{"schema_version":1,"airport":"2J9","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"bb17bb9a90df","priority":"fyi","category":"airport","kind":"changed","summary":"services: added glider service (GLD), pilot instruction (INSTR), glider towing services (TOW)","source":"APT_BASE","fields":[{"field":"OTHER_SERVICES","old":"PAJA","new":"GLD,INSTR,PAJA,TOW"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"13da986cb25e","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY 14 APCH SLOPE 25:1 TO THE DTHR.","source":"APT_RMK","original":"RWY 14 APCH SLOPE 25:1 TO THE DTHR.","fields":[{"field":"REMARK","old":"RWY 14 APCH SLOPE 26:1 TO THE DTHR.","new":"RWY 14 APCH SLOPE 25:1 TO THE DTHR."}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"44632fa9421a","priority":"fyi","category":"runway","kind":"changed","summary":"runway 14: controlling obstacle changed (now 69 ft tall, 1430 ft from threshold, 250 ft right of centerline, clearance slope 17:1); Part 77 runway category: utility runway with a visual approach (A(V)) -> utility runway with a nonprecision approach (A(NP))","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"160","new":"250"},{"field":"DIST_FROM_THR","old":"1605","new":"1430"},{"field":"FAR_PART_77_CODE","old":"A(V)","new":"A(NP)"},{"field":"OBSTN_CLNC_SLOPE","old":"18","new":"17"},{"field":"OBSTN_HGT","old":"74","new":"69"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"d6d557e736c8","priority":"fyi","category":"runway","kind":"changed","summary":"runway 32: controlling obstacle changed (now 52 ft tall, 930 ft from threshold, 150 ft right of centerline, clearance slope 14:1); Part 77 runway category: utility runway with a visual approach (A(V)) -> utility runway with a nonprecision approach (A(NP))","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"145","new":"150"},{"field":"DIST_FROM_THR","old":"935","new":"930"},{"field":"FAR_PART_77_CODE","old":"A(V)","new":"A(NP)"},{"field":"OBSTN_CLNC_SLOPE","old":"18","new":"14"},{"field":"OBSTN_HGT","old":"40","new":"52"}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"4449a7863cd7","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: RWY 14 APCH SLOPE 26:1 TO THE DTHR.","source":"APT_RMK","original":"RWY 14 APCH SLOPE 26:1 TO THE DTHR.","fields":[{"field":"REMARK","old":"RWY 32 APCH SLOPE 25:1 TO THE DTHR.","new":"RWY 14 APCH SLOPE 26:1 TO THE DTHR."}]},{"cycle":"2025-05-15","from_cycle":"2025-04-17","id":"e5d4dd8c9c61","priority":"fyi","category":"runway","kind":"changed","summary":"runway 32: controlling obstacle changed (now 40 ft tall, 935 ft from threshold, 145 ft right of centerline, clearance slope 18:1)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_OFFSET","old":"110","new":"145"},{"field":"DIST_FROM_THR","old":"925","new":"935"},{"field":"OBSTN_CLNC_SLOPE","old":"16","new":"18"},{"field":"OBSTN_HGT","old":"45","new":"40"}]}],"first_cycle":"2025-05-15","last_cycle":"2026-05-14"}