AECV计划是记录在案的第四个美国国防部完全、开放型小型无人机系统竞争计划，也是AeroVironment公司获得的第四个。
The AECV program represents the fourth U.S. Department of Defense full and open competition for a small UAS program of record, and the fourth won by AV.
AECV计划是记录在案的第四个美国国防部完全、开放型小型无人机系统竞争计划，也是AeroVironment公司获得的第四个。
The AECV program represents the fourth U.S. Department of Defense full and open competition for a small UAS program of record, and the fourth won by AV.
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