TYRVAQ
All ecosystem assets

Field, mobility & space research

Supporting design proposal

RETRACTABLE SERVICE STEM

Stowed-to-connected suit interface

The proposed upper-back service connection between VANTARA and a compatible recovery node.

RETRACTABLE SERVICE STEM current visual study
Current form exploration · dimensions and performance remain under development

FIELD DOSSIER / TQ-36

Service / retractable upper-back link

PROPOSED DESIGN TARGET
Target mass
0.8–1.5 kg dry assembly
Target size
220 mm stowed / 450 mm extended
Fit / configuration
Upper-back suit interface

Proposed stem and connector assembly; suit capture structure excluded.

Travel and enclosure are packaging targets; channel geometry, loads and seal qualification remain open.

SPEC v0.2 / 2026-10-08CAD + WEIGH-IN PENDING
01

Roam stowed; connect after capture

The visual arrangement places the suit service stem at the upper back and the compatible umbilical at the node rotary port. The star beacon remains a separate discovery cue. These are mounting and connection proposals.

02

Independent physical checks

Structural capture, engagement, seal and valve checks precede transfer. Close and verify channels, disconnect and retract the stem before releasing capture. Travel, connector dimensions, load limits and materials are not approved.

FROM COMPONENT TO CONFIGURATION

See RETRACTABLE SERVICE STEM in context.

All arrangements

Connected roles

View architecture