Subject: [harryproa] flexible prop drive shaft |
From: "lucjdekeyser@telenet.be [harryproa]" |
Date: 7/24/2019, 9:56 AM |
To: <harryproa@yahoogroups.com.au> |
Reply-to: harryproa@yahoogroups.com.au |
Rick, you wrote earlier that you had provided design detail for human propulsion on twelve R2AK boats.
Did any of these use your famous flexible drive shaft ?
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