FARS has a caravan which is used as a portable shack for special events stations.

Along with a selection of rigs, antennas and masts, including...

Transceivers

HF : Icom IC7300
HF : Kenwood TS-570DG 
VHF : Yaesu FT-1802

Antennas

80m doublet
G5RV
Extended double-zepp for 20m 
Homebrew Tri-band Quad
Colinear for 2m
2m and 70cm Yagis

Test Equipment

MFJ-269 Antenna analyser
VNA analyser