HelicoptersC/NPhotos HAL-4 List of helicopters C/N VersionBuiltIn this Org In other Org 6303 hh-1k 157179 : HAL-4. wfu 1988 6304 hh-1k 1970 157180 : US Navy; early 70s SAR a/c at NAS Jacksonville, FL; 1976-1988 HAL-4 /NW-20+ 6305 hh-1k 157181 : HAL-4. NW-201. wfu 1988 6308 hh-1k 157184 : 1980s HAL-4 /NW-203; wfu 1989 N61650 - N61650 6318 w/o -1 hh-1k 1970 157194 : Mar89 pictured with HAL-4 at Evenes, Norway during Cold Winter exercise+ N6166V 6322 w/o 2000 hh-1k 1970 157198 : US Navy HAL-4 /NW-206; wfu 1989, to civ as N6166S - N896RP 6323 w/o 1996 hh-1k 157199 : US Navy HAL-4 /NW-201; wfu 1989, to civ as N6166R - N6166R 6325 hh-1k 157201 : US Navy; 16apr76 noted as MASDC/7H0026; Mar89 pictured with HAL-4 at Ev+ 6213 UH-1L 1969 157854 : USN; pictured unk source date with HAL-3 or HAL-4; then E-137; wfu 1982; t+