Definition

Noun: 1. A flight by an aircraft over a specific area, especially over the territory of another country. This term typically refers to the authorized or unauthorized passage of an aircraft through the airspace above a particular region, often for observation, transit, or reconnaissance purposes.

Usage

The noun "overflight" is used to describe the act or instance of flying over. It is most commonly employed in contexts involving aviation, international law, diplomacy, and military operations. It often carries connotations related to sovereignty, permission, and observation.

Examples

• The government granted permission for a humanitarian overflight to deliver aid.
• The unauthorized military overflight was considered a violation of national airspace.
• Pilots must file a flight plan detailing their intended route, including any overflight of foreign territory.

Advanced Usage

• "To conduct/grant/deny an overflight": These collocations are common in formal and diplomatic language concerning the authorization of such flights.
  • The neighboring country denied the overflight request for the cargo plane.
• The term is often used in legal and treaty contexts, such as "overflight rights" or "freedom of overflight," which refer to the legal permissions for aircraft to pass through airspace.

Variants and Related Words

• Overfly (verb): To fly over (a place or territory).
  • The new airline route will overfly several mountain ranges.

Synonyms

• Flyover: (Can be synonymous in the context of an aircraft passing overhead, though "flyover" is also used for ceremonial aircraft displays.)
• Aerial passage: A more general descriptive phrase.

Notes on Meaning

The core meaning of "overflight" is the flight path over an area. While the reference context mentions espionage ("để do thám"), in modern usage, an overflight is not inherently for spying. It can be for entirely peaceful purposes like commercial travel, mapping, or disaster assessment. The context (e.g., "unauthorized," "military," "reconnaissance") determines whether it has hostile or neutral implications.

Noun

1. a flight by an aircraft over a particular area (especially over an area in foreign territory)