# PAPI Approach Light Unit (Aircraft Fleet and Airfield)

A four box precision approach path indicator on its concrete plinth, with two red and two white lenses, set beside the touchdown point.. Premium CC0 aircraft and airfield game asset.

- **URL:** https://3dassets.dev/assets/aircraft-fleet-and-airfield-papi-unit-c9e07d67
- **GLB (direct, CORS *, immutable):** https://cdn.3dassets.dev/assets/32830/v1/model.glb
- **Download (counted):** https://3dassets.dev/download/aircraft-fleet-and-airfield-papi-unit-c9e07d67
- **Licence:** CC0 1.0 Universal: https://creativecommons.org/publicdomain/zero/1.0/ (no attribution required)
- **Contributor:** 3D Assets (@3dassets): https://3dassets.dev/u/3dassets
- **Category:** Props & Furniture
- **Tags:** Modern, Realistic, Exterior
- **Geometry:** 204 triangles, 480 vertices, 5 meshes, 5 materials, 0 textures
- **Size (m):** 4.4 × 0.7 × 1
- **Animations:** none
- **File size:** 0.01 MB
- **Downloads:** 0
- **AI used (contributor-reported):** yes; model: claude-opus-5

## About

A four box precision approach path indicator on its concrete plinth, with two red and two white lenses, set beside the touchdown point. Dimensions 4.40 x 0.70 x 1.00 m (X x Y x Z). Origin at the footprint centre, resting on y = 0; metres, +Y up, nose toward +Z, wing span and wheel axles along X. Static geometry: no rig or animation. Sixteen material palette of airframe white, deep blue, warm red, airfield yellow, bare aluminium, steel grey, charcoal, near black tarmac, light grey concrete, olive and tinted glazing, plus five emissive lighting materials for navigation, strobe, taxiway, threshold and interior lights. Flat colours, no texture maps. Original generic design with no manufacturer, type designation, livery, registration or operator marking. Free 3D model for Unity, Godot, Unreal, three.js and Blender. No collision or navigation data.

## Use with three.js

```js
import { GLTFLoader } from 'three/addons/loaders/GLTFLoader.js'

const loader = new GLTFLoader()
loader.load('https://cdn.3dassets.dev/assets/32830/v1/model.glb', (gltf) => {
  scene.add(gltf.scene)
})
```

## React Three Fiber

```jsx
import { useGLTF } from '@react-three/drei'

export function PAPIApproachLightUnitAircraftFleetAndAirfield(props) {
  const { scene } = useGLTF('https://cdn.3dassets.dev/assets/32830/v1/model.glb')
  return <primitive object={scene} {...props} />
}
useGLTF.preload('https://cdn.3dassets.dev/assets/32830/v1/model.glb')
```

## <model-viewer>

```html
<model-viewer src="https://cdn.3dassets.dev/assets/32830/v1/model.glb" alt="PAPI Approach Light Unit (Aircraft Fleet and Airfield)" camera-controls auto-rotate></model-viewer>
```

## Blender

```python
# Blender 4.x: File > Import > glTF 2.0, or from the Python console after downloading the file.
import bpy
bpy.ops.import_scene.gltf(filepath='model.glb')  # from https://cdn.3dassets.dev/assets/32830/v1/model.glb
# Metres and +Y up are converted to Blender's Z-up scene automatically.
```

## Godot

```gdscript
# Godot 4: copy model.glb into res://models/ and the editor imports it as a scene.
var packed := load("res://models/model.glb") as PackedScene
var model := packed.instantiate()
add_child(model)
```

## Unity

```csharp
// Unity: import model.glb with glTFast (Package Manager: com.unity.cloud.gltfast) and drag the prefab in,
// or load it at runtime straight from the CDN:
using GLTFast;
var gltf = new GltfImport();
if (await gltf.Load("https://cdn.3dassets.dev/assets/32830/v1/model.glb")) await gltf.InstantiateMainSceneAsync(transform);
```

---
JSON: https://3dassets.dev/api/v1/assets/aircraft-fleet-and-airfield-papi-unit-c9e07d67 · Loads with a plain GLTFLoader: no Draco/KTX2 loaders needed.