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  • Four Hkp4A were refurbished and upgraded in 1980 to have similar capabilities as Hkp4B/C before being transferred to the Swedish Marinen for ASW, minelaying, SAR, and utility work. Later used by Nordic Battlegroup for troop transport. Once converted, aircraft received new serials; 04453->04075, 04455->04074, 04458->04076, 04459->04073.





    List of Operators of Boeing-Vertol hkp4d


    From Organisation with model hkp4d





    Construction Numbers

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    C/NYearHistory
    403 1964 SE US ,04075,04453,N10115
    405 1964 SE US ,04074,04455,N10117
    408 1964 SE US 04076,04458,N168CH,N4637G
    409 1964 SE US ,04073,04459,N4638G
    4 C/N.