We heard Radio FFN on a trip to Northwest Germany (where my Harms ancestors are from) in July 1988. These QSLs are for their transmitters in Lingen on 101.5 MHz and Aurich on 103.1 MHz. The Lingen transmitter serves the Ems area, and the Aurich transmitter serves the Meer (or Sea) area. Radio FFN is owned and operated by Funk und Fernsehen Nordwestdeutschland GmbH in Isernhager.