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Using MOST (Microvariability and Oscillations of STars) satellite guide starphotometry, we have discovered a metallic A star showing hybrid p- and g-modepulsations. HD 114839 was observed nearly continuously for 10 days in March,2005. We identify frequencies in three groups: the first centered near 2cycles/day, in the gamma Dor pulsation range, and two others near 8 and 20,both in the delta Scuti range. This is only the fourth known such hybridpulsator, including another MOST discovery (Rowe et al. 2006, this issue).

HD 114839 - An Am star showing both delta Scuti and gamma Dor pulsations discovered through MOST photometry