Patrol Vessel

Line Combatants (Primary - Capital)				Escort Combatants (Secondary - Subcapital)				Military Auxiliary (Tertiary)
B- Battleship	C- Cruiser	O- Ortillery	V- Carrier	D- Destroyer	E- Escort	F- Fighter	H- Defense/Security	I- Combat Transport	Q- Combat Support	S- Scout	U- Utility	X- Commo	Z- Special

Mercantile Commercial Ships (Trade & Profit)				Non-Mercantile Commercial Ships (Industry & Profit)					Non-Commercial Ships (Nonprofit)			System Craft (Intrastellar)
A- Tramp	M- Freighter	R- Liner	T- Transport	G- Industrial	J- Prospector	K- Expedition	P- Corsair	U- Utility	L- Science	N- Medical	Y- Private	WB- Barge	WA- Satellite	WO- Space Station

HTP-class Patrol Vessels are used to defend and protect star systems or other high value real estate.

• The Supraclass designation is also known as Ship Mission, Ship Mission Code, Mission, or Ship Hull Designation.
• It is a starship supraclass.

Library Data Referral Tree

Please refer to the following AAB Library Data for more information:
Starship:

• Starship User Types
  • Civilian Ship
  • Military Ship
  • Non-Commercial Vessel
  • Paramilitary Ship

• Advanced Ship Classifications
  • Ship Mission Code / Supraclass
  • Ship Type Code / Superclass
  • Ship Class Code / Class
  • Model (TL)
  • Bloc (Lot)

• Basic Ship Classifications
  • Adventure Class Ship (Auxiliary Class Ship)
  • Battle Class Ship (Bulk / Subcapital Class Ship)
  • Capital Ship (Capital Class Ship)
  • Fleet Class Ship (Capital Class Ship)
  • Size-Role Classification
  • Subcapital Ship (Small & Large Battle Class Ships)
  • QSP
  • USP
  • World Class Ship

• Ships by Function
  • Bigcraft
  • Boat
  • Capital Ship
  • Largecraft
  • Non-starship
  • Smallcraft
  • Spaceplane
  • Spaceship
  • Starship
  • Subcapital Ship
  • Subcraft
  • System Craft
  • Warship

Speed of Travel

• NAFAL (STL) - (Not As Fast As Light) / (Slower Than Light)
• Light Speed (c)
• FTL - (Faster Than Light) - "Superluminal"

• Astronomical Unit (AU)

» Imperial Standard Astronomical Unit

• Light-second (ls)
• Light-minute (lm)
• Light-hour (lh)
• Light-day (ld)
• Light-week (lw)
• Light-year (ly)
• Parsec (pc)

» Solomani Parsec

» Vilani Parsec ("Deshi")

» Imperial Standard Parsec

Description (Specifications)

Patrol and Surveillance ships largely observe space, keeping track of things that are there and watching for things that aren't supposed to be.

Strategy & Tactics (Doctrine)

No information yet available.

Supraclass Roles

Patrol Ships typically serve the following roles:

HT-class Patrol Vessel Supraclass Archetypes
Archetype	Type Code
Border Patrol (HP)
Customs Vessel (HP)
Patrol Boat (HT)
Patrol Corvette (HT)
Patrol Cruiser (HT)
Patrol Frigate (HT)
Picket Ship (HT)
Police Ship (HP)
Security Vessel (HP)
System Patrol Boat (HT)

Supraclass Archetypal Roles

These vessels typically serve the following archetypal roles:

HT-class Patrol Vwssel Supraclass Archetypes
Archetype	Type Code/s	Exemplar	Remarks
TBD	HP	TBD class TBD	None
TBD	HP	TBD class TBD	None
NOTES: There is semantic overlap between many of the classes and codes. Some codes organize by mission or capability, others by size and tonnage, and yet others by other characteristics.

1. Patrol Ships (sometimes AKA Patrol Boats) are usually smaller vessels, lightly armed or unarmed, but generally with plenty of sensors, designed to maintain order in an area of space among people and ships who are inclined to be orderly in the first place. They tend to be used for space-traffic, safety and compliance patrols in areas without a lot of armed threats; a Patrol Boat may have enough firepower to deter minor threats, but isn't usually employed in places where even minor threats are likely.
2. Surveillance Ships are similar, but generally are focused on monitoring less-friendly areas - border regions, semi-denied and occasionally denied territory. Their primary "weapon" is a comprehensive sensor and computer fit; their primary defense is stealth and passive defense.

