URL | Priority | Change frequency | Last modified (GMT) |
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http://heritageflightacademy.com/drones-to-outnumber-piloted-aircraft-in-the-usa/ | 20% | Monthly | 2016-09-20 14:03 |
http://heritageflightacademy.com/piper-arrow-iii-joins-the-flight-line-at-hfa/ | 20% | Monthly | 2016-09-19 19:18 |