{"schema_version":1,"airport":"HYR","entries":[{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"594980c4477d","priority":"action","category":"runway","kind":"changed","summary":"runway 03/21: length: 5002 -> 5003 ft","source":"APT_RWY","fields":[{"field":"RWY_LEN","old":"5002","new":"5003"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"46d09f197d28","priority":"action","category":"navaid","kind":"changed","summary":"runway 21: ILS runway length: 5002 -> 5003 ft","source":"ILS_BASE","fields":[{"field":"RWY_LEN","old":"5002","new":"5003"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"36c696b4eae6","priority":"fyi","category":"runway","kind":"changed","summary":"runway 03: runway end elevation: 1208.6 -> 1208.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1208.6","new":"1208.4"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"3fc4e0d6dff5","priority":"fyi","category":"runway","kind":"changed","summary":"runway 16: runway end elevation: 1211.8 -> 1210.9 ft MSL; touchdown zone elevation: 1211.8 -> 1211.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1211.8","new":"1210.9"},{"field":"TDZ_ELEV","old":"1211.8","new":"1211.1"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"296723214223","priority":"fyi","category":"navaid","kind":"changed","summary":"runway 21: remark: ILS UNMONITORED. -> ILS UNMON.","source":"ILS_RMK","fields":[{"field":"REMARK","old":"ILS UNMONITORED.","new":"ILS UNMON."}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"6ec745bbe610","priority":"fyi","category":"runway","kind":"changed","summary":"runway 21: runway end elevation: 1216 -> 1215.8 ft MSL; touchdown zone elevation: 1216 -> 1215.9 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1216","new":"1215.8"},{"field":"TDZ_ELEV","old":"1216","new":"1215.9"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"398564e1bfdd","priority":"fyi","category":"runway","kind":"changed","summary":"runway 34: runway end elevation: 1209.6 -> 1209.7 ft MSL; touchdown zone elevation: 1211.8 -> 1211.1 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1209.6","new":"1209.7"},{"field":"TDZ_ELEV","old":"1211.8","new":"1211.1"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"a0b78dfb9dcd","priority":"action","category":"remark","kind":"added","summary":"new remark: CLSD DEC 1 - APR 15.","source":"APT_RMK","original":"CLSD DEC 1 - APR 15."},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"cb3d0b41263a","priority":"action","category":"remark","kind":"removed","summary":"remark removed: RY 16/34 CLSD DEC 1 THRU APR 15.","source":"APT_RMK","original":"RY 16/34 CLSD DEC 1 THRU APR 15."},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"f7949e2abebf","priority":"action","category":"remark","kind":"changed","summary":"remark updated: ACTVT MALSR RWY 21; REIL RWY 03; PAPI RWY 03 & 21; HIRL RWY 03/21 - CTAF. SS-SR HIRL RWY 03/21 PRESET TO LOW; TO INCR INTST - CTAF.","source":"APT_RMK","original":"ACTVT MALSR RWY 21; REIL RWY 03; PAPI RWY 03 & 21; HIRL RWY 03/21 - CTAF. SS-SR HIRL RWY 03/21 PRESET TO LOW; TO INCR INTST - CTAF.","fields":[{"field":"REMARK","old":"MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF.","new":"ACTVT MALSR RWY 21; REIL RWY 03; PAPI RWY 03 & 21; HIRL RWY 03/21 - CTAF. SS-SR HIRL RWY 03/21 PRESET TO LOW; TO INCR INTST - CTAF."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"5ad862e7132a","priority":"action","category":"frequency","kind":"changed","summary":"remark: MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF. -> ACTVT MALSR RWY 21; REIL RWY 03; PAPI RWY 03 & 21; HIRL RWY 03/21 - CTAF. SS-SR HIRL RWY 03/21 PRESET TO LOW; TO INCR INTST - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF.","new":"ACTVT MALSR RWY 21; REIL RWY 03; PAPI RWY 03 & 21; HIRL RWY 03/21 - CTAF. SS-SR HIRL RWY 03/21 PRESET TO LOW; TO INCR INTST - CTAF."}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"35b5b828a93f","priority":"action","category":"runway","kind":"changed","summary":"runway 03/21: pavement now in excellent condition; edge light intensity: medium (MED) -> high; surface treatment: no special surface treatment (NONE) -> saw-cut or plastic grooved (GRVD)","source":"APT_RWY","fields":[{"field":"COND","old":"FAIR","new":"EXCELLENT"},{"field":"RWY_LGT_CODE","old":"MED","new":"HIGH"},{"field":"TREATMENT_CODE","old":"NONE","new":"GRVD"}]},{"cycle":"2025-10-02","from_cycle":"2025-09-04","id":"c312fec6935a","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: YELLOW CONES.","source":"APT_RMK","original":"YELLOW CONES.","fields":[{"field":"REMARK","old":"MKD WITH YELLOW CONES.","new":"YELLOW CONES."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"7da0223780e3","priority":"action","category":"remark","kind":"changed","summary":"remark updated: MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF.","source":"APT_RMK","original":"MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF.","fields":[{"field":"REMARK","old":"MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03, 07, 21; MIRL RWY 03/21 - CTAF.","new":"MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF."}]},{"cycle":"2024-09-05","from_cycle":"2024-08-08","id":"5977402b5dfe","priority":"action","category":"frequency","kind":"changed","summary":"remark: MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03, 07, 21; MIRL RWY 03/21 - CTAF. -> MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF.","source":"FRQ","fields":[{"field":"REMARK","old":"MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03, 07, 21; MIRL RWY 03/21 - CTAF.","new":"MIRL RWY 03/21 PRESET TO LOW SS-SR; TO INCR INTST AND ACTVT REIL RWY 03; MALSR RWY 21; PAPI RWY 03 & 21; MIRL RWY 03/21 - CTAF."}]}],"first_cycle":"2024-09-05","last_cycle":"2025-11-27"}