Hi David,

Is there any way around this or do I have to apply for an additional callsign certificate?

nice to work you from JO00. For your /P callsign you will have to apply for a second certificate for G0MRF/P. No way around this to my knowledge.

Next time.....I'll just forget about the /p suffix !!

Once you have that you can continue using the /P suffix :)

vy73 de Florian DF2ET