BV-107II-15, c/n 501-503; ff?, del to Swedish Navy (Marinen) as Hkp4B #04061- #04063 for ASW, minelaying, and SAR duties. Hkp4B #04062 crashed 1968, so Boeing Vertol modified BV-107/II-2 prototype, c/n 10, N6679D into BV-107/II-15, and del to Swedish Marinen as #04064. 
Model BV-107/II-15: basic ASW, SAR, and minelaying version for Swedish Navy, 3 built + one modified from BV-107/II-2.
List of Operators of Boeing-Vertol hkp4b | |
| From | Organisation with model hkp4b | |||||
| 1966 |
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| 1971 |
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| Construction Numbers on database of hkp4b | ||||||
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Construction Numbers | Help Us | |
| C/N | Year | History | |
 | 10 | 1962 |   04064,N6679D |
| 501 | 1964 | ,04061,N10119 | |
502  | 1964 | 04062,N10120 | |
| 503 | 1964 | ,04063,N10121 |