SpaceX为航天局擦洗发射21颗数据传输卫星的尝试

Tranche 1 Transporter Layer A任务是支持航天局Proliferated Warfighter Space Architecture星座的第四次飞行。范登堡水疗中心4E号停机坪升空

原文标题：SpaceX scrubs launch attempt for 21 data transport satellites for the Space Development Agency

溯源：开源情报 ｜ 可信度：C（中（公开媒体报道））

信源：Spaceflight Now ｜ 阅读原文

The Tranche 1 Transporter Layer A mission is the fourth flight supporting the Space Development Agency’s Proliferated Warfighter Space Architecture constellation. Liftoff from pad 4E at Vandenberg Space Force Base is scheduled for no earlier than Tuesday, Oct.

—— 开源情报 · 空/天/天基 · 可信度C