卖什么
Autonomous Stratospheric UAVs
商业模式拆解
买家：谁掌握预算？
未核实Atmospheric science and weather/Earth observation customers (6 customers served, 30 customer-facing trial launches).
触发点：什么让他们现在购买？
Over 80% of the 600,000 radiosondes launched each year are lost, as they are single-use.
工作流：什么输入变成什么输出？
SAAV rides a weather balloon to about 30 km, streams temperature, humidity and pressure, is released, glides and flies back under GPS guidance up to 50 km, lands automatically and is reflown.
经济账：省了什么，怎么收费？
Reusable instruments versus single-use radiosondes; also high-altitude imaging UAV and stratospheric airship (100 kg payload); pricing not stated.
融资历史与报道
| 融资日期 | 轮次 | 金额 | 投资方 | 来源 |
|---|---|---|---|---|
| — | YC 2021 夏季 | — | Y Combinator | ycombinator.com |
档案汇总自公开报道和公司官网。商业模式部分是 MaxBC 对这些材料的解读，不是已确认的事实；未知之处留空，不作猜测。 更新于 2026-10-12.