airspace

espacio aéreo

Zona del cielo sobre un lugar, especialmente bajo el control de un país o una autoridad de aviación.

En inglés sencillo: The area of sky above a place, especially one controlled by a country or aviation authority.

• The plane entered our airspace.
• The country closed its airspace overnight.
• Two aircraft violated national airspace yesterday.

Expresiones frecuentes: national airspace, controlled airspace, enter airspace

espacio aéreo

Zona del cielo reservada para el vuelo de aeronaves.

En inglés sencillo: An area of sky set aside for aircraft to fly in.

• The drone stayed outside the designated airspace.
• Pilots must keep within the airspace reserved for this route.
• The airport needs more airspace for arriving aircraft.

Expresiones frecuentes: designated airspace, reserved airspace, airspace for aircraft

espectro radioeléctrico

Conjunto de frecuencias disponibles para transmitir señales de radio o televisión.

En inglés sencillo: The range of radio frequencies available for sending radio or television signals.

• The station needs more airspace.
• Several broadcasters competed for the same airspace.
• New regulations divided the available airspace among local radio stations.

Sinónimos: broadcast spectrum

Expresiones frecuentes: available airspace, broadcasting airspace, compete for airspace