Arplast Helice

{{Short description|Former French manufacturer of aircraft}}

File:G-ORIX005.jpg]]

Arplast Helice is a former French manufacturer of propellers for light aircraft and microlights.{{cite web|url=http://arplast-helice.fr |title=Archived copy |accessdate=2015-11-07 |url-status=dead |archiveurl=https://web.archive.org/web/20160109184533/http://arplast-helice.fr/ |archivedate=2016-01-09 }} The company was based at Gargas, France. The company appears to have been wound up on 29 April 2015.{{Cite web|url=http://forum-ulm-ela-lsa.net/viewtopic.php?f=94&t=7508|title=ARPLAST Hélice sarl c'est fini! - le forum des ULM, et des ELA, LSA, VLA, et de tous les autres aéronefs biplaces et monoplaces légers}}

The firm's main product was the composite 3-bladed "Ecoprop", which can be ground-adjustable, in-flight adjustable, or automatically folding. The Ecoprop modular propellers are lightweight, have a very slim profile and are very efficient. Also, the firm once produced its own microlight aircraft, the Arplast Micro'B.