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Maule M-4-220C · 1971
N2077U is a 1971 Maule M-4-220C (serial 2070C), registered to Unertl Ronald W in Waupaca, WI. It is one of 83 Maule M-4-220C aircraft on the FAA registry.
Source: FAA aircraft registry (public record). Community reviews and photos below.
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Commonly available reference sources for the Maule M-4-220C. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.
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