History & Background (Dossier)

No information yet available.

Selected Variant Types & Classes

Paramilitary Vessel - Patrol Ship:

1. Type T class Patrol Ship
   1. Lurushaar Kilaalum class Corvette
   2. Remora class Revenue Collector
   3. Salient class Patrol Frigate
   4. Sang-O class Patrol Ship
   5. She Zhenɡ Zhe class Patrol Boat
   6. Shivva class Patrol Frigate
   7. Trinity class Patrol Ship
   8. Xadis class Patrol Ship
   9. Yugo class Patrol Ship

Paramilitary Vessel - Patrol Vessel:

1. Type TP class Patrol Cruiser AKA Type T class Patrol Cruiser
   1. Barekdoldin class Patrol Cruiser
   2. Dyaus class Patrol Cruiser
   3. Kharsis class Patrol Cruiser
   4. Rudra class Patrol Cruiser
   5. Vayu class Patrol Cruiser

Ship Summary List

Some of the most commonly used vessels in this role or these roles include:

4 Representative Police Ship (HP) Classes

Class Mission Code TL Tons Jump G Origin Canon Quick ship profile Class Mission Code TL Tons Jump G Origin Canon Quick ship profile Ice Pick class Patrol Skiff HPS 11 100 2 4 Distant Fringe No. Unpublished, non-canon fan design. TBD Ice Pick class Patrol Skiff HPS 11 100 2 4 Distant Fringe No. Unpublished, non-canon fan design. TBD Ice Pick class Patrol Skiff HPS 11 100 2 4 Distant Fringe No. Unpublished, non-canon fan design. TBD Ice Pick class Patrol Skiff HPS 11 100 2 4 Third Imperium No. Unpublished, non-canon fan design. TBD

9 Representative Patrol Ship (HT) Classes

Class Mission Code TL Tons Jump G Origin Canon Quick ship profile Class Mission Code TL Tons Jump G Origin Canon Quick ship profile KE5 Cataclysm class Patrol Boat HT 10 500 1 5 Korsumug Empire No. Unpublished, non-canon fan design. HT-TBD KE5 Cataclysm class Patrol Boat HT 10 500 1 5 Korsumug Empire No. Unpublished, non-canon fan design. HT-TBD KE5 Cataclysm class Patrol Boat HT 10 500 1 5 Korsumug Empire No. Unpublished, non-canon fan design. HT-TBD Shivva class Patrol Frigate HTP 13 600 4 2 Zhodani Consulate Yes. Published, canon starship design. HTP-FS24 Shivva class Patrol Frigate HTP 13 600 4 2 Zhodani Consulate Yes. Published, canon starship design. HTP-FS24 TC17 Deckert class Patrol Cruiser HTP 11 1,700 2 2 Trooles Confederation No. Unpublished, non-canon fan design. HT-SS22 Xadis class Patrol Ship HTP 11 200 2 2 High Senate No. Unpublished, non-canon fan design. TBD Xadis class Patrol Ship HTP 11 200 2 2 High Senate No. Unpublished, non-canon fan design. TBD Yugo class Patrol Ship HTP 11 130 2 2 Worlds of The Leader No. Unpublished, non-canon fan design. TBD

6 Representative Patrol Cruiser (HTP) Classes

Class Mission Code TL Tons Jump G Origin Canon Quick ship profile Class Mission Code TL Tons Jump G Origin Canon Quick ship profile Shivva class Patrol Frigate HTP 13 600 4 2 Zhodani Consulate Yes. Published, canon starship design. HTP-FS24 Shivva class Patrol Frigate HTP 13 600 4 2 Zhodani Consulate Yes. Published, canon starship design. HTP-FS24 TC17 Deckert class Patrol Cruiser HTP 11 1,700 2 2 Trooles Confederation No. Unpublished, non-canon fan design. HT-SS22 Xadis class Patrol Ship HTP 11 200 2 2 High Senate No. Unpublished, non-canon fan design. TBD Xadis class Patrol Ship HTP 11 200 2 2 High Senate No. Unpublished, non-canon fan design. TBD Yugo class Patrol Ship HTP 11 130 2 2 Worlds of The Leader No. Unpublished, non-canon fan design. TBD

0 Representative Patrol Fighter (FP) Classes
No results

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 Mongoose Publishing or by permission of the author. The page history lists all of the contributions.

• Author & Contributor: Mitchberg
• Traveller Wiki Editorial Team
• Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science