Maneuver Drive

The Maneuver Drive is the general term for one of the three primary engineering systems used in starships and spaceships. The Maneuver drive moves ships through normal space, throughout systems, and on and off planets.

• They are also commonly called Relativistic Drives or M-Drives among other terms.
• The two other primary engineering systems are Jump Drive and Power Plant.
• It is a kind of Ship Equipment.

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Please refer to the following AAB Library Data articles for further information:

• Starship
  • FTL
  • NAFAL (STL)
• Starship Drives
  • G-Drive
  • HEPlaR
  • J-Drive
  • N-Drive
  • Rocket Drive
  • Z-Drive
• Jump Drive
  • Jump Drive Key Resources
    • Lanthanum
    • Zuchai Crystal
  • Jump Drive Lore
    • Jump Bridge
    • Jump Damper
    • Jump Dimming
    • Jump Drive History
    • Jump Projector
    • Jump Space
    • Misjump

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Description (Specifications)

Because the M-Drive carries the word Maneuver in its title, various references to Maneuver Drives can be confusing: the word may refer to a specific type of drive (...the Maneuver Drive or M-Drive), or to a general class of drives that propel ships. The meaning can usually be derived from context.

The specific technology used for the maneuver drive depends upon the Technology level of the worlds producing the ships.

Typical Drive Designations

• G-Drive
• M-Drive
• Z-Drive
• NAFAL N-Drive

Alternative Drives

In addition to the widely-available gravity-based vector movement drives, other drives are available. These are used by cultures who never developed, or don't have access to, the grav based drive systems.

• Rocket Drive
  • Fusion Drive
  • High Efficiency Plasma Recombustion (HEPLaR)
• Solar Sails

NAFAL Drive Specifications

NAFAL Maneuver Drive Specifications (Starship Propulsion)

Category	Specifications	Remarks
Name	Generic Maneuver Drive	Thruster
Drive Type	Relativistic Drive NAFAL	Sublight Realspace drive.
Velocity	6 G	Few fighters can exceed sustained 6 G acceleration due to pilot limitations. Missiles and unmanned craft can exceed 6 G. Compensators can sometimes allow higher acceleration.
Duration	Limited by reaction mass or fuel tankage.	Smallcraft rarely carry more than a few hours of sustained reaction mass or fuel.
Hazards	Collision or drive failure	The vacuum is an unfriendly environment for most lifeforms and life support is always potentially failure ridden.
Physical Constraints	Biophysiological limitations	Lifeforms tend to be fragile even with inertial compensators.
Geometry	TBD	TBD
Levels	TBD	TBD
Entry	TBD	TBD
Exit	TBD	TBD
Fuel	TBD	TBD
Resource Requirements	TBD	TBD
Inventor	TBD	TBD
Characteristics	TBD	TBD

History & Background (Dossier)

The earliest spacecraft in most sophont societies tend to utilize rockets or rocket drives. As the technology base for a society grows so too does an array of ever more sophisticated drives.

By the TL:10-12 technological epoch, gravity control technology tends to become commonplace and Gravity Drives or G-Drives become widely available on worlds able to support the technology.

References & Contributors (Sources)

This article is missing content for one or more detailed sections. Additional details are required to complete the article. You can help the Traveller Wiki by expanding it.

This list of sources was used by the Traveller Wiki Editorial Team and individual contributors to compose this article. Copyrighted material is used under license from Far Future Enterprises or by permission of the author. The page history lists all of the contributions.

• Marc Miller. Starships (Game Designers Workshop, 1977), 13,22.
• Marc Miller, Frank Chadwick, John Harshman. High Guard (Game Designers Workshop, 1980), 22,23.
• Herb Petro. Imperium Staple 07 (Herb Petro, 1986), TBD.
• Herb Petro. Imperium Staple 08 (Herb Petro, 1986), TBD.
• Marc Miller. Referee's Manual (Game Designers Workshop, 1987), 56.
• Rob Caswell, William W. Connors, Joe Fugate, Gary L. Thomas. Starship Operator's Manual (Digest Group Publications, 1988), 1.
• Loren Wiseman. "Sublight Drives." Challenge 72 (1994): .
• Frank Chadwick, Dave Nilsen. Fire, Fusion, & Steel (Game Designers Workshop, 1994), 72-73.
• Don Perrin. Starships (Imperium Games, 1996), 71.
• David Golden, Guy Garnett. Fire, Fusion & Steel (Imperium Games, 1997), 65.
• Marc Miller. T5 Core Rules (Far Future Enterprises, 2013), 323-327.
• Traveller Wiki Editorial Team
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science