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Scaled Composites Stratolaunch

American transport aircraft
Class type of: mother ship, twin-fuselage aircraft, airplane with 6 jet engines Q7429738

Facts

24 properties
Instance of
unique aircraft model
Official website
www.stratolaunch.com, www.scaled.com[16][17]
Website
www.stratolaunch.com, www.scaled.com
Subclass of
mother ship, twin-fuselage aircraft, airplane with 6 jet engines[5][6][7]
Has use
air launch to orbit[9]
Aircraft registration
N351SL[10]
Country of origin
United States[11]
Designed by
Burt Rutan[8]
Developer
Stratolaunch Systems[4]
First flight
April 13, 2019[13]
Height
50.0[21]
Length
238.0[20]
Manufacturer
Scaled Composites[3]
Mass
1.3M (500k–1.3M, n=3)
Operator
Stratolaunch Systems[2]
Payload mass
550000.0
Powered by
Pratt & Whitney PW4000[12]
Serial number
001
Service entry
2019[14]
Significant event
maiden flight[15]
Speed
460.0
Total produced
1.0[18]
Wing configuration
shoulder wing[19]
Wingspan
385.0[22]
🏷️ Also known as
en Stratolaunch en N351SL en Roc en Scaled Composites Model 351 en Scaled Composites Stratolaunch en Model 351 ar طائرة الرخ de Stratolaunch carrier aircraft de Stratolaunch Carrier Aircraft de Scaled Composites Model 351 es Scaled Composites Model 351 es Roc es Stratolaunch fa سکیلد کامپوزیتس استراتولانچ hu Scaled Composites Model 351 hu Scaled Composites Stratolaunch ja スケールド・コンポジッツ ストラトローンチ ja スケールドコンポジットストラトローンチ pl Scaled Composites Model 351 ru Scaled Composites Stratolaunch
🔖 Identifiers · 2
Image (Wikimedia Commons)
Scaled Composites Stratolaunch 3-view line drawing.jpg ↗
Freebase ID
/m/0hr1mr5

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Country of origin 1
United States
Designed by 1
Burt Rutan
Developer 1
Stratolaunch Systems
Has use 1
air launch to orbit
Manufacturer 1
Scaled Composites
Operator 1
Stratolaunch Systems
Powered by 1
Pratt & Whitney PW4000
Significant event 1
maiden flight
Subclass of 1
mother ship
Wing configuration 1
shoulder wing
← Product or material produced 1
Stratolaunch Systems
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Summary

Scaled Composites Stratolaunch is a unique aircraft model[1].

Body

Physical Characteristics

Its speed is recorded as 460 knot[23].

Related Entities

United States

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . registry.faa.gov. registry.faa.gov. Provenance: wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . flightglobal.com. flightglobal.com. Provenance: wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . flightglobal.com. flightglobal.com. Provenance: wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . web.archive.org. web.archive.org. Provenance: wikidata.org.
  20. [21] ↑ . web.archive.org. web.archive.org. Provenance: wikidata.org.
  21. [22] ↑ . web.archive.org. web.archive.org. Provenance: wikidata.org.
  22. [23] ↑ . nydailynews.com. nydailynews.com. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Scaled Composites Stratolaunch. Retrieved November 3, 2026, from https://4ort.xyz/entity/scaled-composites-stratolaunch
MLA “Scaled Composites Stratolaunch.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 Nov. 2026, https://4ort.xyz/entity/scaled-composites-stratolaunch.
BibTeX @misc{4ortxyz_scaled-composites-stratolaunch_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Scaled Composites Stratolaunch}}, year = {2026}, url = {https://4ort.xyz/entity/scaled-composites-stratolaunch}, note = {Accessed: 2026-11-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Scaled Composites Stratolaunch — https://4ort.xyz/entity/scaled-composites-stratolaunch (retrieved 2026-11-03)

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