F-2 Qual: Difference between revisions
From PigBoats.COM
No edit summary |
No edit summary |
||
| (One intermediate revision by the same user not shown) | |||
| Line 6: | Line 6: | ||
<!--[[File: Picture ||left|500px|<center>Caption</center>]]--> | <!--[[File: Picture ||left|500px|<center>Caption</center>]]--> | ||
<div style="text-align: justify;"><span style="color:#00008B"> | <div style="text-align: justify;"><span style="color:#00008B"> | ||
This Qualification Book came to me over 20 years ago and about 3 computers ago. The information has been lost as to the kind individual who donated it. Many | This Qualification Book came to me over 20 years ago and about 3 computers ago. The information has been lost as to the identity of the kind individual who donated it. Many Thank Yous go out to this person for doing so. -Ric | ||
[[File:Red bar sub new.jpg]] | [[File:Red bar sub new.jpg]] | ||
[[File:h84383.jpg||left|500px]] | [[File:h84383.jpg||left|500px]] | ||
Very early drawings of the "F" class submarines. The navy was was to yet incorporate Bow Planes into submarine design. The concept was first experimented with using the submarine Grayling (later D-2) [seen at Right] to prove the concept. | Very early drawings of the "F" class submarines. The navy was was to yet incorporate Bow Planes into submarine design. | ||
[[File:D2planes.jpg | right |220px]]The concept was first experimented with using the submarine Grayling (later D-2) [seen at Right] to prove the concept. The submarines were becoming too big to be able to efficiently control the vessel while underwater just using the stern planes. In this photo the planes are just attached to the hull. Note the wooden box on the right to allow an observer to view the planes in operation without getting too wet during the testing process.<br> | |||
<small>US Navy Photos</small> | |||
[[File:Red bar sub new.jpg]] | [[File:Red bar sub new.jpg]] | ||
| Line 47: | Line 49: | ||
[[File:F-3 qual pg31.jpg||left|500px]] | [[File:F-3 qual pg31.jpg||left|500px]] | ||
[[File:F-3 qual pg32.jpg||left|500px]] | [[File:F-3 qual pg32.jpg||left|500px]] | ||
</div> | </div> | ||
Latest revision as of 15:32, 19 June 2023
F-2 (SS-21) Qualification Book
This Qualification Book came to me over 20 years ago and about 3 computers ago. The information has been lost as to the identity of the kind individual who donated it. Many Thank Yous go out to this person for doing so. -Ric
Very early drawings of the "F" class submarines. The navy was was to yet incorporate Bow Planes into submarine design.
US Navy Photos
Page created by:
Ric Hedman & David Johnston
1999 - 2023 - PigBoats.COM©
Mountlake Terrace, WA, Norfolk, VA
webmaster at pigboats dot com
