{"schema_version":1,"airport":"T51","entries":[{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"f86113658dff","priority":"fyi","category":"remark","kind":"added","summary":"new remark: SOUTH 1000 FT OF RWY TURF, NO MKGS.","source":"APT_RMK","original":"SOUTH 1000 FT OF RWY TURF, NO MKGS."},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"a1f27ec9becf","priority":"fyi","category":"remark","kind":"changed","summary":"remark updated: 50 FT TREES, 0-199 DSTC, 125 FT L/R.","source":"APT_RMK","original":"50 FT TREES, 0-199 DSTC, 125 FT L/R.","fields":[{"field":"REMARK","old":"4 FT FENCE AT THR 53 FT L & ACRS APCH 15 FT FM THR.","new":"50 FT TREES, 0-199 DSTC, 125 FT L/R."}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"0f0a6f520de1","priority":"fyi","category":"runway","kind":"changed","summary":"runway 17: controlling obstacle changed (now 35 ft tall, 201 ft from threshold, 125 ft off centerline, clearance slope 0:1); markings now in good condition; controlling obstacle: TREE -> TREES; markings: numbers only (NRS) -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"CNTRLN_DIR_CODE","old":"B","new":"L/R"},{"field":"CNTRLN_OFFSET","old":"0","new":"125"},{"field":"OBSTN_TYPE","old":"TREE","new":"TREES"},{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"},{"field":"RWY_MARKING_TYPE_CODE","old":"NRS","new":"BSC"}]},{"cycle":"2026-05-14","from_cycle":"2026-04-16","id":"ea9d47c607e2","priority":"fyi","category":"runway","kind":"changed","summary":"runway 35: markings now in good condition; markings: nonstandard (other than numbers only) (NSTD) -> basic (BSC)","source":"APT_RWY_END","fields":[{"field":"RWY_MARKING_COND","old":"FAIR","new":"GOOD"},{"field":"RWY_MARKING_TYPE_CODE","old":"NSTD","new":"BSC"}]}],"first_cycle":"2026-05-14","last_cycle":"2026-05-14"}