Field Day in Osaka

Field day in Osaka is held every first weekend of August.
This is a Delta loop for multibands
Receipe:
f0=14.150MHz
a 33ft aluminum pole
a 1/3wl 20mm dia. Aluminum tube
a 2/3wl AWG #18 wire
a mast -element crump
a coaxial cable
a retailed antenna tuner
guy rope to support
steel wire or bands to fix a basement .
Instlation time 30min