While we have been over the requirements for CAR 3 certified aircraft with the conclusion after several talks with the FAA, that they feel CAR 3 aircraft were certified without such a detailed requirement as a formal ICA battery check, and, while a it's a good idea, especially if the aircraft is flown IFR, it's not considered a mandatory requirement. The FAA feels that in your CAR 3 certified airplane there is no change in the annual requirements. This is despite the fact that the battery makers instructions for continued airworthiness specify a capacity check schedule irrespective of CAR 3 or Part 23 certified airplanes. CAR 3 airplanes have minimal redundancy-one battery and normally, one alternator. This is all part of the puzzle we call the FARs-sometimes easy, sometimes a nightmare to deal with, but often subject to interpretation.
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机译：在与美国联邦航空局（FAA）几番会谈后得出结论，我们已经结束了对获得CAR 3认证飞机的要求，但他们认为，对CAR 3飞机的认证没有正式ICA电池检查这样的详细要求，尽管这是一个好主意，特别是如果飞机使用IFR，则不视为强制性要求。 FAA认为，在获得CAR 3认证的飞机上，年度需求没有变化。尽管有这样一个事实，即电池制造商关于持续适航性的说明指定了容量检查时间表，而不管CAR 3或Part 23认证的飞机如何。 CAR 3飞机的冗余度最小，一个电池，通常一个交流发电机。这是我们称之为FAR的难题的全部部分，有时很容易，有时是一场噩梦，但常常需要加以解释。
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