Definition
A published notice that distributes information on international airspace, foreign airports, and any aeronautical information that affects flight operations outside the United States. International Notices are issued in addition to, and separately from, domestic NOTAMs and are intended for pilots conducting international flights.
Plain English
A notice that gives pilots important information about flying outside the United States — things like changes at foreign airports, restricted international airspace, or other conditions that could affect a flight overseas.
Context Anchor
Seen during flight planning, especially for flights that cross national borders or use information from another country.
Derivation
International comes from Latin roots meaning “between nations.” Notice comes from a Latin word meaning “to become known.” Together, the phrase points to aviation information that needs to be made known across national boundaries.
Why Pilots Care
Provides essential updates needed for safe and compliant operations in foreign airspace and on international routes.
Intuition Check
Do not read this as just any message from another country. In this context, it means an official aviation notice shared internationally because it may affect flight operations.
Example Sentence 1
Before her flight from Miami to Nassau, she reviewed the latest International Notice for any changes affecting Bahamian airspace.
Example Sentence 2
Changes listed in an International Notice can affect runway lighting at overseas airports.