Ladder Turnpoints (Get the official BGA list here)
Name
Details
ILS
ILSLEY
N
W
INK
INCHKINLOCH
ING
INGLETON
INI1
INISHOWEN HEAD
INC
INSCH
INV
INVERARY
INS
INVERNESS
ISE
INVERNESS SE
IVS
INVERSHIN
IPE
IPSWICH E
E
ISL
ISLIP
IVY
IVYBRIDGE EAST
IWE
IWERNE MINSTER