# How Realistic is VLM?

**URL:** <https://forum.flylitchi.com/t/how-realistic-is-vlm/6567>\
**Category:** General Discussion\
**Created:** [October 2, 2022, 3:17pm UTC](https://forum.flylitchi.com/t/how-realistic-is-vlm/6567 "2022-10-02T15:17:56Z")\
**Posts on this page:** 2\
**Page:** 2

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**Author:** ![myuziq](https://forum.flylitchi.com/letter_avatar_proxy/v4/letter/m/45deac/32.png) [@myuziq](https://forum.flylitchi.com/u/myuziq)\
**Post date:** [October 6, 2022, 2:20pm UTC](https://forum.flylitchi.com/t/how-realistic-is-vlm/6567/22 "2022-10-06T14:20:53Z")

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I totally agree. And don’t fly sideway and backwards too much if you can avoid for your job. As long as your heading is close to where you’re flying you can always hit the pause button if you’re getting close to obstacles.

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**Author:** ![PJ1](https://forum.flylitchi.com/letter_avatar_proxy/v4/letter/p/eb8c5e/32.png) [@PJ1](https://forum.flylitchi.com/u/PJ1)\
**Post date:** [October 6, 2022, 9:28pm UTC](https://forum.flylitchi.com/t/how-realistic-is-vlm/6567/23 "2022-10-06T21:28:48Z")

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I did a test flying along a fenceline at an altitude of 4 metres. I estimate accuracy was about 1-2 metres which seems quite good for my use scenarios.

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