{"schema_version":1,"airport":"BFZ","entries":[{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"8eaf8f3f83f0","priority":"action","category":"remark","kind":"removed","summary":"remark removed: COMMUNICATIONS PRVDD BY ANNISTON RADIO ON FREQ 122.1R (GADSDEN RCO).","source":"ATC_RMK","original":"COMMUNICATIONS PRVDD BY ANNISTON RADIO ON FREQ 122.1R (GADSDEN RCO)."},{"cycle":"2026-09-03","from_cycle":"2026-08-06","id":"a7ccbd630d38","priority":"fyi","category":"frequency","kind":"removed","summary":"flight service (FSS) 122.1R via the Gadsden outlet no longer available","source":"FRQ"},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"5c324452cf9f","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: runway end elevation: 1002.7 -> 1002.9 ft MSL; touchdown zone elevation: 1015.1 -> 1015.4 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1002.7","new":"1002.9"},{"field":"TDZ_ELEV","old":"1015.1","new":"1015.4"}]},{"cycle":"2025-11-27","from_cycle":"2025-10-30","id":"6601bc5690fc","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: runway end elevation: 1032.3 -> 1032.2 ft MSL","source":"APT_RWY_END","fields":[{"field":"RWY_END_ELEV","old":"1032.3","new":"1032.2"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"40764b4de3cf","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05/23: pavement now in good condition","source":"APT_RWY","fields":[{"field":"COND","old":"EXCELLENT","new":"GOOD"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"42ba793a2ad0","priority":"fyi","category":"runway","kind":"changed","summary":"runway 05: controlling obstacle changed (now 40 ft tall, 1414 ft from threshold, 178 ft left of centerline, clearance slope 30:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"316","new":"178"},{"field":"DIST_FROM_THR","old":"1506","new":"1414"},{"field":"OBSTN_CLNC_SLOPE","old":"22","new":"30"},{"field":"OBSTN_HGT","old":"57","new":"40"}]},{"cycle":"2025-07-10","from_cycle":"2025-06-12","id":"1f10e53ac673","priority":"fyi","category":"runway","kind":"changed","summary":"runway 23: controlling obstacle changed (now 58 ft tall, 2046 ft from threshold, 329 ft right of centerline, clearance slope 31:1); controlling obstacle: none -> TREES","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"","new":"R"},{"field":"CNTRLN_OFFSET","old":"","new":"329"},{"field":"DIST_FROM_THR","old":"","new":"2046"},{"field":"OBSTN_CLNC_SLOPE","old":"34","new":"31"},{"field":"OBSTN_HGT","old":"","new":"58"},{"field":"OBSTN_TYPE","old":"","new":"TREES"}]},{"cycle":"2025-04-17","from_cycle":"2025-03-20","id":"0a5026c0ae2e","priority":"fyi","category":"airport","kind":"added","summary":"new airport added to FAA database: Albertville Rgnl/Thomas J Brumlik Fld, runway 05/23 6114x100 ft asph, CTAF 123.0","source":"APT_BASE"}],"first_cycle":"2025-04-17","last_cycle":"2026-09-03"}