Norwegian shortwave transmitter noted on the air
 

Radio Netherlands' Ehard Goddijn drew our attention to a very strong SSB
signal on 7360 kHz noted in progress at 1230 UTC, carrying the NRK domestic
service in parallel with 1314 kHz mediumwave.

The SSB was replaced by a silent carrier at 1240, then the modulation
resumed at 1251 UTC.

(Moe details at http://medianetwork.blogspot.com/ )