# About VTOL mode

**URL:** <https://discuss.px4.io/t/about-vtol-mode/10373>\
**Category:** Uncategorized\
**Created:** [April 9, 2019, 6:33am UTC](https://discuss.px4.io/t/about-vtol-mode/10373 "2019-04-09T06:33:34Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![jun126](https://discuss.px4.io/letter_avatar_proxy/v4/letter/j/6bbea6/32.png) [@jun126](https://discuss.px4.io/u/jun126)\
**Post date:** [April 9, 2019, 6:33am UTC](https://discuss.px4.io/t/about-vtol-mode/10373/1 "2019-04-09T06:33:34Z")

</div>

We are currently testing VTOL with PX4.

I made various settings and a big error occurred during the flight test.

Flying with fixed wages  
The moment you turn into a quad-copter  
The plane crashes without control.

At the moment of the crash, the front part of the airplane is lifted so high that you can not control your posture.

If you like, you can also send a test video.

I need help.

---

<div class="post-metadata">

**Author:** ![JulianOes](https://discuss.px4.io/user_avatar/discuss.px4.io/julianoes/32/30_2.png) [@JulianOes](https://discuss.px4.io/u/JulianOes)\
**Post date:** [April 9, 2019, 6:40am UTC](https://discuss.px4.io/t/about-vtol-mode/10373/2 "2019-04-09T06:40:38Z")

</div>

Sorry to hear about your crash. Can you please upload the log to [logs.px4.io](http://logs.px4.io) and share the link here?