need a little help

[harvester]

Ok, I am wanting to know what type of owl hooter these folks were using in Nashville at the NWTF Convention. These are the orders that they were called out. I really like the sound of #8 and #10. If you could help me out I would appreciate it. Thanks.

Here is the link to the video:   http://www.youtube.com/watch?v=ZV317pWiB7s

#8 Jeremy Palmer
#10 Mike Ives
#18 Adam O'Dell
#19 Scott Holcomb
(the names might not be right)

[WKYHNTR]

Jeremy Palmer-"Palmer hoot tube"
Mike Ives- "Harrison Hooter"
Adam O'dell- Custom
Scott Holcomb- Custom

[harvester]

Jeremy Palmer-"Palmer hoot tube"
Mike Ives- "Harrison Hooter"
Adam O'dell- Custom
Scott Holcomb- Custom

Thanks.

[magedon44]

ive got to check this out