Two different helicopter rappel guides can be accessed through this website. The 2006 Interagency Helicopter Rappel Guide is approved for Department of Interior employees only. The 2011 Helicopter Rappel guide is approved for United States Forest Service employees only.

2006 Interagency Helicopter Rappel Guide
(Department of Interior employees only)

2011 Helicopter Rappel Guide (Draft)
(United States Forest Service employees only)