Your internet browser is not using current security protocols.
This will soon affect your ability to use the ISA website.
To update your security protocols, turn on TLS 1.2 in Advanced settings or contact your system administrator.
ISA Logo
About ISA  •  Find an Arborist  •  Newsroom  •  Job Bank  •  Contact Us  •  LOGIN
Join ISA

Subscribe to this podcast.

Climbing and Rigging

Drift Line

How do you lower a large cut limb without disturbing the branches below? Rip Tompkins demonstrates the drift line technique using two anchor points to fly a limb to a safe landing spot.

 Released Audio File 
July 25, 2014 Download

©International Society of Arboriculture 2009-2018
PO Box 3129 • Champaign, IL 61826, USA • +1.217.355.9411

Email comments and questions to ISA
Wednesday, February 21, 2018 5:21:54 AM (CST/ISA Headquarters Time)
Please click here to view our privacy policy.