However, many types of aviation equipment are not necessarily intended specifically for use in either unmanned aircraft or in manned aircraft but could rather be used in both.
Mar sin féin, tá go leor cineálacha trealaimh eitlíochta nach bhfuil beartaithe go sonrach d'úsáid in aerárthaí gan foireann nó in aerárthaí foireannaithe, ach a d'fhéadfaí a úsáid sa dá cheann.