Teniente Av. Jorge Henrich Arauz Airport — Trinidad, Bolivia

Teniente Av. Jorge Henrich Arauz Airport, known by the code TDD, is the principal air gateway to Trinidad, capital of the Beni Department in the Bolivian Amazon lowlands. Named after a Bolivian aviator, the airport handles domestic flights linking Trinidad to La Paz, Santa Cruz, and other cities, since the region's swampy, flood-prone geography makes ground transportation difficult for much of the year. TDD serves cattle ranchers, agricultural traders, and travelers accessing the vast wetlands and biodiversity of the Llanos de Moxos. The airport plays a critical logistical role during the rainy season when many roads become impassable, making air travel the most reliable connection for this remote tropical province.