- 1. [Towertalk] using AB-577 75' extension kit (score: 1)
- Author: dick.green@valley.net (Dick Green)
- Date: Fri, 4 Oct 2002 11:29:35 -0400
- While we're on the subject of the AB-577, I'd like to hear from anyone who has installed the MK-806/GRC extension kit. I've borrowed one and am just about ready to start raising the tower (second set
- /archives//html/Towertalk/2002-10/msg00149.html (7,380 bytes)
- 2. [Towertalk] using AB-577 75' extension kit (score: 1)
- Author: rrossi@btv.ibm.com (Ron D. Rossi)
- Date: Mon, 07 Oct 2002 14:26:36 -0400
- Dick, I have not seen a reply to your post yet. You really want a person per guy to go up to 70'. I have done it with just one other person and it can really get hairy. Now mind you I have put these
- /archives//html/Towertalk/2002-10/msg00226.html (9,088 bytes)
- 3. [Towertalk] using AB-577 75' extension kit (score: 1)
- Author: dick.green@valley.net (Dick Green)
- Date: Mon, 7 Oct 2002 18:13:26 -0400
- Thanks for the reply Ron. So far, it's the only one from someone who has actually used the extension kit. I've seen some serious deflection even at 50 feet with a rotor and beam at the top when the w
- /archives//html/Towertalk/2002-10/msg00241.html (10,553 bytes)
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