CJU3 in 20 seconds
Macdonald Airport serves Macdonald, CA.
AirportRoutes · updated Feb 17, 2026
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Common questions about CJU3
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Where is Macdonald Airport located?
Macdonald Airport is located in Macdonald, CA, at an elevation of 840 ft. Its IATA code is — and ICAO code is CJU3.