Sikorsky S-61 R
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Short desc: Sikorsky S-61 R
Things in this design: helicopter Sikorsky S-61 R (syn. of Sikorsky S-61) |
Record of changes |
|
Short desc: Sikorsky S-61 R
Things in this design: helicopter Sikorsky S-61 R (syn. of Sikorsky S-61) |
Record of changes |
