(My design and vision only)

 

Spec Info

OVERVIEW  
Designation Surveyor (see Ship Designations)
Commission Dates 2291-2360
Crew 212
Ships Built/Remain in service 12 / 1
TACTICAL  
Weapons 5 Phaser Emitters, 3 Photon Torpedo Launchers (Stock 150)
Shield Strength 3.0
Offensive Power 24.0
OTHER STATS  
Maximum Cruising Speed Warp 7.4
Mass 630,000 metric tonnes
Length 219M
Decks 14

Late 23rd Century Light Cruiser, with the specialist designation of Surveyor. The expansive Borilae Corridor was first surveyed and charted by a team of Mariner and Ambassador Class ships. One ship, The Philadelphia, encountered an at the time unknown alien vessel in this region, which in fact was a Cardassian cruiser, and hence, this first meeting brought about first contact with the Cardassian Union, in 2323. 

NAME OF VESSEL REGISTRY STATUS
USS Mariner 2 NX - 3392 D
USS Hobart NCC 3438 D
USS La Rochelle NCC 3415 PD 
USS Philadelphia NCC 3402 Sc
USS Virgo NCC 3394 Sc
USS Molniya NCC 3419 Sc
USS Christie NCC 3401 D
USS Corona 1 NCC 3420 Sc
USS Tripoli 1 NCC 3524 D
USS Themis NCC 3513 Sc

KEY

O= Operational
OR= Operational after Refit or Repairs
DD= In Drydock for repairs or refit *
T= Training Vessel
U= Under construction prior to preliminary trials
D= Destroyed
Sc= Scrapped or Decommissioned
PD= Presumed Destroyed
M= Missing

*A ship would visit drydock for many reasons, including refits, repairs, servicing upgrades, preliminary trials and testing of new components, and spacedock for similar reasons, as well as crew rotation, reassignment, prep period before redeployment, and so forth.

As this class is only of my own speculation, all specs and stats appearing here are hypothetical. The explanations about this data, such as ship designations, weapons, offensive power etc, see Spec Definitions.