Pupelde Airport (ZUD)

Pupelde Airport (ZUD), designated SCAC, operates as a specialized regional aviation facility serving the historic city of Ancud on the northern shores of Chiloé Island in Chile's Los Lagos Region, positioned at coordinates -41.904°S, -73.796°W at an elevation of 269 feet above mean sea level. This strategically important airfield serves as the primary aviation gateway to the UNESCO World Heritage-recognized Chiloé Archipelago, a culturally distinct region known for its wooden churches, traditional stilt houses, and unique cultural traditions that blend Spanish colonial heritage with indigenous Huilliche influences. The facility represents an essential transportation link for one of Chile's most geographically isolated and culturally significant regions, where traditional island life meets modern aviation connectivity.

The airport operates through a dual-purpose configuration supporting both civilian aviation and Chilean Air Force (FACh) operations, featuring a single asphalt and concrete runway designated 17/35 measuring 1,605 meters in length and 45 meters in width, constructed to accommodate regional aircraft, military training operations, and general aviation activities throughout the challenging weather conditions typical of Chile's southern archipelago region. Infrastructure includes aircraft parking areas appropriate for small to medium-sized aircraft, basic hangar facilities supporting the local Ancud Aero Club, fuel services coordinated through advance arrangements, and operational support facilities designed for the airport's specialized role serving both military training and civilian transportation needs in this remote island environment.

Terminal facilities emphasize functional efficiency appropriate for the airport's specialized role serving regional transportation and military training rather than high-volume commercial passenger processing, featuring a modest terminal building that provides essential services including basic passenger waiting areas, administrative offices, flight coordination services, and weather monitoring capabilities necessary for operations throughout Chiloé's variable maritime climate. Professional staff coordinate flight operations, provide weather information, assist with ground transportation arrangements, and maintain communication with mainland Chile for flight planning and safety coordination throughout the archipelago's challenging aviation environment where weather conditions including Pacific storms, fog, and strong winds frequently impact flight schedules.