 Nyorai kupfuurira kweiyi ndima - Yakatangwa nerubatsiro rwetiroketi bhodhi, ne catapult, kana kubva panhandare, Pioneer inodzoka mumambure bhodhi kana nechishandiso chekumisa mushure mekubhururuka kwemaawa anosvika mashanu nemutoro unobatsira. Inobhururuka masikati kana usiku mishoni ine gimbled EO IR sensor, ichidzosera vhidhiyo yeanalog munguva chaiyo kuburikidza neC-band line-of-sight LOS dhata link. Kubvira muna 1991, Pioneer yave ichiita mabasa okuongorora muPersian Gulf, Somalia UNOSOM II, Bosnia, Kosovo uye Iraq. Muna 2005, Navy akavhiyiwa maviri Pioneer hurongwa imwe yokudzidzisa uye Marines akavhiyiwa maviri, mumwe nomumwe ane shanu kana kupfuura ndege. Rinoshandiswawo neIsrael neRepublic of Singapore Air Force. Muna 2007 Pioneer akanga pamudyandigere ne US Navy uye akatsiviwa ne Shadow UAV. 