Hammer V3 250 Quadcopter FPV-Antenna Mount

FPV Antenna holder for the hammer V3 Race Quad
(http://untestedprototype.com/2014/03/hammer-mini-h-quad-v3-0-plans/)

Four variants:

• 5,5 hexagon wrench size posts
• 6,0 hexagon wrench size posts
• 5,0mm round posts
• 6,0mm round posts