USCGC PonchertraineLiving

It appears there may be a small error in the unit name "USCGC PonchertraineLiving." You may be referring to the USCGC Pontchartrain, a United States Coast Guard cutter. Here is a brief military history for **USCGC Pontchartrain**: Commissioned in 1945, USCGC Pontchartrain (WHEC-70) was a high endurance cutter that served with distinction in the United States Coast Guard. The vessel saw extensive service in the Pacific Ocean, performing search and rescue operations, weather patrols, and law enforcement missions. Notably, in 1956, the cutter played a pivotal role in the rescue of survivors from the commercial airliner SS Andrea Doria after its collision with the MS Stockholm. Decommissioned in 1973, the Pontchartrain left a legacy of humanitarian service and operational excellence. If you meant a different vessel or unit, please provide more details for a tailored history.