Chief Warrant Officer Seth Endter, an electronics and electrical officer aboard Coast Guard Cutter Polar Star, conducts an interview with a reporter from KPIX from the Polar Star’s engine control room while the cutter undergoes depot-level maintenance in a dry dock facility in Vallejo, Calif., April 16, 2018. Endter discussed the challenges the Coast Guard faces when they need to replace or repair components of the 1970’s-era technology in the ship. U.S. Coast Guard photo by Petty Officer 1st Class Matthew S. Masaschi.