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A-90 Orlyonok ekranoplan (Project 904)
What are the dimensions of the A-90 Orlyonok? · Modern device · basis: Secondary source: Wikipedia, GlobalSecurity.org (copy of the maker's figures; the maker publishes none directly)
Also called: orlyonok dimensions, a-90 orlyonok wingspan, orlyonok ekranoplan length, project 904 ekranoplan specs, orlyonok height, a-90 ekranoplan size, orlyonok weight, орлёнок экраноплан размеры, orlyonok dimensiones, Orljonok Abmessungen, orlyonok dimensões
Exact dimensions. True size, with no printing tolerance added.
- length
- 58100 mm
- width
- 31500 mm
- height
- 16300 mm
Notes
- The Orlyonok is the Alexeyev bureau's turboprop-cruise assault-transport ekranoplan, first flown in 1972; one survives at the Moscow Navy museum.
- The file is a 58.1 × 31.5 × 16.3 m box from Wikipedia (sourced to Komissarov). A Russian-language source quotes a 600 m² wing area instead of 304 m², so wing area is uncertain.
- Marked secondary: figures are from encyclopedic sources, not a factory document.
- 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.
A-90 Orlyonok ekranoplan size chart
| dimension | value |
|---|---|
| Length | 58.1 m |
| Wingspan | 31.5 m |
| Height | 16.3 m |
| Wing area | 304 m² |
| Maximum take-off weight | 140,000 kg |
| Capacity | 150 troops or 28,000 kg cargo |
| Cruise engine | 1 × Kuznetsov NK-12MK turboprop, 11,033 kW (14,795 shp), at the fin/tailplane junction, 8-blade contra-rotating propeller |
| Boost engines | 2 × Kuznetsov NK-8-4K turbofans, 103 kN each, in the nose |
| Maximum speed | 400 km/h |
| Range | 1,500 km |
| Service ceiling | 3,000 m |
| Ground-effect flying height | 5–10 m above the surface (GlobalSecurity) |
| Crew | 6 |
| Number built | 4 (one static-test airframe) |
Where the files are
Other publishers' files are linked, not hosted. "verify" = check the license at the link before commercial use.
| Wikipedia | A-90 Orlyonok | web | Publisher's page; dimensions are facts |
| GlobalSecurity.org | Project 904 Orlan class / A-90 Orlyonok | web | Publisher's page; dimensions are facts |
Free files
★ Free files 1 parts. Generated by Xem Studio from the standard; threads are plain cylinders at major diameter. CC BY 4.0. index.json
| a-90-orlyonok-ekranoplan-envelope | Envelope 58100 × 31500 × 16300 mm (Real craft: overall length × wingspan × overall height as published) | STEP · STL |
https://xemstudio.com/mcp to Claude, ChatGPT, Cursor or any MCP client (free, no account, one minute) and it can look up exact sizes, mating fits and free STEP/STL from every chat.Plain text: sheet.txt · JSON: /api/geometry?object=a-90-orlyonok-ekranoplan
Questions
How big is the A-90 Orlyonok?
58.1 m long with a 31.5 m wingspan and 16.3 m height.
What powers the Orlyonok?
One NK-12MK turboprop on the tail for cruise and two NK-8-4K turbofans in the nose for take-off boost.