LPCS is the ICAO code for Cascais Airport (IATA CAT), located in Cascais, 11, Portugal.
Lisbon Cascais-Tejo Regional Airport, also known as Tires Aerodrome is a regional airport, situated near the village of Tires, in the civil parish of São Domingos de Rana, in the Portuguese municipality of Cascais, approximately 12 km (7.5 mi) northeast of town of the same name in the Greater Lisbon subregion.
Excerpted from Wikipedia, available under the Creative Commons Attribution-ShareAlike License.