Federation USS Ambassador Class Battlecruiser:
This ship design should be used from before and during Star Trek: The Next Generation Episodes as well as during Star Trek: Deep Space Nine and Star Trek: Voyager Episodes.
This vessel were originally meant as the replacement for both the Excelsior and Constellation class starships. Due to the high cost of replacing all of the Excelsior class starship in service, this was never realized. Instead, these vessels took over most of the more hazardous duties of the Excelsiors or acted as flagships of groups of excelsiors. A lower cost and easier to mass produce class was needed for replacing the Excelsior class and this was the basis for the Intrepid class starships. While having more space for diplomatic duties than Excelsior class starships, they are not the gigantic monsters that some senior Federation officers consider the Galaxy class starship. Before the Dominion war, it was planned to stop production of these vessels but due to the war against the Dominion, production on these vessels were continued.
One of the fairly early Ambassador class Battlecruisers was te U.S.S. Enterprise N.C.C. 1701 C. This ship was lost protecting a Klingon outpost from Romulan vessels. Many more vessels were lost during the war against the Dominion but the vessels did quite well considering their age and many have not been heavily upgraded.
This ship became on of the few well balanced vessel designs and combined some new innovations, a well armed combatant vessel, good research capacity, and spacious diplomatic quarters. Before the Galaxy class starship, many non Ambassador crews called these ships hotels. These vessels introduced many innovations in starships. The ship was the first vessel that carried rapid fire torpedo launchers which doubled this vessels missile firepower when compared to the older Excelsior class. As well, it introduced the phaser arrays that are seen on all newer federation vessel. These mounts tend to be harder to destroy that the older ball turrets and give better arcs of fire. The vessel has a total of eight arrays with two mounts on the secondary hull and three on both the top and bottom of the saucer section.
These vessels are quite luxurious when compared to older classes. These ships were designed as flagship originally and have extensive flag facilities which also work well for ambassadorial duties. These vessels were originally meant to carry fighters but most never carried fighters until the Dominion war in which many of the Shuttles were replaced with fighters. This is normally done at the rate of two fighters for every shuttle replaced. Originally, these vessels also carried marines but they were replaced by quarters for families. Since the war against the Dominion, the families have been taken off of the vessels and marines put back in their place.
This design is written to be able to interact with modified phase world rules. See Revised Starship Rules for Phase World for more details. There is a lack of hard detail on this ship. Some materials have suggested accelerations that are simply beyond scope. I have taken a moderate level in writing up this starship for Phase World because otherwise the ship would either be far too powerful or far too weak for Phase World. Warp speeds are far slower than the FTL speeds for Phase World but they are very close to those from the original series and Star Trek: The Next Generation Technical Manual. Also, a note on the mass of starships. The original sources indicated much smaller masses for starships than Star Trek: Deep Space Nine Technical Manual does and where possible, both masses are listed for the gamers to choose which one seems most appropriate.
Model Type: NCC-10521
Vehicle Type: Battlecruiser
Crew: 550 (75 Officers and 475 Enlisted)
Families: 160 Families (Most have been replaced by marines)
Troops: 300 Marines, 200 fighter and Shuttle pilot
Vehicles:
25 | Standard Shuttlecraft |
M.D.C. by Location:
Phaser Arrays (8 Arrays): | 1,500 each | |
Photon/Quantum Torpedo Launchers (4; 2 forward, 2 aft): | 2,000 each | |
Warp Nacelles (2): | 30,000 each | |
Primary Hull Impulse Engine: | 15,000 | |
Secondary Hull Impulse Engine: | 15,000 | |
Primary Hull Hangar Bay Door: | 5,000 | |
Secondary Hull Hangar Bay Door: | 4,000 | |
[1] Primary Bridge: | 20,000 | |
[1] Auxiliary Bridge (Also used as Flag Bridge): | 20,000 | |
[2] Primary Hull: | 65,000 | |
[2] Secondary Hull: | 70,000 | |
Connection between Hulls: | 20,000 | |
[3] Variable Deflector Shields: | 10,000 per side (60,000 total) |
Notes:
[1] In reality this is how much damage needs to be done for a weapon
to hit the bridge through the ships armor. This ship does have an auxiliary
bridge. Even if both of the bridges is destroyed, the ship can still be
piloted from engineering but ship is -3 to dodge and all weapon systems
will be at local control. Weapon hits near the bridges that do not penetrate
the ships integrity can injure crew members on or near the bridge.
[2] Depleting the MDC of the primary or secondary hull will put the
Battlecruiser out of commission. If the secondary hull is destroyed, the
primary hull will remain capable of sublight travel and weapons may still
be fired. If the primary hull is destroyed, all internal systems will shut
down, including life support and internal gravity. The ship itself will
be an unsalvageable floating wreck.
[3] Shields positions can be varied and all could be combined in one
shield. Shields regenerate at the rate of 5% (3,000 MDC total) per melee
round.
Speed:
Driving on the Ground: Not Possible.
Sublight: Has a special sublight engine that allows the ship
to travel up to 70 percent of the speed of light. The starship can accelerate/decelerate
at the rate of 0.6 percent of light per melee. As an alternative, the starship
can reach .99 of the speed of light but is normally restricted to slower
speeds so that starship is not effected severely by time attenuation that
occurs at the higher sublight speeds.
Atmospheric Propulsion: Cannot travel within an atmosphere efficiently.
Stardrive: Uses a warp engine that allow ship to travel at Warp
Factor 8.77 on cruise (0.159 light years per hour), Warp Factor 9.639 Flank
(0.226 Light Years per hour), and Warp Factor 9.85 Emergency (0.299 Light
Years per Hour). Speed is calculate using a formula designed to emulate
Star Trek: Next Generation speeds. These speed are very slow when compared
to Phase World ship, so if used in that universe, they could be increased
enough to operate within Three Galaxy speeds but should not exceed them.
Maximum Range: Effectively Unlimited by either Drive system.
The ship carries about three years worth of supplies on board and a small
hydroponic section.
Statistical Data:
Length: 1,725.7 feet (526 meters)
Height: 410.1 feet (125 meters)
Width: 1,049.9 feet (320 meters)
Mass: 2.35 million metric tons (Daystrom Institute Technical
Library)
Power System: Primary power system is a Matter/Anti-Matter Reactor
Assembly with a 20 year lifespan. The ship normally only goes 5 years between
refueling.
Cargo: Cargo holds are scattered about the ship that allows
for carrying up to 150,000 tons of cargo in addition to the standard compliment
of supplies and ammunition.
Market Cost: 18.5 billion credits to construct. As far as it
is known, the Federation does not sell their starship designs to other
interested parties.
Weapons Systems:
[ Phase World™, Kreeghor™, and CAF™, are trademarks owed by Kevin Siembieda and Palladium Books, Inc. ]
[ Rifts® is a registered trademark owned by Kevin Siembieda and Palladium Books, Inc. ]
[ Star Trek is copyright © Paramount Pictures ]
Parts of Technical information are from Daystrom Institute Technical
Library (Mostly Ship Sizes). The site is hosted by Graham Kennedy .
CGI of Ship by Andrew Hodges. More of his CGI pictures of Star Trek Ships at Devil World 6
By Harold Nichols (sha_radun@yahoo.com) and by Kitsune (E-Mail Kitsune ).
I would like to recognize Henning Rogge as giving assistance with the revision of the Star Trek starships.
Rifts Conversion Copyright © 1998, 1999, and 2000, Harold Nichols & Kitsune. All rights reserved.