X49
X49 stands for:
- South Lakeland Airport (FAA code), Lakeland Airfield (Florida) , Polk County, Florida
- Chassis designation of a Panhard 20 CV series (1924–1927) with SK4F5 engine, see Panhard & Levassor #Models with slide motors (1910–1940)
X-49 stands for:
- Piasecki X-49 , American experimental combination aircraft
See also:
