Lost in 2375 during the Dominion's recapture of the Chin'Toka system

The second ship to bear the name is the renamed USS SAO PAULO NX-74205 (-A)

USS DEFIANT

NX 74205(-A)

DEFIANT CLASS ESCORT VESSEL              

 

TECHNICAL INFORMATION

LENGTH : 170 m

BEAM : 100 m

HEIGHT : 20 m

DECKS : 5

MASS: 120,000 tons

ARMAMENT:

4 x Class I rapid fire phaser pulse cannon 
1 x Type X Phaser bank, total output for all phaser weapons 70,000 TeraWatts 
3 x Pulse fire Quantum/Photon torpedo tubes + 100 torpedoes    
1 x Probe / Photon torpedo launcher - equivalent to standard photon torpedo tube + 20 torpedoes

DEFENCE SYSTEMS

Auto modulated high capacity shield system, total capacity 2,376,000 TeraJoules
Heavy Duranium/Tritanium double hull plus 20 cm Ablative armour 
High level Structural Integrity Field 


SECONDARY DATA

Normal Cruise : Warp Factor 6 
Maximum Cruise : Warp Factor 8.7 
Maximum Rated : Warp Factor 9.5 for twelve hours



Expected Hull Life 20 years 



Refit Cycle Minor : 6 months  
Standard : 1 year
Major : 5 years 

LAUNCHED: 2367

Designed to face the Borg threat the small Defiant Class vessels are the first real warships 
of Starfleet. 
After the first Borg encounter Starfleet decided to build a fleet of small ships
capable to fight the Borg. A prototype was built, the USS Defiant, but some intitial 
tests showed that the ship was overpowered and overgunned, nearly tearing itself apart 
in the flight maneuvers. The project was cancelled and the USS Defiant remained uncompleted
until she was assigned to Deep Space Nine to defend the station from the Dominion.

The DS9 crew added some equipment like ablative armour and raised the speed limit (through 
recalibrating the structual integrity field) to Warp 8.7

After the success of the prototype the project was resumed and more Defiant Class vessels 
will be built.

[PICTURES] 

NCC1701E