EA5BM 1934 Spain
First call EAR-IS belonged to Ignacio Sanchez (see qsl), callsign provisional, made up, then was changed to EAR-314 also to Ignacio Sanchez, callsign legal, and in January 1934 changed to EA5BM , finally in 1988 asigned to me Juan Luis Pla Nebot, now EA5BM
QSL & Info courtesy of EA5BM