{"schema_version":1,"airport":"51XA","entries":[{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"1d2df69dd58c","priority":"fyi","category":"airport","kind":"changed","summary":"land area: none -> 0 acres; name changed: Emergency Dept -> Medical City Mckinney","source":"APT_BASE","fields":[{"field":"ACREAGE","old":"","new":"0"},{"field":"ARPT_NAME","old":"EMERGENCY DEPT","new":"MEDICAL CITY MCKINNEY"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"594d15acf4b9","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Contact julie@hickokgpsifr.com.","source":"APT_RMK","original":"JULIE@HICKOKGPSIFR.COM"},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"af66d3774c3e","priority":"fyi","category":"runway","kind":"changed","summary":"runway H1: runway end elevation: 643 -> 670 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"643","new":"670"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"b85d81e2256c","priority":"fyi","category":"airport","kind":"changed","summary":"airport contact zip code: none -> 75069","source":"APT_CON","fields":[{"field":"ZIP_CODE","old":"","new":"75069"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"3f434a03d2c2","priority":"fyi","category":"airport","kind":"added","summary":"airport attendance schedule: added UNATNDD","source":"APT_ATT"}],"first_cycle":"2025-07-10","last_cycle":"2026-03-19"}