American self-propelled 75 foot district patrol craft USS YP-99 according to the report of progress of naval construction dated 1 May 1942

Contractor. Elscot Boat Works Inc., Brooklyn, New York, USA 

Percentage of completion on 1 May 1942: 75.0 

Percentage of completion gain for April 1942: 5.0 

Laid down: 18 September 1941 

Date of completion as per contract or order: 26 January 1942 

Date of completion as reported by building yard on 11 January 1941: 26 February 1942 

Date of completion as last reported by building yard: 8 June 1942 

Months 11 January 1941 prediction: 3.4 behind 

Note 

1. Commissioned in late July 1942, handed over to Peru and renamed Cardenas (API 171) in November 1958.  

Sources 

Franklin Roosevelt D. Roosevelt Presidential Library&Museum. Bureau of Ships: reports 1 May 1942 FDR’s President’s Secretary’s Files (psfc000095).  

 http://warshipsresearch.blogspot.com/