{"schema_version":1,"airport":"BTF","entries":[{"cycle":"2026-10-01","from_cycle":"2026-09-03","engine":"1.3.8","id":"2c26b456df90","priority":"fyi","category":"remark","kind":"added","summary":"new remark: Airport uses landing fees.","source":"APT_RMK","original":"ARPT USES LNDG FEES."},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"5fb446ebbdb2","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0800-1800 -> 0700-1900; attended days: MON-SAT -> MON-FRI","source":"APT_ATT","fields":[{"field":"DAY","old":"MON-SAT","new":"MON-FRI"},{"field":"HOUR","old":"0800-1800","new":"0700-1900"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"579a727fef23","priority":"action","category":"airport","kind":"changed","summary":"airport attendance hours changed: 0900-1600 -> 0800-1700; attended days: SUN -> SAT-SUN","source":"APT_ATT","fields":[{"field":"DAY","old":"SUN","new":"SAT-SUN"},{"field":"HOUR","old":"0900-1600","new":"0800-1700"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"df86bbd08751","priority":"fyi","category":"airport","kind":"changed","summary":"landing fee now charged","source":"APT_BASE","fields":[{"field":"LNDG_FEE_FLAG","old":"N","new":"Y"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"ac9fb5eb64a7","priority":"fyi","category":"airport","kind":"changed","summary":"name changed: Chrix Volzer -> Chris Volzer","source":"APT_CON","fields":[{"field":"NAME","old":"CHRIX VOLZER","new":"CHRIS VOLZER"}]},{"cycle":"2026-03-19","from_cycle":"2026-02-19","id":"845eef93a492","priority":"fyi","category":"remark","kind":"added","summary":"new remark: FOR LNDG FEES, CTC AMGR.","source":"APT_RMK","original":"FOR LNDG FEES, CTC AMGR."},{"cycle":"2025-01-23","from_cycle":"2024-12-26","id":"644b834a4dbd","priority":"action","category":"remark","kind":"changed","summary":"remark updated: STD HELI TPA 1000 FT AGL. HELI TPA AMDD TO AGREE WITH ALL ACFT AT 1000 FT AGL.","source":"APT_RMK","original":"STD HELI TPA 1000 FT AGL. HELI TPA AMDD TO AGREE WITH ALL ACFT AT 1000 FT AGL.","fields":[{"field":"REMARK","old":"TPA: 1000 FT AGL HELI, OTR ACFT STD.","new":"STD HELI TPA 1000 FT AGL. HELI TPA AMDD TO AGREE WITH ALL ACFT AT 1000 FT AGL."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"f04900584812","priority":"action","category":"remark","kind":"added","summary":"new remark: TPA: 1000 FT AGL HELI, OTR ACFT STD.","source":"APT_RMK","original":"TPA: 1000 FT AGL HELI, OTR ACFT STD."},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"881d8139ac2b","priority":"action","category":"airport","kind":"changed","summary":"traffic pattern altitude: 800 ft AGL -> none","source":"APT_BASE","fields":[{"field":"TPA","old":"800","new":""}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"6521a9e4a4c8","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: A 6 foot fence between 0-200 feet distance, 94 feet right.","source":"APT_RMK","original":"6 FT FENCE, 0-200 FT DSTC, 94 FT RIGHT.","fields":[{"field":"REMARK","old":"6 FT FENCE, 0-200 FT DSTC, 94 FT R.","new":"6 FT FENCE, 0-200 FT DSTC, 94 FT RIGHT."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"a96d0fdd6881","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: An 8 foot building at 0 feet distance, 122 feet left.","source":"APT_RMK","original":"8 FT BLDG, 0 FT DSTC, 122 FT LEFT.","fields":[{"field":"REMARK","old":"8 FT BLDG, 0 FT DSTC, 122 FT L.","new":"8 FT BLDG, 0 FT DSTC, 122 FT LEFT."}]},{"cycle":"2024-11-28","from_cycle":"2024-10-31","id":"05ebae9efe1b","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: APCH SLP 11:1 TO DTHR OVR 8 FT BLDG, 90 FT DSTC, 128 FT LEFT.","source":"APT_RMK","original":"APCH SLP 11:1 TO DTHR OVR 8 FT BLDG, 90 FT DSTC, 128 FT LEFT.","fields":[{"field":"REMARK","old":"APCH SLOPE 11:1 TO DTHR OVR 8 FT BLDG, 90 FT DSTC, 128 FT L.","new":"APCH SLP 11:1 TO DTHR OVR 8 FT BLDG, 90 FT DSTC, 128 FT LEFT."}]}],"first_cycle":"2024-11-28","last_cycle":"2026-10-01"}