The World Association for the Development of Philately (WADP) and the Universal Postal Union (UPU) jointly conceived and developed the WADP Numbering System - WNS, which was launched on 1 January 2002.


Country / Post Montserrat
Date of Issue 30 June 2003
Primary theme Aviation (Aircraft)
Aviation (Aviation Pioneers)
Subject Centenary of Aviation - The Wright Flyer II
Width 42.0 mm
Height 28.5 mm
Denomination 6.00 MAD
Number in set 5 (show set)
Layout/Format miniature sheet of 1
Perforations 14.1 by 14
Stamp issuing authority General Post Office Montserrat
Printer De La Rue Global Services