We'd like to use analytics cookies to understand which symbols people look up, so we know what to research next. They are not used for advertising and we set none of them unless you say yes. What we store.
A rotating light whose colours identify the field type.
Also known as: Rotating beacon, Airport beacon
A rotating aerodrome beacon identifies an airfield at night, and its colour combination says what kind: white and green for a land aerodrome, white and yellow for a water one, and a doubled white flash for a military field.
Identifies an aerodrome at night with a rotating light of alternating colours.
Contexts: Public information, Navigation
Encodes the type of aerodrome in the colour sequence: white and green for a civil land field, white and yellow for a water aerodrome, and paired white flashes for a military one.
Contexts: Public information, Navigation
A rotating lamp on a tall column emitting a sweeping line of light that alternates between two colours as it turns.