US Department of Agriculture, USDA Forest Service, Technology and Development Program Banner with Logos.
Images from various aspects of the T&D Program.
HomeAbout T&DT&D PubsT&D NewsProgram AreasHelpContact Us
Search T&D
   Go
  Search all USDA
Program Areas
Left Nav Bottom 		T&D > Programs Areas > Inventory & Monitoring > Sound Toolkit > Helicopter Logging > Appendix 2 Program Areas
Sound Measurements Toolkit

Sound Measurements of Helicopters During Logging Operations

Appendix 2. Sound Measurment Data taken of the KMAX at Log Landing Sites of the "Moon 25" Timber Sale.

For a pdf version of Appendix 2 - click here.

Click on image for larger view.

Appendix 2 - raw data - K - Max - Page 1

Appendix 2 - raw data - K - max - Page 2

Appendix 2 - raw data - K-max - page 3

Appendix 2 - raw data - K-max - page 4