Oscar Avalle Posted September 5 Report Posted September 5 Because I went full electrial (electronic magnetos and instruments) I never felt confortable not having a second alternator in my M20C (E). So I came through B&C back up alternators. They had been approved for PA32 and for Bonanzas. https://bandc.com/product-category/alternators/certified-alternators/standby-alternators/ I decided to look at the unit and with my IA and AP we did the installation and got the field approval for the system. The unit work flawlessly and it lowers my anxiety... the stand by battery never provided me with the necessary state of mind. Oscar 5
Robert Hicks Posted September 5 Report Posted September 5 1 hour ago, Oscar Avalle said: Because I went full electrial (electronic magnetos and instruments) I never felt confortable not having a second alternator in my M20C (E). So I came through B&C back up alternators. They had been approved for PA32 and for Bonanzas. https://bandc.com/product-category/alternators/certified-alternators/standby-alternators/ I decided to look at the unit and with my IA and AP we did the installation and got the field approval for the system. The unit work flawlessly and it lowers my anxiety... the stand by battery never provided me with the necessary state of mind. Oscar Can you post a copy of your approved 337? 1
Fly Boomer Posted September 5 Report Posted September 5 2 hours ago, Oscar Avalle said: I decided to look at the unit and with my IA and AP we did the installation and got the field approval for the system. Nice success story! Who says you can't get field approvals? 1
flyingscot Posted September 6 Report Posted September 6 Did the same on my O. Love it. Field Approval was straightforward since it’s the same engine as the Bo.
Oscar Avalle Posted September 7 Author Report Posted September 7 On 9/5/2025 at 5:23 PM, Robert Hicks said: Can you post a copy of your approved 337? Happy to share once I have the logbooks back 3
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