EBSS - Electronic Band Scanning System Antenna Placement
16.06 The antenna may be installed at the bird loft entrance
where the birds will normally enter the loft. If placed on
the outside entrance, the longest dimension of the antenna shall
be touching the outer wall of the loft entry.
Antennas may be placed at the bottom of a "sputnik",
as long as it is the normal bird entrance into the loft.
The race bird does not need to be contained.
Drawing provided by AU Member, Ken Stratman