Narrative:

During the cruise portion of flight; I was an hour from landing at ama when I had the left alternator fail on me. After running the checklist; the alternator was inoperative. Due to possible severe weather in okc; the closest airport; I elected to continue to amarillo and get it fixed. Weather was VMC. On descent to ama I lost the right alternator. I asked for priority landing at ama and advised ATC that I may lose contact but will contact approach 10 minutes out. They told me that was fine. I never lost communication with center. When I contacted approach and told them I had my transponder turned off to conserve power; they advised me I was cleared to land and they will roll the fire trucks. At this point; to be conservative; I elected to [advise ATC]. We landed with no further incident. Although I felt like I didn't violate anything and I was not in imminent danger; I felt that since fire trucks were dispatched that [advising ATC] was the proper thing to do.

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Original NASA ASRS Text

Title: BE-55 Captain reported landing safely at destination after loss of left and right alternators enroute.

Narrative: During the cruise portion of flight; I was an hour from landing at AMA when I had the left alternator fail on me. After running the checklist; the alternator was inoperative. Due to possible severe weather in OKC; the closest airport; I elected to continue to Amarillo and get it fixed. Weather was VMC. On descent to AMA I lost the right alternator. I asked for priority landing at AMA and advised ATC that I may lose contact but will contact Approach 10 minutes out. They told me that was fine. I never lost communication with Center. When I contacted Approach and told them I had my transponder turned off to conserve power; they advised me I was cleared to land and they will roll the fire trucks. At this point; to be conservative; I elected to [advise ATC]. We landed with no further incident. Although I felt like I didn't violate anything and I was not in imminent danger; I felt that since fire trucks were dispatched that [advising ATC] was the proper thing to do.

Data retrieved from NASA's ASRS site and automatically converted to unabbreviated mixed upper/lowercase text. This report is for informational purposes with no guarantee of accuracy. See NASA's ASRS site for official report.