airspace

spazio aereo

Zona di cielo sopra un luogo, soprattutto se controllata da uno Stato o da un’autorità aeronautica.

In inglese semplice: 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.

Espressioni comuni: national airspace, controlled airspace, enter airspace

spazio aereo

Zona di cielo riservata al volo degli aerei e di altri velivoli.

In inglese semplice: 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.

Espressioni comuni: designated airspace, reserved airspace, airspace for aircraft

spettro radiofonico

Insieme delle frequenze disponibili per trasmettere segnali radiofonici o televisivi.

In inglese semplice: 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.

Sinonimi: broadcast spectrum

Espressioni comuni: available airspace, broadcasting airspace, compete for airspace