Z=50 at 144.1 For wooden boom, subtract 15mm,Refl=1003.5mm etc
 144.100   MHz
 9 elements, millimeters
             9.0
     .00   509.22
  396.34   472.33
  572.78   474.81
 1083.91   467.00
 1840.98   456.60
 2685.78   446.44
 3596.79   437.51
 4577.98   434.31
 5302.71   452.49