Starfleet Rank Insignia (2236 pattern)
Starfleet rank and rate insignia as used from 2236 to around 2258.
Starfleet rank and rate insignia as used from 2236 to around 2258.
Starfleet rank and rate insignia as used from 2266 to around 2275.

U.S.S. Lexington NCC-1709 Stardates: 5428–5707 (2269) These are the voyages of the Starship Lexington. Its five-year mission: to explore strange new worlds, uncover the ruins of ancient civilisations and understand their technology. The starship Lexington explores worlds on the Klingon frontier in 2269. The discovery of ruins left by an extinct civilisation leads to a … Star Trek: Lexington, season 1
Stardate, 5797.1. When Commodore Stoker vanishes from the detention facility at Starbase 10, Lexington is sent to an uninhabited system to find her. While a landing party searches for her on the surface, the ship comes under attack from an unexpected direction.
Stardate, 5722.1. Lexington visits Beta Niobe, scene of a recent catastrophic supernova, to investigate the possibility that the now extinct local population had access to Ancient technology. When the ship becomes trapped in the anomalies caused by the expanding supernova remnant, the crew has to rely on an unexpected ally for help.
Stardate, 5678.6. Commodore Stoker’s mysterious arrival leads to a visit to Murasaki 312, where the Enterprise lost the shuttlecraft Galileo two years earlier. While a landing party searches for evidence of the ancient civilisation on the surface of Taurus II, Captain Pryce finds himself stuck between a rogue Commodore and a Captain determined to arrest her.

A small, fast scout used for exploration in sensitive areas.
Stardate, 5632.4, Supplemental. Stranded on an extra-galactic space station, Lexington’s landing party works with a faction of the inhabitants to repair the failing power systems, vital to both life support and the means of getting home. Meanwhile, the leader of the larger faction plots to dispose of the “False Messengers of the Gods”.
Stardate, 5632.4. While exploring ancient ruins on a desert world, Lexington’s landing party is transported to a distant space station, apparently located outside the galaxy, where the residents welcome them as emissaries of the gods…

An aging cruiser, still used by the Vulcan High Command for research.
Stardate, 5598.8. While taking shore leave on Dourap IV, Lexington’s senior officers race against the Orions for treasure on the far side of the planet.

A very speedy scout and smuggling vessel used primarily by Orion criminals.