AeroSpray S70L Drone

Take precision spraying to the next level with the Agro Drone - AeroSpray S70L, a fully electric agricultural drone designed for both manual and autonomous field application.
With a 70-liter liquid tank, the AeroSpray S70L can apply supported liquid products such as liquid fertilizer, herbicide, and compatible modded spraying products. It can be flown completely manually or switched into autonomous spraying mode, allowing the drone to generate and follow field passes automatically while maintaining working altitude, controlling the sprayer, and handling field coverage on its own.

The autonomous system is designed to work around the actual condition of the field. It can recognize already treated areas, skip sections that no longer need application, and continue working only where product is still required. This means work can be continued even after changing fields, changing products, or treating part of the field with another vehicle.
Main Features:

    Manual flight mode
        Full manual control over movement, turning, ascent, and descent
        Manual sprayer control
        Terrain-relative flight behavior
        Ground safety system to help prevent hard impacts and terrain penetration
    Autonomous field spraying
        Start autonomous spraying directly from the drone
        Automatic field detection
        Automatic field course generation
        Parallel spraying passes
        Automatic turns between passes
        Automatic sprayer activation only during productive sections
        Sprayer remains off during turns and outside working areas
        Automatic return to the starting point when required
    Field-aware work system
        Detects already treated areas
        Skips completed sections
        Can continue work after another vehicle has treated part of the field
        Separate work states for different fields
        Separate work behavior between fertilizer, herbicide, and compatible spraying products
        Work progress can be reconstructed from the actual field state after reloading a savegame
    70 L liquid product tank
        Supports liquid fertilizer
        Supports herbicide
        Compatible with supported custom liquid spraying products
        Load products through normal fill triggers
        Unload remaining product back into a pallet/tank
        Switch products without losing the liquid remaining inside the drone
    Electric battery system
        Rechargeable 24 kWh battery
        Battery charge is tracked independently
        Automatic low-battery return behavior
        Physical removable battery packs
        Purchase additional batteries from the shop
        Carry batteries manually
        Swap batteries directly with the drone
        Charge spare batteries separately at compatible charging points
        Battery charge level is preserved when swapping packs
    Autonomous recovery behavior
        Returns to Home when the battery reaches reserve level
        Returns when the spraying product is depleted
        Keeps track of unfinished field work
        Resume spraying after refilling or changing the battery
    10 meter working width
    Approx. 14 L/ha application rate
    Recommended spraying speed: 15–18 km/h
    Maximum flight speed: 35 km/h
    Multiplayer compatible

Default keyboard controls:

    W – Fly forward
    S – Fly backward
    A – Turn left
    D – Turn right
    Page Up – Ascend
    Page Down – Descend
    B – Turn sprayer on/off
    H – Start / stop autonomous spraying
    I – Unload product tank
    R – Swap battery when holding a compatible battery pack near the drone

All controls can be reassigned through the Farming Simulator 25 control settings, so players can configure the AeroSpray S70L to match their preferred keyboard, gamepad, or controller layout.

When autonomous spraying is active, the drone handles field navigation, working passes, sprayer activation, and return behavior automatically, while the player can stop the autonomous operation at any time and take back manual control.


The AeroSpray S70L is designed to add a more complete drone workflow to Farming Simulator 25: prepare the drone, load the required product, fly manually when you want full control, or activate autonomous spraying and let the drone handle the field operation.

Use multiple battery packs to keep working throughout the day, recover unused liquid when changing products, and return to unfinished fields without having to restart the entire job.

Agro Drone - AeroSpray S70L
Developed by Level55 Games.