Editing O'Neill Habitat Ring Seven (section)

== Notable figures ==

* [[Engineer Sofia Petrov]] — Lead structural engineer; designer of the lattice-reinforced cylinder endcap framework, 2174–2191 CE.
* [[Director Mira Okonkwo]] — Habitat Authority Director; oversaw residential commissioning, the 2203 micro-fracture crisis response, and the residency rights negotiations, 2191–2220 CE.
* '''[[Director Khalid Mansour]]''' — Lunagineering Consortium procurement director; negotiated the bulk-materials supply contract with the Ceres Propellant Depot Authority, 2172–2179 CE.
* [[Captain Amara Chen]] — Fusion Tug Guild of Mars commander; led the 2183–2184 CE heavy-lift delivery convoys delivering Ring Seven's paired cylinder sections.
* '''[[Yara Voss]]''' — Rank-and-file fabrication worker and elected spokeswoman during the Prometheus Foundry Strike of 2196 CE; became a prominent figure in inner-system belt labor history.

[[Commander Marcus Hale]] was among the senior security personnel stationed aboard Ring Seven during its early operational decades, playing a key role in maintaining order during the [[Prometheus Foundry Strike]] of 2196 CE.