Evolution from the Bo 105 C, with extended fuselage and new powerfull engines. Reinforced Main Transmision. Engines: Detroit Diesel Allison 250 - C20B with Bendix Fuel Control Unit and 420 shp. Main Trasmision: ZF 
List of Operators of Bo105S |
| Years | Model | Org | |
|---|---|---|---|
| 1970/07 | Bo105 |  ADAC Luftrettung | |
| 1976/24 | Bo105 |  Carabineros de Chile | |
| 1991- | Bo105 |  Lesotho Defence Force |
Global Distribution of Bo105S |
|
Construction Numbers |
| C/N | Year | History | |
|---|---|---|---|
| S-179 w/o 1984 | PMU-4 | ||
| S-322 | PMU-5,ZS-RNE | ||
| S-541 | C-15 | ||
| S-560 | C-16 | ||
| S-612 w/o 1999 | D-HOFF,N4573T | ||
| S-622 | C-17 | ||
| S-735 | LDF-45 | ||
| S-851 | ZK-HBD |
