Royal Signals Amateur Radio Society
The Royal Signals Amateur Radio Society (RSARS) marks its 100th anniversary with the callsign GB100RS between June 28 and the end of October.
In addition, GB100RCS will be active on June 28 from the Headquarters at Blandford Camp.
QSL via bureau.
https://rsars.org.uk/rsars-corps-celebrations-2020/
DXNL