Derivatives & Versions
| SH-60J Seahawk | 1991 | Mitsubishi received two SH-60J from Sikorsky in knock-down form and built 101 under license for a total of 103 airframes. |
| SH-60K Seahawk | 1997 | Mitsubishi developed improved SH-60J for JMSDF. |
| UH-60J | 2005 | SAR version of SH-60J for JMSDF for operation by 72 & 73 Kokutai, 19 built. |
| UH-60JA | 2005 | Mitsubishi license production of Sikorsky UH-60L for JGSDF. |
| SH-60L Seahawk | 2021 | Third generation shipborne anti-submarine/anti-surface warfare (ASW) Seahawk helicopter for the Japan Maritime Self-Defense Force (JMSDF) |