# ULS-OnNet Documentation

> GNSS-independent precision landing of fixed-wing drones into a net or onto a tether.

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

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## Application

ULS-OnNet gives a fixed-wing aircraft the navigation information it needs
to land automatically into a recovery net or onto a tether. It is aimed at
small and medium fixed-wing UAVs, including ship-based operation, and
offers up to 300 m of operational range.

The landing solution uses neither GNSS nor radio, so the system keeps
working where satellite navigation is jammed or unavailable and where
radio emission is undesirable.

## 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-OnNet Datasheet](/docs/uls-onnet/ulsdc-pbds061125/): Specifications, performance, dimensions and pinouts of ULS-OnNet — GNSS-independent precision landing of fixed-wing drones into a net or onto a tether.