Pete, There are no B-29s flying anywhere in the world right now. Only one B-29 (Fifi) is registered as "airworthy" and it needs an engine overhaul: http://www.cavanaughflightmuseum.com/B-29_B-24_Pres
Hi Mal and Group You are right Mal and we need more Ops on 500. We must make the 500kc/s a viable band for Amateur Radio World Wide. It will be a sorry day if this allocation is not made permanently