shop Bldg . </Td> <Td> civil </Td> <Td> school </Td> <Td> 1 October 1979 </Td> <Td> 31 August 1999 </Td> </Tr>

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