Field Guide to Fold-Tech
By Helena Vorel, IPU Instructor
Field Guide to Fold-Tech
Sixth Edition
By Helena Vorel, IPU Instructor
Published by the Independent Pilots Union Hub Prime
Foreword
This guide is for new pilots in their first standard year of IPU service. Concepts are simplified. Deeper engineering reference lives at the Cradle Library, Mars.
— H.V.
I. The Nature of Fold-Space
Every long-distance technology you will use as a pilot — your warp drive, the stargates you transit, the insurance that brings you back from death — is built on a single physical principle.
That principle: there is a way to manipulate the spatial relationship between two coordinates, locally and temporarily.
We call this a fold — a brief, deliberate compression of space, anchored at both ends.
A fold is not travel in the conventional sense. The pilot does not move through the space between origin and destination. The space itself is compressed, then released. From the pilot's frame, the journey is instantaneous.
The Old Reach discovered and refined fold-space across centuries. Our era inherits a fraction of what they understood. Every drive, gate, and pattern facility you will touch rests on the same protocol they built.
Continued.
II. Personal Warp Drives
Your ship carries a fold core. This single component performs multiple functions, all manifestations of the same underlying phenomenon. The most visible: warp jump.
When you initiate a jump, the core compresses the gap between your position and your destination, briefly, and releases. You arrive. The jump itself is instantaneous; the recovery is not.
Recovery time is the cooldown after a jump while the core stabilizes. A standard Frigate fold-core recovers in approximately sixty standard seconds. Larger hulls, longer. Capital ships can require minutes.
Warning: do not attempt successive jumps without core stabilization confirmation. An unstable fold during initiation can collapse mid-jump. There are documented cases of pilots whose ships partially arrived.
More mundanely: warp range is bounded by core tier and available power. A Frigate cannot cross human space in a single jump. For long distance, the stargate backbone is faster and cheaper. See Chapter IV.
Continued.
III. Hull Volume Stability
A subtler function of your fold core: it maintains a stable bubble of folded space around your hull at all times. Inside this bubble, interior dimensions exceed exterior dimensions.
That is why your ship's interior is larger than its exterior would suggest. A Frigate-class hull measuring 200 blocks on the outside carries a 200-block interior. A Cruiser, far more inside than its silhouette implies.
This is not an illusion. The interior space is real — folded, compressed against the exterior. Crew live there, modules are installed there, cargo is stored there. The bubble is sustained by the core continuously.
Caution: when your fold core fails, the bubble collapses. Crew and modules survive (secondary structural systems hold), but the hull visibly shrinks to its true compressed size. A dead-core ship cannot fold-jump.
Continued.
IV. The Stargate Backbone
For routine inter-system travel, the public stargate backbone is faster than personal warp. The IPU has administered it since the Stargate Network Treaty of ES 79.
A stargate is a pair of fold-routing nodes — fold cores synchronized to maintain a permanent channel between two coordinates. Transit through a stargate is far cheaper than firing your own drive.
The backbone connects Sol-Prime to all major outer regions. Compact and Confederacy operate their own restricted gates in parallel; the IPU's backbone is open to any pilot in good standing.
Transit fees are administered per-jump. The revenue funds IPU operations, including the starter grant every new pilot receives. You are, in a small way, paying it forward each time you transit.
Continued.
V. Pattern Facilities
The same physics underlies your insurance. Brace Conglomerate pattern facilities store your hull's complete physical specification as a fold-stable pattern — a deeply-folded chunk of space holding the spec as information.
When your hull is destroyed, the pattern is retrieved from storage and unfolded into matter at your designated beacon. The new hull is, physically, the same hull. Modules, customizations, and loadout persist.
What does not persist: cargo. Cargo is variable inventory and is not encoded into your pattern. When you die, your cargo drops at the wreckage site, lootable by any pilot for fifteen minutes before despawn.
Pattern fidelity is reliable in normal operation. Brace has not lost a pattern in over forty years. The facilities themselves are concentrated in Sol-Prime; frontier insurance services exist but are correspondingly riskier.
Continued.
VI. Recall and Fleet Operations
The recall operation is a related fold-event. To summon an idle ship to your current location, the operation captures the ship's live pattern, collapses it at source, and re-unfolds at your beacon.
Recall is more energy-intensive than respawn — you are transmitting an active pattern across distance, not retrieving a stored one. Use sparingly. Common applications: fleet management, multi-hull operators, emergency repositioning.
VII. The Wreckage of Something Larger
A note before closing.
Every technology described in this guide — fold cores, stargates, pattern facilities — originated with the Old Reach. None of it is ours.
The new era has reverse-engineered a primitive subset of the original protocol. Our stargates do not approach the scale of the pre-Silence fold-network. Our pattern facilities are crude by Reach standards.
What the Reach was capable of, in full, we may never recover. What broke them, and why, remains the subject of scholarly debate.
We work with the wreckage of something larger.
— H.V.
End of Volume
Field Guide to Fold-Tech, Sixth Edition. Published ES 86 by the Independent Pilots Union. Cradle Library, Mars; Hub Prime archive index 7740-V.