Qalabka ayaa ugu dambeyntii yimid 1942, taas oo u oggolaaneysa in korontada korontada korontada korontada ay bilaabato sanadka soo socda. 1943, kuleylka 12 iyo 13 waxay bilaabeen inay bixiyaan lambarka 2 ee turbo-alternator, iyo 1944, kuleylka 14 wuxuu bilaabay inuu bixiyo turbo-alternator 3.
Sanadkii 1944