# Can you plan flights just along a Y axis (vertical only)? **URL:** \ **Category:** General Discussion\ **Created:** [January 24, 2023, 7:54pm UTC](https://forum.flylitchi.com/t/can-you-plan-flights-just-along-a-y-axis-vertical-only/8471 "2023-01-24T19:54:14Z")\ **Posts on this page:** 1\ **Showing post:** 16
**Author:** ![TriBar](https://forum.flylitchi.com/user_avatar/forum.flylitchi.com/tribar/32/99_2.png) [@TriBar](https://forum.flylitchi.com/u/TriBar)\ **Post date:** [November 13, 2024, 9:12am UTC](https://forum.flylitchi.com/t/can-you-plan-flights-just-along-a-y-axis-vertical-only/8471/16 "2024-11-13T09:12:16Z")
> [@David28](#): > > When I check the waypoints in the Litchi Mission hub everything seems fine for these two waypoints A circle with a diameter of 2m has a circumference of 6.28m. The minimum 3d distance between 2 waypoints is 0.6m. This roughly means that this circle may have a maximum of 6.28/0.6=10 waypoints. Most likely ALL your waypoints are too close together. The Mission Hub does NOT check for this, the Litchi App does. Also check this thread: > [@DJI SDK Limits (to keep in mind while planing a mission)](https://forum.flylitchi.com/t/dji-sdk-limits-to-keep-in-mind-while-planing-a-mission/903): > > Min-Max 3D distance between 2 WPs: 0.6-1999m (2-6561ft) Max distance between Home and WP: 2000m (1.24mile) Phantom 3 series Max distance between Home and WP: 4000m (2.48mile) Phantom 4 series Max distance between Home and WP: \>4000m (\>2.48mile) VSC Drones Max Cumulative mission distance: 30000m (18.64mile) Min-Max Corner radius of waypoint: 0,2-1000m (0.6-3280ft) Min-Max Orbit Raduis: 15-500m (49-1640ft) Min Orbit/Track Height: 5m (16ft) Min-Max WP Height: -200-+500m (… --- _[View the full topic](https://forum.flylitchi.com/t/can-you-plan-flights-just-along-a-y-axis-vertical-only/8471)._