hat
Convair CV-580 a te yon konvèsyon nan Convair CV-340 oswa CV-440 avyon ak de motè turboprop Allison 501 D13D / H nan plas motè yo twonpèt, yon elaji fin vètikal yo ak modifye estabilize orizontal. konvèsyon yo te fèt pa Abitan Airmotive sou non Engine Konpayi an Allison.
eng
The Convair CV-580 was a conversion from Convair CV-340 or CV-440 aircraft with two Allison 501 D13D/H turboprop engines in place of the piston engines, an enlarged vertical fin and modified horizontal stabilizers. The conversions were performed by Pacific Airmotive on behalf of the Allison Engine Company.