If you want to change selection, open original toplevel document below and click on "Move attachment"
Parent (intermediate) annotation
Open it An airplane or aeroplane A (informally plane) is a powered, fixed-wing aircraft that is propelled forward by thrust from a jet engine or propeller.
Original toplevel document
Airplane - Wikipedia her uses, see Airplane (disambiguation) and Aeroplane (disambiguation).
North American P-51 Mustang, a World War II fighter
The first flight of an airplane, the Wright Flyer on December 17, 1903
<span>An airplane or aeroplane A (informally plane) is a powered, fixed-wing aircraft that is propelled forward by thrust from a jet engine or propeller. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectrum of uses for airplanes includes recreation, transportation of goods and people, military, and re
last interval [days]
repetition number in this series
scheduled repetition interval
last repetition or drill
Do you want to join discussion? Click here to log in or create user.