---
title: "INAV_1988-1989"
description: "[INAV_1988-1989](https://www.freeflight.org/wp-content/uploads/2022/12/INAV_1988-1989.pdf)[Download](https://www.freeflight.org/wp-content/uploads/2022/12/INAV_1988-1989.pdf)"
url: "https://www.freeflight.org/betterdocs/inav_1988-1989/"
updated: "2022-12-23"
category: "Newsletters / Indoor News & Views"
---

# INAV_1988-1989

[INAV_1988-1989](https://www.freeflight.org/wp-content/uploads/2022/12/INAV_1988-1989.pdf)[Download](https://www.freeflight.org/wp-content/uploads/2022/12/INAV_1988-1989.pdf)