SV1XV's photos with the keyword: DR100RY

QSL DR100RY (2022)

QSL DR100RY (2022)

SV1XV
02 Feb 2023 6 1 423
QSL card confirming a 28 MHz digital mode contact with special callsign DR100RY for the centenary of the development of RTTY (Special DOK RY100).