Vertical antenna from on one of the Field Days on the beach:

Magnet shows the internal disk position. Coil is marked for 160m 80m 40m 20m in kHz.

Standing Wave Ratio and Impedance of antenna with tuned radials:

Antenna can be lifted even in the crouded parking lot, like here in Whistler. On 100 Watts, between mountains I made contacts with Minnesota and other East coast locations.

Operating position of 80m antenna in Sunshine coast, British Columbia:

Ready to depart, in transport position:

On the deck, over Pender Harbour in Madeira park, Sunshine coast, British Columbia:

160m vertical on the roof:

together with tri-band fan dipole: