Helicopter – 6425 lego guide 7 years ago BUILDING INSTRUCTIONS FOR 6425, Helicopter, City Transport Set Number: 6425 Theme: City Transport Launch Year: 1999 Helicopter – 6425 File Size – 0.28 Mb Description – BUILD.INST.6425 HELICOPTER 1/1Download Helicopter – 6425 building instruction Print Versions Building instructions labeled “NA” or “V39” may be printed on US standard letter size paper Building instructions labeled “IN” or “V29” may be printed on EU standard A4 paper