Alligator Energy Limited announced that it has commenced mobilisation of its contractor to undertake airborne electromagnetic data acquisition at the Big Lake Uranium (BLU) Project in South Australia. The purpose of the survey is to delineate interpreted palaeochannels within the Eyre formation of the Tertiary sediments that would form a favorable environment for uranium deposition. SkyTEM Australia were selected to complete the survey utilising the SkyTEM 304 system which is proven to deliver accurate data from the top few metres to depths of up to 350 metres. A total of 1,350 line kilometres are proposed, over north south lines spaced at between 400 and 500 metres, to cover the prospective target area. The project was granted funding under the South Australian Governments Advanced Discovery Initiative (ADI) scheme. Following a stage 2 application to the scheme in March 2021, the company was awarded $152,400 towards its "Greenfields exploration for ISR uranium deposits in the Cooper Basin. The Big Lake Project targets REDOX and roll front uranium mineralisation within paleochannels of the Lake Eyre formation. The model is for uranium to be sourced from distal uranium rich rocks and transported as oxidised fluids through paleochannels. The area is located on the margins of deep-seated dome structures associated with known gas reservoirs within the Moomba Gas Fields of South Australia. Initial work completed by BLU included proprietary isopach modelling that identifies variations in basement lithology depths, the location of constraining ridge lines and hydrocarbon influenced domes. The modelling of basement topography has allowed interpretation of hydraulic pathways through potential paleochannels. This formed the basis for the area selection and planned geophysics within the Cooper Basin.