Hoverwing HW-20 20-seat WIG craft (Fischer) — dimension sheet
Source: Xem Studio, https://xemstudio.com/objects/hoverwing-hw-20/  (sheet CC BY 4.0)
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)
Catalog version: 2026-10-20

Overall (mm): length 23500, width 24100, height 5700
- 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.

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

Files elsewhere (not hosted by Xem Studio; license as stated by the publisher):
- The Maldives National Journal of Research (H. Hameed, 2019): The design of a four-seat reverse delta WIG craft, Table 3 — web — Publisher's page; dimensions are facts — https://mnjr.mnu.edu.mv/journal/article/download/97/66
- Flight International: Germans plan WIG vehicle — web — Publisher's page; dimensions are facts — https://www.flightglobal.com/germans-plan-wig-vehicle/43982.article

Free files (CC BY 4.0, Xem Studio; STEP + STL, 1 parts): https://xemstudio.com/files/hardware/hoverwing-hw-20/index.json
API: https://xemstudio.com/api/geometry?object=hoverwing-hw-20