Radiomercato.com

Akira JA1NLX mentions he has plans to be active from "somewhere in Papua New Guinea" later this year.

P29VNX callsign has already been issued and expires in January 2014, so activity within that time frame.

More to follow..

UPDATE: "Schedule — 5 to 7 days in August, September or October in 2013".

http://www.asahi-net.or.jp/~yy7a-ysd/P29VNX-2013.htm

UPDATE – Not yet finalised, but Akira JA1NLX has plans to be active as P29VNX from Lissenung Island , New Ireland , Bismarck Archipelago OC-008 between October 19-26, 2013
QRV on 40-10m, CW/SSB
QSL via JA1NLX

COMING UP - Akira JA1NLX has plans to be active as P29VNX from Lissenung Island, New Ireland, Bismarck Archipelago OC-008 between September 7-14, 2013.
QRV on 40-10m, CW/SSB.
QSL via JA1NLX

NEW DATES – Akira JA1NLX has plans to be active as P29VNX from Lissenung Island, New Ireland, Bismarck Archipelago OC-008 between December 1-6, 2013.
QRV on 30-10m, CW/SSB.
QSL via JA1NLX

Webpage http://www.asahi-net.or.jp/~yy7a-ysd/P29VNX-2013.htm