Anonymous ID: 53d928 Feb. 23, 2022, 9:45 a.m. No.15700282   ๐Ÿ—„๏ธ.is ๐Ÿ”—kun

>>15700274

>Sikorsky S-61N

 

The Sikorsky S-61L and S-61N are civil variants of the Sikorsky SH-3 Sea King military helicopter. They are two of the most widely used airliner and oil rig support helicopters built.[1]

 

https://en.wikipedia.org/wiki/Sikorsky_S-61