"Steve Dakin" wrote in message
y.com...
Does anyone know off hand what year the prefix for
Pitcairn Island changed from VR6 to VP6? Or, for
that matter, where can I find general reference material
for questions of this sort. (eg. old dx callbooks).

For old prefixes, changed prefixes, deleted entities, etc try AC6V's
pages -- URL:
http://ac6v.com/oldprefix.htm

Mega prefix list at URL:
http://ac6v.com/prefixes.htm

Also the ARRL Site -- URL:
http://www.arrl.org/awards/dxcc/prefix_refs.html
AND
http://www.arrl.org/awards/dxcc/deleted_list.html

--
73 From The Wilderness Keyboard