---
title: "SDO2021-10"
description: "[SDO2021-10](https://www.freeflight.org/wp-content/uploads/2022/12/SDO2021-10.pdf)[Download](https://www.freeflight.org/wp-content/uploads/2022/12/SDO2021-10.pdf)"
url: "https://www.freeflight.org/betterdocs/sdo2021-10/"
updated: "2022-12-30"
category: Newsletters / San Diego Orbiteers
---

# SDO2021-10

[SDO2021-10](https://www.freeflight.org/wp-content/uploads/2022/12/SDO2021-10.pdf)[Download](https://www.freeflight.org/wp-content/uploads/2022/12/SDO2021-10.pdf)