# ULS-Heli Documentation

> Precision landing for large VTOL drones and helicopters, up to 50 m range.

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Site [llms.txt](/llms.txt)

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## Application

ULS-Heli is designed for autonomous landing of large VTOL drones and
helicopters, assisted landing and parking of manually controlled aircraft,
and marine-based helicopters. Its dust- and waterproof design is built for
challenging environments.

ULS-Heli-G3 uses two identical, equal-priority receivers for redundancy and
yaw estimation in MRX mode, and shares its receiver platform with
ULS-XSpot-G3.

## Documents

Each page is generated from the source of the controlled PDF; the numbered PDF can be downloaded from the [document portal](https://downloads.uavlas.com).

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Section pages:

- [ULS-Heli-G2 Datasheet](/docs/uls-heli/ulsdc-pbds210925/): Specifications, performance, dimensions and pinouts of ULS-Heli-G2 — precision landing for large VTOL drones and helicopters, up to 50 m range.
- [ULS-Heli-G2 Interface Control Document](/docs/uls-heli/ulsdc-pbicd210925/): Electrical, mechanical and communication interfaces of ULS-Heli-G2 — precision landing for large VTOL drones and helicopters, up to 50 m range.
- [ULS-Heli-G2 Operation Manual](/docs/uls-heli/ulsdc-pbom210925/): Installation, setup, integration and troubleshooting of ULS-Heli-G2 — precision landing for large VTOL drones and helicopters, up to 50 m range.
- [ULS-Heli-G3 Datasheet](/docs/uls-heli/ulsdc-pbds110426/): Specifications, performance, dimensions and pinouts of ULS-Heli-G3 — precision landing for large VTOL drones and helicopters, up to 50 m range.
- [ULS-Heli-G3 Interface Control Document](/docs/uls-heli/ulsdc-pbicd110426/): Electrical, mechanical and communication interfaces of ULS-Heli-G3 — precision landing for large VTOL drones and helicopters, up to 50 m range.
- [ULS-Heli-G3 Operation Manual](/docs/uls-heli/ulsdc-pbom110426/): Installation, setup, integration and troubleshooting of ULS-Heli-G3 — precision landing for large VTOL drones and helicopters, up to 50 m range.