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Wren Flyer

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Wren Flyer is a hydrogen and solar hybrid HAPS for persistent connectivity and payload-dependent EO, IR and radar monitoring.

The Wren Flyer is a high-altitude platform station (HAPS) in development by Wren Aerospace, a Dutch company backed by ESA BIC Noordwijk.^[1]^[2] The vehicle is designed to operate on a hybrid hydrogen and solar propulsion system, targeting persistent stratospheric flight for connectivity and Earth-observation payloads including optical, infrared, and radar sensors.

The platform is intended for airborne deployment at stratospheric altitudes, providing long-dwell coverage over a target area. Wingspan and peak solar power specifications have not been published in open sources as of the research date.^[1]

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Pricing not publicly listed by operator

Sources

[1]Wren Aerospace homepageoperator marketing2026-06-11
[2]ESA BIC Noordwijk - Wren Aerospace leverages space techcommunity2026-06-11

Cite https://eo-atlas.org/products/bus/wren-flyer Markdown twin → Field definitions → Suggest a correction →

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Plain text

Wren Flyer. EO-Atlas, SpectraWorks B.V. https://eo-atlas.org/products/bus/wren-flyer (CC BY 4.0)

BibTeX

@misc{eoatlas:products:bus:wren-flyer,
  title = {Wren Flyer},
  author = {{EO-Atlas}},
  publisher = {SpectraWorks B.V.},
  note = {CC BY 4.0},
  url = {https://eo-atlas.org/products/bus/wren-flyer}
}