Head to head on approach. Gathering storm clouds add drama. One of only three still-airworthy Super Constellations. Check out these MATS cns and Lockheed s/ns: Breitling: C-121C : MATS 54-146, s/n 4175 N73544 HARS: C-121C : MATS: 54-157, s/n 4176 VH-EAG "Southern Preservation". Tip tanks added. Not original MATS Sisters from birth. How is that for an incredible co-incidence? - planeimages