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Related to ultralights: Ultralight aircraft


 (ŭl′trə-līt′, ŭl′trə-līt′)
Any of various very light recreational aircraft having a single seat or two seats, a very small engine, and usually a fixed wing. Early ultralights were essentially motorized hang gliders.
1. Very light.
2. Relating to or being an ultralight.


1. weighing very little
2. (Aeronautics) aviation relating to an aircraft that weighs very little
(Aeronautics) aviation an aircraft that weighs very little


(adj. ˌʌl trəˈlaɪt, ˈʌl trəˌlaɪt; n. ˈʌl trəˌlaɪt)

1. extremely lightweight in comparison with others of its kind.
2. something that is ultralight.
3. a light single-seat airplane.


A. ADJultraligero
B. N (Aer) → ultraligero m
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References in periodicals archive ?
Currently used by small single engine aircraft to ultralights and powered paragliders.
This record provides what one missile defense officer called "a glimpse of the future," in which cruise missiles and piloted or drone aerial vehicles such as ultralights could constitute "a poor man's air force." Simple, inexpensive kit airplanes that hobbyists buy could readily be adapted to serve as weapons.
In addition, two Iraqi ultralight aircraft, which could easily have been carrying deadly chemical or biological agents, flew over a U.S.
The number of repairs to ultralights was compared to how many hours per day the chairs were used.
In the past, research has shown differences between the types of manual wheelchairs and proven ultralight chairs are the highest quality in regard to endurance.
Since then, however, such ultralights have gradually won acceptance.
As time goes on, ultralights get more powerful in terms of processors, memory, battery life, screen quality and connectivity.
At an air show in Florida last April, "there were lots of float trikes and ultralights; we took off in half the time they did because of the design of the floats."
Clegg is an independent wildlife biologist who has worked with cranes for 20 years and has a dream of using ultralights to start a whooping crane flock in the Rocky Mountain area.
The FAA then declared that engines were permitted but that the plane would have to be "foot launched" at all times, their thinking being that gear meant speed, and they wanted ultralights to be as slow as possible.
The ultralights lasted longest, with results differing significantly from the other two; lightweights lasted longer than the depot variety.
[paragraph] Use of extreme ultralight tackle--unusually light line, long rod, and minute bait--gives an angler flexibility to easily adopt to challenging conditions.