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I find it highly moronic for someone to expect such "correctness" from a user-driven website. I suggest you search for official sources if such accuracy is required. However, should you wish to contribute to this website with more than useless blathering, start by clicking "about" at the bottom of this page and learn what this website has to offer. Then sign up and be constructive by picking up all those littered "airfields" and putting them in their place.
I find it highly irresponsible to simply publish data without verifying its correctness even if it is a public site. I was looking for Rio Sidra and found this page littered with "airfields" in San Blas and they are ALL terribly misplaced. Rather than providing highly inaccurate data it is better not to provide any. These airports are shown way inland when in fact they are all located on the coast.