# Hoverwing HW-20 20-seat WIG craft (Fischer)

> What are the dimensions of the Hoverwing HW-20?

- Category: Ground-effect craft › Fischer AirFish and Hoverwing family
- Kind: Modern device
- Basis: Secondary source: The Maldives National Journal of Research (H. Hameed, 2019), Flight International (copy of the maker's figures; the maker publishes none directly)
- Page: https://xemstudio.com/objects/hoverwing-hw-20/ · JSON: https://xemstudio.com/api/geometry?object=hoverwing-hw-20 · Plain text: https://xemstudio.com/objects/hoverwing-hw-20/sheet.txt
- License: dimension sheet CC BY 4.0 (Xem Studio); files CC BY 4.0 or their publisher's license
- Use in every chat: add https://xemstudio.com/mcp as a connector (https://xemstudio.com/use-with-ai/)

## Overall (mm)

| length | width | height |
|---|---|---|
| 23500 | 24100 | 5700 |

**Exact dimensions.** True size, with no printing tolerance added.

## Notes

- The HW-20 is Fischer Flugmechanik's 20-seat Hoverwing design with a static-air-cushion take-off aid, marketed for Korea.
- The file is a 23.5 × 24.1 × 5.7 m box from Table 3 of Hameed 2019 (company data).
- Marked secondary.
- True size, no printing tolerance added. Only published numbers are used; anything not published is said so.
- Secondary source: the numbers come from a retailer or magazine copy of the maker's specification.

## Sizes

| dimension | value |
|---|---|
| Length | 23.5 m |
| Wingspan | 24.1 m |
| Height | 5.7 m |
| Maximum take-off weight | 9,500 kg |
| Empty weight | 6,504 kg |
| Engines | 2 × 559 kW (2 × 750 bhp) |
| Passengers | 20 |
| Speed (Flight International) | 90 kt (170 km/h) |
| Range (Flight International) | 500 km |

## Where the files are

- The Maldives National Journal of Research (H. Hameed, 2019): [The design of a four-seat reverse delta WIG craft, Table 3](https://mnjr.mnu.edu.mv/journal/article/download/97/66) — web — Publisher's page; dimensions are facts
- Flight International: [Germans plan WIG vehicle](https://www.flightglobal.com/germans-plan-wig-vehicle/43982.article) — web — Publisher's page; dimensions are facts

## Free STEP/STL (1 parts, CC BY 4.0, Xem Studio)

Index: https://xemstudio.com/files/hardware/hoverwing-hw-20/index.json

- hoverwing-hw-20-envelope: [STEP](https://xemstudio.com/files/hardware/hoverwing-hw-20/hoverwing-hw-20-envelope.step) · [STL](https://xemstudio.com/files/hardware/hoverwing-hw-20/hoverwing-hw-20-envelope.stl) — Envelope 23500 × 24100 × 5700 mm (Real craft: overall length × wingspan × overall height as published)

## Questions

**How many passengers does the HW-20 carry?**

20.

## Fits with

- [Fischer AirFish 3A two-seat WIG craft](https://xemstudio.com/objects/fischer-airfish-3a/)
- [Wigetworks AirFish 8 (AF8) WIG craft](https://xemstudio.com/objects/wigetworks-airfish-8/)
- [Flightship FS-8 Dragon Commuter (Australia)](https://xemstudio.com/objects/flightship-fs-8-dragon-commuter/)