On Sunday 18th April the USS San Antonio/LPD-17 arrived at Devonport Royal Navy base. As of this time (07:30Z on te 21st) she is still present and no departure details are known.
Noted on deck eealy on the 20th from Furse Park (ca 600 yards from the San Antonio) were the following,
169239 YS-30 UH-1Y VMM-162/REIN
169240 YS-31 UH-1Y VMM-162/REIN
169290 YS-32 UH-1Y VMM-162/REIN
169279 YS-40 AH-1Z VMM-162/REIN
169499 YS-41 AH-1Z VMM-162/REIN
169501 YS-42 AH-1Z VMM-162/REIN