| Registration / Serial: | NL75988 |
| Aircraft Original Type: | Sikorsky S-47 |
| Aircraft Generic Type: | Sikorsky S-47/VS-316A/R-4 Hoverfly |
| Aircraft Version: | Sikorsky R-4B Hoverfly |
| C/n (msn): | 104 |
| City / Airport: | Compton - Central (closed)Map |
| Region / Country: | California, United States |
| Photo Date: | March 1948 |
| Photo by: | William T. Larkins (Bill Larkins) |
| Photo ID: | 45893Submit Correction |
| View count: | 589 |
Ex US Army 43-46560. I believe this to be the only R-4 ever modified as a crop duster in the U.S.
| Registration / Serial: | NL75988 |
| Aircraft Version: | Sikorsky R-4B Hoverfly |
| C/n (msn): | 104 |
| City / Airport: | Compton - Central (closed)Map | Region / Country: | California, United States |
| Photo Date: | March 1948 |
| Photo by: | William T. Larkins (Bill Larkins) |
| Registration / Serial: | NL75988 |
| Aircraft Original Type: | Sikorsky S-47 |
| Aircraft Generic Type: | Sikorsky S-47/VS-316A/R-4 Hoverfly |
| Aircraft Version: | Sikorsky R-4B Hoverfly |
| C/n (msn): | 104 |
| City / Airport: | Compton - Central (closed)Map |
| Region / Country: | California, United States |
| Photo Date: | March 1948 |
| Photo by: | William T. Larkins (Bill Larkins) |
| Photo ID: | 45893Submit Correction |
| View count: | 589 |
Ex US Army 43-46560. I believe this to be the only R-4 ever modified as a crop duster in the U.S.
| Registration / Serial: | NL75988 |
| Aircraft Version: | Sikorsky R-4B Hoverfly |
| C/n (msn): | 104 |
| City / Airport: | Compton - Central (closed)Map | Region / Country: | California, United States |
| Photo Date: | March 1948 |
| Photo by: | William T. Larkins (Bill Larkins) |