The Data Stream

[Type of the Data Stream]

VTPPointXY2	adp , nph , pkp
VTPWidePoint	hyl , rdl , stl

[The VTPWidePoint : 4 byte structure]
uX : 14
uUseWidth : 1
uY : 14
uReserved : 3

[The VTPWidePointWidth : 1 byte for width]
uWidth : 8

[The 3 byte structure]
uUseWidth : 1
lat_offset : 10
Area(E0/W1) : 1
reserved : 1
lon_offset : 10
Area02(S0/N1) : 1

[Reference](512132)
WidePoint list

[Polygons] （512132）
Johnston Atoll Airport (PJON)